What stage does Index Ventures invest at?

Index Ventures invests at the Seed, Series A, Series B, Series C, Growth, Late Stage stages.

What is Index Ventures's typical check size?

Index Ventures typically writes checks of $540K – $10.8M.

Where is Index Ventures located?

Index Ventures is headquartered in San Francisco, US.

Does Index Ventures lead rounds?

Yes, Index Ventures leads investment rounds.

Index Ventures

Venture capital

San Francisco · Seed–Late Stage · 86 people tracked

Also known as INDEX VENTURES SA

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Investment thesis

Index Ventures centers its investing philosophy on the founders themselves, seeking out unconventional entrepreneurs — the groundbreakers and game-changers with exceptional drive. Rather than focusing solely on what a company does, the firm emphasizes who the founders are, believing that people, not ideas alone, build lasting businesses. Index works with founders around the world and aims to make a meaningful difference beyond simply providing capital, positioning itself as a long-term partner to the entrepreneurs it backs.

Invests inAI & Machine Learning Cloud Computing Construction Tech Cybersecurity Developer Tools Fintech PropTech SaaS Sector AgnosticEuropeGlobalIsraelNew YorkNorth AmericaSan FranciscoUnited KingdomUnited States

Source: firm website, verified Aug 5, 2026.

Stage

Seed–Late Stage

Check

$540K – $10.8M

San Francisco, CA, US

Leads rounds

Leads

Instruments

Equity

Founded

1996

AUM

$16.2B

VC funds

Tracked investments

417

Team · 86 people

from the firm's website & public directories

Giuseppe Zocco· Co-Founderin 𝕏

Giuseppe Zocco co-founded one of Europe’s first truly cross-border venture platforms and specializes in backing offline-to-online consumer brands—like Moleskine and The Cambridge Satchel Company—where customer affinity drives lasting value.

Bernard Dalle· Partner· Genevain 𝕏

Damir Becirovic· Partner· New York, New Yorkin 𝕏

Damir Becirovic focuses on marketplaces and real-world services like salons and mobility, is often quoted on software transforming appointment-based local businesses, and offers unusually accessible 1:1 sessions for founders.

Danny Rimer· Partner· London, UKin 𝕏

Danny Rimer opened Index Ventures' London office in 2002 and its San Francisco office a decade later, becoming known for consumer and design-led investments including Figma, Discord, Etsy, and Glossier. Figma's 2025 IPO helped propel him back up the Midas List in 2026.

d•••@indexventures.comreveal

Emil Schaefer· Partner· Londonin

Erin Price-Wright· Partnerin 𝕏

Erin Price-Wright leverages Palantir Head of Product experience and Oxford/Stanford mathematical training to guide AI and infrastructure companies, arranging strategic compute during GPU shortages and favoring applications-first approaches.

Jan Hammer· General Partner· United Kingdomin 𝕏

Jan Hammer specializes in backing formative, non-obvious startups rebuilding finance and data infrastructure—favoring full-stack fintech approaches (e.g., Adyen) and early bets on companies like Collibra, Wise and Robinhood.

j•••@indexventures.comreveal

Julia Andre· Partner· Londonin 𝕏

With dual engineering master's from Stanford and École des Ponts and Palantir experience, Julia Andre evaluates B2B SaaS and fintech that digitize commerce and connects French tech to pan‑European capital.

j•••@indexventures.comreveal

Juriaan Duizendstraal· Partner· Tel Avivin 𝕏

Juriaan Duizendstraal, a Tel Aviv partner, combines five‑language Israel roots with European familiarity and rare local presence; he makes concentrated early‑stage Israeli AI, infrastructure and security bets and doubles down.

j•••@indexventures.comreveal

Kelly Barton· Partner· San Francisco, Californiain

Kelly Barton is an early-stage and growth investor at Index Ventures who partners with founders building category-defining companies. She previously invested at CapitalG (backing Stripe, Base Power, Monzo, and Farther), worked as a consultant at Boston Consulting Group, and holds a B.S. in Mathematics from MIT.

k•••@indexventures.comreveal

Mark Goldberg· Partnerin 𝕏

Mark Goldberg, who helped scale Dropbox from 200 to over 2,000 employees, champions a fintech re-bundling thesis that consumer platforms should start with current accounts and embed payments and lending.

Martin Mignot· Partner· Londonin 𝕏

Partner at Index Ventures who joined in 2010 and backs early-stage founders in healthcare, AI, and financial services. An early investor in Revolut, he has led investments in Algolia, Swile, Trainline, Deliveroo, Nourish, and Personio, and helped open Index's New York office in 2022.

m•••@indexventures.comreveal

Mike Volpi· Partnerin 𝕏

Mike Volpi pairs running Cisco's $10+ billion routing business and leading 70+ acquisitions with a multicultural Italy–Japan–U.S. perspective, specializing in infrastructure, open-source and AI, and 15-year board partnerships.

m•••@indexventures.comreveal

Molly Alter· Partnerin 𝕏

Molly Alter, a New York partner, built an early VC TikTok—personally scripting, filming and editing videos—and pairs creator fluency with a strong board record, sourcing Frame.io into Adobe’s $1.2B exit.

Neil Rimer· General Partner· Genevain 𝕏

Neil Rimer built his venture activity from his father's Geneva brokerage, became a recognized tech investor by backing Supercell and Roblox early, and served as Human Rights Watch board co-chair.

n•••@indexventures.comreveal

Nina Achadjian· Partner· San Francisco, Californiain 𝕏

Nina Achadjian, an Armenian-Lebanese ex–Wall Street trader, uses markets, Google and HIVE experience to advise vertical SaaS and blue‑collar AI founders on unit economics, IPO readiness and Silicon Valley–Armenia ties.

n•••@indexventures.comreveal

Sarah Cannon· Partner· San Francisco, Californiain 𝕏

Shardul Shah· Partner· San Francisco, Californiain 𝕏

Shardul Shah is the only partner at his firm to work across all stages and geographies and is a leading cybersecurity investor providing operator-like guidance on pricing, GTM and infrastructure.

s•••@indexventures.comreveal

Sofia Dolfe· Partner· San Franciscoin 𝕏

Sofia Dolfe is a gaming-focused, hands-on early-stage investor who champions cross-border founders and international expansion, investing across gaming, financial services and healthcare while emphasizing preparation and resilience through sports metaphors.

s•••@indexventures.comreveal

Susana Rojas· Partner· New York, New Yorkin

Terrence Rohan· General Partner· San Francisco, Californiain 𝕏

Vlad Loktev· Partner· San Franciscoin

Former operator at Airbnb (2012-2022), where he led nearly every product team and most recently ran the core hosting business. Prior to Airbnb he was a trader at Morgan Stanley, a founder of a social survey company, and a product manager at Zynga. He joined Index Ventures as a partner in the San Francisco office, focused on consumer.

Chris Ahn· Principal· San Francisco, Californiain 𝕏

Kelly Toole· Principal· Menlo Park, Californiain 𝕏

Mark Fiorentino· Principal· San Francisco Bay Areain 𝕏

Mark Fiorentino, a former Stripe operator with five years across payments, underwriting and finance, targets picks-and-shovels fintech infrastructure as ecosystem ETFs, especially Latin American card issuing and cross-border rails.

Max Rimpel· Principal· New York, New Yorkin 𝕏

Rex Woodbury· Principal· San Francisco, Californiain 𝕏

Rex Woodbury is a creator-turned-investor who leverages his writer-built audience and runs Digital Native, a research publication decoding Gen Z trends and digital identity to inform his creator-economy investing.

Dominique Vidal· Venture Partner· Londonin

Adrianna Ma· Chief Operating Officer· San Franciscoin 𝕏

Adrianna Ma is an executive with over two decades of experience in technology and finance, including roles at Morgan Stanley, General Atlantic, and HP. She studied electrical engineering and computer science at MIT, earned an MBA from Harvard Business School, and has extensive background in tech M&A, venture investing, and company building. She joins Index Ventures as Chief Operating Officer to support the firm's founders and portfolio companies.

a•••@indexventures.comreveal

Ali Fisher Sweet· VP of People· San Franciscoin

Ali Fisher Sweet leads Index's internal talent function, overseeing people operations. She has over 15 years of experience in talent management and leadership development, previously serving as Chief Talent Officer at Nova Pioneer and working at Wellington Management and Knife Capital. She holds an MBA from Stanford and a BA from Brown.

Ana Andreescu· Head of Marketing and Communications, U.S.· San Franciscoin

Ana leads marketing and communications for Index Ventures in the U.S., working with portfolio company founders on their communications strategies. Before Index, she was Head of Comms at Dropbox and held communications roles at Jive Software, HP Software, Outcast, and Hill and Knowlton; she holds a degree from Georgetown University and is originally from Romania.

André Dubois· General Counsel· Genevain

André Dubois joined Index Ventures in 2006 as General Counsel and has over 20 years of experience advising entrepreneurs and investors in Europe and the US, supporting the investment team on negotiating and executing investments and divestments. He previously worked at Warner Cranston and Brobeck Hale and Dorr, and is a member of the Law Society of England and Wales.

Avron Marcus· Londonin

Avron oversees the development of internal products and systems for Index's investment teams in London, San Francisco, and New York, and manages the firm's IT infrastructure. He previously worked as Head of Product and COO, mainly at fintech startups, and holds a Business Science degree in finance and economics from the University of Cape Town.

Bastian Hasslinger· Londonin

Bastian invests in technical founders building enterprise software, horizontal AI applications, software infrastructure, and vertical solutions for R&D-intensive industries, focused on Europe with emphasis on the UK and Nordics. Before Index he was at Picus Capital leading its Berlin office and investing at pre-seed/seed, and was an early team member at Alasco; he holds degrees from ETH Zurich and KIT.

Ben Sneider

Benjy Boateng

Brendan Boyle· Jersey

Brendan joined Index in 2006 to open the Jersey office and oversees the financial aspects of the fund structures and other Jersey-registered entities. He previously was a senior manager in KPMG Guernsey's audit department focused on financial services and began his career at Johnston Carmichael in Scotland, qualifying as a Chartered Accountant (ICAS) in 2000.

Bryan Offuttin

Carleigh Morbain

Carlos Gonzalez-Cadenas· Partner· Londonin

Carlos joined Index Ventures as a partner in January 2021, focusing on SaaS, open source, security, financial services, AI and infrastructure/DevOps. He was previously COO (and earlier CPO and CTO) of fintech GoCardless, and Chief Product Officer at Skyscanner following its acquisition of his travel startup Fogg. He is an active angel investor in 60+ companies and a board director at GoCardless.

Cat Wu

Charlotte Howardin

Cyriac Parisotin

Dan Fougere· Venture Partner· New Yorkin

Venture Partner at Index Ventures investing in and supporting B2B software and AI companies, with a focus on recruiting, go-to-market strategy, and IPO readiness. Previously Chief Revenue Officer at Datadog, where he helped grow ARR from $60M to $1B, and has worked at five startups.

d•••@indexventures.comreveal

Dominic Jacquessonin

Erik Kriessmann· San Francisco, Californiain 𝕏

Eryk Dobrushkin· Partner· San Franciscoin

Partner at Index Ventures investing across all stages in enterprise software, infrastructure, robotics, and AI. Previously Chief of Staff to Ali Ghodsi at Databricks and began his career at Boston Consulting Group; holds a B.A. in Applied Math and Economics from Harvard.

e•••@indexventures.comreveal

Georgia Stevensonin

Author of an Index Ventures Perspectives piece titled 'Writing Friction with Marker'.

Giacomo Genzini

Hannah Seal· Partnerin

h•••@indexventures.comreveal

Isaiah Baril-Dore· Londonin

Isaiah supports Index portfolio companies on talent management, working with leadership teams on compensation and talent strategy. He previously held talent and rewards roles at Checkout.com and WeWork, building global compensation programs and scaling teams.

i•••@indexventures.comreveal

Ishani Thakur

Jacob Jofe· Associate· Londonin 𝕏

Jacob Jofe joined Index Ventures in 2015 and leads the firm's efforts to build its network of executives and entrepreneurs. He previously worked in the TMT Investment Banking and Engineering divisions at Goldman Sachs and holds a B.A. in public policy from Vanderbilt University.

Jahanvi Sardanain

Janet Wolpertin

Jimena Nowackin

Joseph Stolermanin

Katharina Wilhelm

Katie Scherer

Katy Engle· San Franciscoin

Katy Engle works with founders and operators at Index Ventures on Operations and G&A hiring strategy and builds the firm's executive and advisor network across the US. She previously led talent at Gradient Ventures for five years and spent seven years in executive search.

k•••@indexventures.comreveal

Kelsey Miller· San Franciscoin 𝕏

Kelsey Miller is part of Index Ventures' U.S. marketing and communications team, supporting content and media for the firm and its portfolio companies. She previously spent nine years at the PR firm Inkhouse leading communications strategy for tech startups, and holds a B.A. in public relations from Gonzaga University.

k•••@indexventures.comreveal

Khalehla Nuzum

Kira Busmanin

Malin Posern· Investor· United Kingdomin 𝕏

Mark Xuin

Michelle Fernandes· General Counsel· San Franciscoin

Michelle Fernandes joined Index Ventures in 2020 as General Counsel, advising entrepreneurs and the investment team on legal, regulatory, and compliance matters across the company lifecycle. She previously was a senior associate at Gunderson Dettmer and began her career at Wilson Sonsini focusing on M&A.

Michelle Valentine· Investor

Myles Gutenkunst· Senior Legal Counsel· San Franciscoin

Myles Gutenkunst is Senior Legal Counsel at Index Ventures in San Francisco, supporting the investment team on negotiating and executing investments and divestments and providing corporate portfolio counseling. He previously was a Senior Associate at Fenwick & West LLP advising VC funds and technology and life sciences companies, and holds a JD from UC College of the Law, San Francisco and a B.A. from USC.

m•••@indexventures.comreveal

Paris Heymann

Pascal Jouin

Rachel Hansenin

Rebecca James· Director of Investor Relations· Londonin

Rebecca James joined Index Ventures in 2021 as Director of Investor Relations, leading the firm's fundraising and ongoing engagement with limited partners. She previously spent 10 years at American Express across product, marketing and portfolio management roles, and holds a B.S. in Finance and Marketing from UPenn's Wharton School.

Sahir Azam· Partner· New Yorkin

An early- and growth-stage investor at Index Ventures focused on AI, data, infrastructure, and security companies. Previously held go-to-market and product roles at BladeLogic/BMC, VMware, and Sumo Logic, and served nearly a decade at MongoDB, ultimately as Chief Product Officer.

Sally Appletonin

Sandra Schwarzerin

Shimin Ooiin

Simon Cunningham· Chief Financial and Administrative Officer· Londonin

Simon Cunningham is Index's Chief Financial and Administrative Officer with over 20 years in financial services across private and public markets, wealth management and banking. He previously served as Group Finance Director and Director of Corporate Development at Federated Hermes, and earlier worked at Kleinwort Benson, TMF and KPMG.

s•••@indexventures.comreveal

Simon Pastor

Stephane Kurgan· Venture Partner· London

Stephane Kurgan joined Index Ventures in 2020 as a venture partner after three decades as an operator in European tech, focusing on supporting purpose-driven founders. He was previously COO of King Digital Entertainment (maker of Candy Crush Saga), where he was involved in its $7B IPO and subsequent acquisition by Activision Blizzard, and earlier was a consultant at McKinsey.

s•••@indexventures.comreveal

Sujata Bhatia· Executive in Residence· Londonin

Sujata Bhatia is an Executive in Residence at Index Ventures who helps founders scale their companies and leadership teams. She previously served five years as COO of Monzo and spent 15 years at American Express in senior global roles across consumer and B2B businesses.

s•••@indexventures.comreveal

Thea Crawshaw· Senior Legal Counsel· Londonin

Thea Crawshaw is Index's Senior Legal Counsel, working on the structuring, formation and operation of Index's funds and advising the investor relations team since joining in 2023. She was previously a senior associate at Latham & Watkins in London and studied history at the University of Durham.

Vojtech Hornain

Weronika Sowa

Zabie Elmgrenin

Zack Urlockerin

Zheela Qaiserin

What they invest in

from 250 of 417 portfolio companies

Enterprise Software ×113AI & Machine Learning ×109SaaS ×88Fintech ×47Developer Tools ×43Data & Infrastructure ×37Consumer ×26Cloud Computing ×21

HQs:United States×123United Kingdom×14Germany×5France×4Canada×3Netherlands×3

Investments · 417 tracked

founders shown can be your intro path

ServiceTitanNASDAQ: TTAN

Glendale, US

Board seatNina Achadjian· per SEC Form D

Datadogdatadoghq.comin 𝕏NASDAQ: DDOG

Datadog is a cloud-based monitoring and security platform that provides observability, analytics, and protection for infrastructure, applications, and data across enterprises.

Cloud ComputingCybersecurityData & InfrastructureNew York, US

Olivier Pomel(Founder & CEO)inAlexis Le-Quoc(Executive Officer, Director, Promoter)Amit Agarwal(Executive Officer)Murat Bicer(Director)Dev Ittycheria(Director)Shardul Shah(Director)

Figmafigma.com𝕏NYSE: FIG

Figma is a collaborative design platform that enables teams to create apps, websites, and products through shared design tools integrated with development workflows and AI-powered design assistance.

Developer ToolsSaaSSan Francisco, US

Daniel Rimer(Director)John Lilly(Director)

BoardEvan Wallace(Executive Officer, Director)Dylan Field(Executive Officer, Director)

Robloxroblox.comNYSE: RBLX

Roblox operates an online platform where users can sign up to create accounts and access games and interactive experiences.

Creator EconomyGamingSocialSan Mateo, US

David Baszucki(Executive Officer, Director, Promoter)Dennis Durkin(Director)Christopher Carvalho(Director)Anthony Lee(Director)Mark Reinstra(Executive Officer)Gregory Baszucki(Director)

Wisewise.comin 𝕏NASDAQ: WSE

Wise is a financial platform offering international money transfers, multi-currency accounts, and debit cards with low fees and competitive exchange rates, serving millions of users globally.

Fintech

Kristo Käärmann(Founder & CEO)in

Abacusaiabacus.aiin 𝕏✓ verified

Abacus.AI develops a generative AI platform with two offerings: ChatLLM, a multi-modal AI assistant for individuals and small teams, and Abacus.AI Enterprise, which provides AI automation, chatbots, and business process integration for large organizations.

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

Atlaratlar.com✓ verified

Atlar provides a real-time treasury and cash flow management platform for finance teams in Europe and beyond, connecting disparate banking and financial systems and replacing manual spreadsheet-based workflows.

Enterprise SoftwareFintechSaaSStockholm, SE

Awtomicawtomic.comin 𝕏✓ verified

Awtomic provides a subscription and membership platform for direct-to-consumer brands to build deeper customer relationships and recurring revenue.

Creator EconomyDirect to ConsumerE-commerceEnterprise SoftwareSaaSSeattle, US

Emily Yuhas(Founder)inBrianAdrian

BIT ODDbit-odd.com✓ verified

BIT ODD develops mobile games focused on gameplay and player experience rather than monetization through advertisements or deceptive mechanics.

Gaming

BrightGobrightgo.comin 𝕏✓ verified

BrightGo provides software tools for janitorial and cleaning services companies (BSCs) to automate work, track operations in real-time, and manage business complexity.

Enterprise SoftwareSaaS

GeraldSaagar

Buildbuild.incin✓ verified

Build develops agentic AI systems to automate mission-critical services in institutional real estate development and construction, helping organizations accelerate project delivery from concept to completion.

AI & Machine LearningConstruction TechEnterprise SoftwarePropTechNew York, US

James Stirrat-Ellis(CEO)Ben McClusky(CTO)

Castlecastle.ioin 𝕏✓ verified

Castle builds trust infrastructure for the modern internet, helping organizations detect and prevent fraud and account takeover attacks.

CybersecurityDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Johan Brissmyr(Founder/CEO)inSebastian Wallin(Founder/CTO)in

BoardShardul Shah

Click Houseclickhouse.comin 𝕏✓ verified

ClickHouse develops a column-oriented database management system that enables real-time analytical reporting via SQL queries.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSan Francisco, US

Aaron Katz(Co-Founder & CEO)Alexey Milovidov(Co-Founder & CTO)Yury Izrailevsky(Co-Founder & President)

content-imagepilot.com✓ verified

Pilot provides bookkeeping and accounting services, modernizing financial operations for small businesses and startups.

Enterprise SoftwareFintechHR TechSaaS

Flapping Airplanesflappingairplanes.com𝕏✓ verified

Flapping Airplanes is a foundational AI research lab working on the data efficiency problem, aiming to build models that learn from far fewer training examples than current systems.

AI & Machine LearningDeep TechSan Francisco, US

ASHER SPECTOR(Executive Officer, Director)BENJAMIN SPECTOR(Executive Officer, Director)

Hedrahedra.comin✓ verified

Hedra is an AI-powered creative platform that generates visual content including graphics, videos, and product shots for creators and brands.

AI & Machine LearningCreator EconomyMarketing TechMedia & EntertainmentNew York, US

Instabaseinstabase.comin 𝕏✓ verified

Instabase provides an AI platform that transforms unstructured documents into reliable, auditable data for organizations to automate mission-critical business processes.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSan Francisco, US

Anant Bhardwaj(Founder)inAditya Ramesh(Director)Gerald Chen(Director)David Karger(Director)Peter Sonsini(Director)

Kongkonghq.comin 𝕏✓ verified

Kong builds an API and AI connectivity platform that manages the complete lifecycle of APIs across any cloud environment.

AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise SoftwareSan Francisco, US

Augusto Marietti(Chief Executive Officer & Co-founder)Marco Palladino(Chief Technology Officer & Co-founder)Chirag Shah(Executive Officer)

BoardDevdutt Yellurkar(Director)Mike Volpi(Director)Martin Casado(Director)

Looploop.usin 𝕏✓ verified

Loop builds software to optimize supply chain finance and operations, using AI and data standardization to replace legacy back-office processes.

AI & Machine LearningData & InfrastructureEnterprise SoftwareLogistics & Supply ChainSan Francisco, US

Matt McKinney(Co-Founder and CEO)inShaosu Liu(Co-Founder and CTO)in

Pavepave.comin 𝕏✓ verified

Pave provides compensation and equity data to help employees understand and compare their pay.

AI & Machine LearningEnterprise SoftwareFintechHR TechSaaSSan Francisco, US

Matt Schulman(Founder)inAaron Hultgren(Executive Officer, Director)John Geiken(Executive Officer, Director)Oren Bass(Executive Officer, Director)Alexander Turkot(Director)Salim Lahoud(Director)

Starburststarburst.ioin 𝕏✓ verified

Starburst provides a data analytics platform built on Trino that allows organizations to query and analyze data across distributed sources and cloud environments with built-in governance, security controls, and query optimization.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise Software

Justin Borgman(Founder & CEO)Kamil Bajda-Pawlikowski(Co-founder)Martin Traverso(Chief Technology Officer)

Superlinkedsuperlinked.comin 𝕏✓ verified

Superlinked builds SIE, an open-source inference engine that runs specialized AI models on shared GPUs, enabling organizations to reduce API costs and improve control over their AI infrastructure for search and document processing workloads.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsSan Francisco, US

DanielBen

Chariot Defensechariotdefense.cominSEC filingmedium confidence

Chariot develops transportable power systems and high-voltage power distribution equipment for military and tactical operations in field conditions.

Defense TechHardwareSan Bruno, US

Erin Price-Wright(Director)Adam Warmoth(Executive Officer, Director, Promoter)

Board seatErin Price-Wright· per SEC Form D · $34.6M raise · filed Feb 2026

FutureSimpleSEC filingmedium confidence

Mountain View, US

Bartlomiej Kiszala(Vice President of Products)Pawel Niznik(Chief Technology Officer)Uzi Shmilovici(President, CEO, Secretary and Treasurer)Jason Heltzer(Director)Tal Tsfany(Director)Bernard Dalle(Director)

Board seatBernard Dalle· per SEC Form D · $30M raise · filed Aug 2015

KIOSK, INC.SEC filingmedium confidence

San Francisco, US

Board seatJulia Andre· per SEC Form D · $19.4M raise · filed Mar 2026

Mariana Mineralsmarianaminerals.cominSEC filingmedium confidence

Mariana Minerals is a vertically integrated minerals supplier that uses software to source critical minerals for energy, AI, and defense technologies.

AI & Machine LearningEnergyNew MaterialsSan Francisco, US

Turner Caldwell(Executive Officer, Director, Promoter)inJuan Lozano Van De Ven(Executive Officer, Director, Promoter)Schuyler (Baker) Tilney(Executive Officer, Director, Promoter)Erin Price-Wright(Director)

Board seatErin Price-Wright· per SEC Form D · $76M raise · filed Apr 2026

Personio Group SESEC filingmedium confidence

Munich

Harry Nelis(Director)Martin Mignot(Director)Hanno Frederik Renner(Executive Officer)Roman Schumacher(Director)Michiel Kotting(Director)Katarina Berg(Director)

Board seatMartin Mignot· per SEC Form D · $25.9M raise · filed Jun 2025

RevenueCatrevenuecat.comin 𝕏

RevenueCat provides revenue and subscription analytics infrastructure for mobile and web applications, helping teams centralize reporting and monetization tracking across platforms.

Data & InfrastructureDeveloper ToolsE-commerceEnterprise SoftwareSaaSSan Francisco, US

Miguel Carranza(Founder)inJacob Eiting(Founder)in

Board seatMark Fiorentino· per SEC Form D

Ulysses Ecosystem EngineeringSEC filingmedium confidence

San Francisco, US

Akhil Voorakkara(Executive Officer, Director)Will O'Brien(Executive Officer, Director)Luke Byrne(Director)Ahkil Voorakkara(Executive Officer, Director)

Board seatErin Price-Wright· per SEC Form D · $38.1M raise · filed Apr 2026

0101.ai

01.AI builds enterprise AI solutions and agents for executive decision-making, investment strategy, and B2B sales, alongside sovereign AI capabilities and industry-specific deployments.

AI & Machine LearningEnterprise SoftwareSector AgnosticBeijing, CN

BoardKai-Fu Lee

1stdibs1stdibs.com𝕏

1stDibs operates an online marketplace for vintage, antique, and contemporary furniture, art, jewelry, and fashion accessories.

ConsumerE-commerceMarketplaces

8tracks

San Francisco, US

David Porter(Executive Officer, Director)

Acquiredgetmercantile.com

Adaptive MLadaptive-ml.comin 𝕏acquired by Datadog

Adaptive builds adaptive generative AI systems tailored to individual company use cases, moving beyond generic models to incorporate specific organizational knowledge and requirements.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareNew York, US

Adfinadfin.comin

Adfin automates payment and money movement for small and mid-sized businesses using modern payments infrastructure combined with agentic AI.

FintechSaaS

Adyenadyen.comin 𝕏

Adyen is a payments platform that enables enterprises to accept, process, and move money across their business, with capabilities for embedded finance and financial product issuance.

Enterprise SoftwareFintech

Adzunaadzuna.com

Aetherfluxaetherflux.com

Space-based solar power generation via satellite constellation

Alanalan.euin 𝕏

Alan is a health insurance and wellness provider serving French employees and self-employed individuals, offering comprehensive coverage combined with preventive health programs, digital health clinics, and administrative automation for HR teams.

HealthtechHR TechInsurTech

Albertalbertinvent.comin

Albert provides an operating system for chemists that combines structured data management with AI trained on molecular structures and individual company chemistry datasets.

AI & Machine LearningDeep TechEnterprise Software

Allaraallarahealth.com𝕏

Allara provides virtual specialized care for women's health, particularly hormonal and metabolic conditions like PCOS, combining medical expertise from OBGYNs, endocrinologists, nurse practitioners, and registered dietitians with personalized lifestyle and nutrition planning.

Digital HealthFemTechHealthtech

Andoando.soin 𝕏

Ando is a messaging platform rebuilt to enable AI agents to work as team members alongside humans, providing agents with full context, explicit permissions, and filtered conversation surfacing.

AI & Machine LearningFuture of WorkSaaSSan Diego, US

Ivan ZhouJohn Paul McNeill(Executive Officer, Director)Thomas Hemmings(Executive Officer)

BoardSofia DolfeSanti Subotovsky

Anine Binganinebing.com

ANINE BING is a fashion house that designs and retails modern wardrobe essentials for women, blending Scandinavian minimalism with American aesthetics.

ConsumerDirect to ConsumerE-commerceRetail TechLos Angeles, US

Anine Bing(Founder and Chief Creative Officer)Nicolai Bing(Founder and President)Annika Meller(Executive Officer)Nicolai Nielsen(Executive Officer, Director)Paul Courell(Executive Officer)

BoardDana Settle(Director)

Ankar

Ankaraiankar.ai

Ankar builds an operating system for innovation that helps R&D and patent teams accelerate their work through tools for idea generation, drafting, prosecution, and protection.

AI & Machine LearningEnterprise SoftwareLegalTechSaaS

Ankorstoreankorstore.com

Anrokanrok.comin 𝕏

Anrok provides an automated tax compliance platform for software and digital goods companies, handling sales tax and VAT across multiple jurisdictions.

Enterprise SoftwareFintechSaaSSan Francisco, US

Michelle Valentine(Founder)

Anthropicanthropic.comin 𝕏

Anthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems.

AI & Machine LearningDeep TechSan Francisco, US

Dario AmodeiDaniela Amodei

Apexapexhq.ai

ApplyBoard Inc.applyboard.comin

ApplyBoard operates a platform connecting international students with educational institutions across Canada, the US, UK, Ireland, Australia, and Germany.

B2B MarketplacesEdTechMarketplacesSaaSLondon, CA

Aprongetapron.comin

Apron provides payment processing and management software for small businesses, helping them digitize invoicing, approvals, and batch payments to improve cash flow management.

Enterprise SoftwareFintechSaaSLondon, GB

Arcaarcawealth.comin 𝕏

Arca Wealth is a registered investment adviser providing financial planning and wealth management services, including expertise in stock options and ESPP management for high-income professionals and business owners.

FintechBethesda, US

Argentargent.xyz

Aronditearondite.comin

Arondite builds AI and software solutions for defence and government customers, drawing on technical and operational expertise from the military, defence contractors, and technology sector.

AI & Machine LearningData & InfrastructureDefense TechDeveloper ToolsEnterprise Software

Will Blyth(Co-founder & CEO)inRob Underhill(Co-founder & CTO)in

ArthurAIarthur.aiin 𝕏

Arthur provides AI performance monitoring, optimization, explainability, and bias mitigation solutions for enterprise customers deploying artificial intelligence.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareNew York, US

Mike Volpi(Director)Adam Wenchel(Executive Officer, Director)

Ascendfly-flat.com

Ascend is a membership-based travel concierge service that manages flight, hotel, and ground transportation bookings via WhatsApp for frequent travelers, emphasizing rapid response times, proactive disruption handling, and significant cost savings.

Travel & Hospitality

Asteliaastelia.ioin

Astelia is a cybersecurity company founded by former Israeli national red team leaders that provides visibility into attack vectors for security teams across organizations of all sizes.

AI & Machine LearningCybersecurityEnterprise Software

Atlantic Moneyatlantic.moneyin 𝕏

Atlantic Money is a cross-border money transfer service that allows users to send funds internationally with a flat £3 fee and live exchange rates.

Fintech

AttackIQattackiq.comin 𝕏

AttackIQ provides automated red team exercise software that scales security testing across organizations without increasing headcount.

CybersecurityEnterprise SoftwareLos Altos, US

Brett Galloway(Executive Officer, Director)Kevin Dillon(Director)Danielle Murcray(Executive Officer)Rajesh Sharma(Executive Officer, Director)

BoardShardul Shah(Director)Brian Byun(Director)

Augment Codeaugmentcode.comin 𝕏

Cosmos is a unified AI agents platform that enables enterprise development teams to automate software development workflows at scale, improving engineering throughput and reducing time-to-merge through intelligent agent coordination and codebase understanding.

AI & Machine LearningDeveloper ToolsEnterprise Software

Browse all 417 investments with full details →

▶217 more tracked companies

Hoop hoop.dev HumanloopHumuHumu Perceptyx Hustle Hutch Hyperline Ideogram Immersive Gamebox Incident IndexIndex VenturesIneffable Inherent Intercom Italic Iteratable Josh Wood Colour Juice Jumbo Jump JustPark Kindred KRY | LIVI Lever Lightning AI Linear Linear Linktree Linx Security Lithic LiveKit Loctax Lookout Loop Loop Marker Matera Meroxa Metromile Mirage Mirelo AI Mistral AI Moment Monad Monograph Montonio MOO Motive Motorway Move Loot Myheritage MySQL Nacelle Natoma navabi Netomi NewCore Newfront Nexosai Nexthink NOT ON THE HIGH STREET.comNotionNourish Nova Credit Nova CreditNovusOkendoOpenX Optimizely Oratomic Otrium OtterizeOutbrainOzonOZON.ru NASDAQ: OZONParallel Parallel Finance Parallel Web Systems Patreon PavePeanutPentaho Pepper Persona Persona Identity verification Stage Seed Personio Phaidra Physical Intelligence Pibox Pilot Pilot.com, Inc.PilotlyPiñata FarmsPitch PlaidPlainpoint fivePomeloPomelo Printify Prodia LabsProdigy FinanceProductboardQapaQapa AdeccoQuantiveQuillQuill TwitterQuilter Raisin ReadySet Real-time data streaming platformRebtelRec Room Remote Resistant AI Revel Revel Revolut Robinhood Rohlik Roli Ryft SafetyCultureSanloSavvyScale Science ExchangeScoopScope Scope AI ScubaSecond HomeSecret EscapesSeedcampSeedLegals Selfie Seso Shapeways Shopmonkey Signal SciencesSignal Sciences FastlySilverfinSimileSiroSlite Snap Calorie Sofía Solvo SolvoSourcefulSoylent SpendeskSpikoSpiko Paris, FranceSquarespaceStack Exchange Stack Overflow Standard Treasury Strapi Stytch Sublime Security Subset Super Evil MegaCorpSuperconductiveSupersolidSwile SylveraTactile GamesTacto Taktile Taro Taxfix TebiTekionTema Temporal TesslThatchThatch HealthThe Business of FashionThe world’s best assistant Thread AI Time to EducateTineyTofuTranscendTrustpilot Twelve Labs Typeform Ubiquity6UpolloUpserve Valdera VeniceVettedVia Vinyl Equity Vizcom VOIDS Vooma Vouch WayUpWealthfrontWeaviate WeTravelWise LON: WISEWiz Wonderful Wordsmith AIWorkbounceWorldoverXapo Xata Zuora

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Frequently asked questions

What stage does Index Ventures invest at?: Index Ventures invests at the Seed, Series A, Series B, Series C, Growth, Late Stage stages.
What is Index Ventures's typical check size?: Index Ventures typically writes checks of $540K – $10.8M.
What sectors does Index Ventures focus on?: Index Ventures focuses on AI & Machine Learning, Cloud Computing, Construction Tech, Cybersecurity, Developer Tools, Fintech, PropTech, SaaS, Sector Agnostic.
Where is Index Ventures located?: Index Ventures is headquartered in San Francisco, US.
Does Index Ventures lead rounds?: Yes, Index Ventures leads investment rounds.

From the blog

visit blog ↗

Index Ventures has recently featured portfolio companies building infrastructure and platforms across AI, healthcare, and retail: Fireworks enabling enterprises to build customized AI models, Alan delivering integrated healthcare services, and Daydream offering AI-powered personalized shopping. AI summary

Candid with Index: In Conversation with Fireworks' Lin QiaoJul 2026Fireworks, led by former Meta PyTorch leader Lin Qiao, raised $1.5 billion Series D to scale AI infrastructure enabling enterprises to build specialized models leveraging their proprietary data.Radical Care: Why Alan's Co-Founder is Rewriting The Rules of HealthcareMar 2026Alan, founded by CEO Jean-Charles Samuelian-Werve, consolidates fragmented healthcare into a unified platform offering 24/7 doctor consultations, AI-assisted medical advice, and personalized wellness programs.Julie Bornstein's Mission to Reinvent Shopping—AgainDec 2025Daydream, co-founded by retail veteran Julie Bornstein, uses AI and natural language to enable personalized shopping by aggregating real-time inventory from thousands of brands.

Media · Podcasts & interviews

featuring the team

Why Julia Andre from Index Ventures invested in Birdie - YouTube

Birdie home healthcare technology · Julia Andre

Index Ventures Partner, Martin Mignot: Figma, Scale, Wiz: Inside Index’s Decacorn Factory - YouTube

20VC with Harry Stebbings · Martin Mignot

Backing Alan from 2017 to €785M ARR at a €5B valuation: Jan Hammer, Partner at Index Ventures - YouTube

Scaling-Europe · Jan Hammer

Index Ventures' Danny Rimer Talks Figma's IPO and VC Bets - YouTube

Newcomer · Danny Rimer

In conversation: nexos.ai co-founder Tomas Okmanas and Index Ventures partner Hannah Seal - YouTube

Index Ventures · Hannah Seal

People People: Leading People Functions - Nadia Singer (Figma) & Danny Rimer (Index Ventures) - YouTube

Slush · Danny Rimer

Images

Co-investors · 371

Andreessen Horowitz

Andreessen Horowitz's Strategic Partnerships page describes collaborations that connect its portfolio companies with established institutions to help scale and deploy their technology.

$500K – $50M

Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies, with a strong current focus on artificial intelligence.

$4.4M – $214M

General Catalyst

General Catalyst is a venture capital and investment firm that backs founders across industries, with a strong focus on AI-driven transformation, fintech, healthcare, and other sectors.

$30M

GV (Google Ventures)

Google Ventures is a venture capital investor that backs innovative founders across multiple industries, focusing on long-term partnerships and providing value across multiple funding stages and company milestones.

$250K – $50M

Founders Fund

Founders Fund is a venture capital firm that invests in technology companies across sectors, backing companies such as Anduril and Palantir.

$500K – $5M

Lightspeed Venture Partners

Lightspeed Venture Partners is a global venture capital firm known for backing AI and technology founders, emphasizing deep, hands-on partnerships with the companies it funds.

$1.7M – $87M

Craft Ventures

Craft Ventures is a venture capital firm founded and run by former founders, operators, and investors who provide startups with hands-on support, senior talent access, and proven scaling playbooks.

$50K – $50M

Bessemer Venture Partners

Bessemer Venture Partners is a venture capital firm that partners with entrepreneurs from early stages through every stage of growth, publishing investment roadmaps across multiple technology sectors.

$5M – $100M

Accel

Accel is a venture capital firm that partners with exceptional founding teams, positioning itself as a first partner to startups globally.

$1.6M – $70M

Khosla Ventures

Khosla Ventures is a venture capital firm known for backing bold, contrarian bets in world-class teams that can reshape entire industries.

$5K – $50M

Greylock Partners

Greylock Partners is a venture capital firm that backs founders at the earliest stages, often as their first investor before a product exists.

$100K – $200M

Techstars

Techstars is a startup accelerator and early-stage investor that funds ambitious founders and provides capital, mentorship, and access to a global network of investors, operators, and corporate partners.

$220K

▶359 more co-investors

New Enterprise Associates (NEA)Alumni Ventures Redpoint Ventures Founder Collective Uncork Capital Insight Partners Notable Capital Benchmark Felicis Ventures FJ Labs SV Angel Bain Capital Ventures Unknown Ventures First Round Capital Uber Kleiner Perkins Menlo Ventures Foundation Capital BoxGroup Everywhere Ventures DCVC (Data Collective)Coatue Management Spark Capital Kraken B Capital Group True Ventures Sound Ventures IVP (Institutional Venture Partners)Norwest Venture Partners CRV (Charles River Ventures)DST Global Atomico Union Square Ventures (USV)Great Oaks Venture Capital Canaan Partners Tiger Global Management Sapphire Ventures Balderton Capital Battery Ventures Eniac Ventures Quiet Capital Susa Ventures Goat Capital FirstMark Offline Ventures Mayfield Fund Partech Ventures RRE Ventures Liquid Ventures NextView Ventures Hardware Club Greycroft AME Cloud Ventures Oak HC/FT C2 Investments SciFi VC Innovation Endeavors Forerunner Ventures Precursor Ventures Headline SignalFire Accel-KKR Madrona Venture Group Caffeinated Capital Lookout Ventures Emergence Capital Partners Scale Venture Partners Obvious Ventures Flybridge Capital Partners Stellar Capital Afore Capital Addition SoftBank Vision Fund PICUS CAPITAL Amplify Partners Floodgate Meritech Capital Partners Bond Capital Management Resolute Ventures Stride VC Bowery Capital Ulu Ventures Bonfire Ventures F-Prime Capital Partners Electric Capital IA Ventures QED Investors Trinity Ventures Revolution Trajectory Ventures Abstract Next47 Ribbit Capital Lowercase Capital Point Nine Capital Not Boring Capital 01 Advisors Operator LP Paradigm DN Capital Flatiron Health Thrive Capital Atlas Venture Base10 Partners Gusto Social Leverage Harrison Metal Hanabi Capital QueensBridge Venture Partners Upfront Ventures Creandum Nexus Venture Partners Banana Capital Kortschak Investments L.P.Bitkraft Esports Ventures Two Sigma Ventures Vibe Capital Kindred Ventures EQT Ventures Matrix Wing Hustle Fund Global Founders Capital Homebrew Initialized Capital GSV Acceleration Salesforce Japan Co.,Ltd.Cyberstarts General Partnership Chemistry Northzone Costanoa Ventures The Chernin Group (TCG Crypto)Coinbase Ventures AngelPad Speedinvest Entree Capital Betaworks Ventures Management, Llc Causal Citi Ventures Cowboy Ventures Fuel Venture Capital General Atlantic Operator Collective Next Play Ventures CapitalG AIX Ventures Latitud Ventures Saga Ventures Worklife Ventures Notion Capital Tenaya Capital 23andMe Renegade Partners Brainchild Holdings Draper Fisher Jurvetson (DFJ)Dreamers VC March Capital Partners 8-Bit Capital Comcast Ventures Passion Capital TCV Zetta Venture Partners Viola Ventures Webb Investment Network Teamworthy Ventures Lakestar Point72 Ventures Bedrock Transmedia Capital Acequia Capital CoinFund Target Global Company Capital Decibel Partners 83North Heartcore Capital 2xN Freigeist Capital Lead Edge Capital Upside Partnership Valar Ventures Work-Bench Galaxy Digital Assets Fund Lobby Capital Cisco Investments FELIX CAPITAL Polygon Blackbird Ventures Kohlberg Kravis Roberts Tusk Venture Partners Climate Capital foobar.vc MONASHEES Mosaic Ventures NewView Capital Fika La Famiglia Contrary Capital MMC Ventures White Star Capital XYZ Venture Capital Dig Ventures Management Limited Hoxton Ventures Collaborative Fund (Collab Fund)Playground Global 9Yards Capital Altimeter Capital EXPONENT FOUNDERS CAPITAL firstminute capital Motier Ventures Octopus Ventures Z47 Alven Mischief StageOne Ventures Dawn Capital LLP Propeller VC Third Kind Venture Capital Greenoaks BDC Venture Capital Phoenix Court Hummingbird Ventures Radical Ventures Spero Ventures Voyager Capital SRB Ventures Conviction Makers Fund Morado Venture Partners SAV (Scale Asia Ventures)Origin Ventures The Venture Collective Sweet Capital Pitango Project A Ventures Lombardstreet Ventures Samsung Next Refactor Capital Athletico Ventures G2 Venture Partners Parade Ventures Mantis Capital TLV Partners Visionaries Club 1984 Ventures Management, Llc Angular Ventures AZ-VC Conversion Capital Merus Capital Contour Venture Partners GreatPoint Ventures Adjacent Ventures Llc Sutter Hill Ventures The Alchemy Fund Archetype Jigsaw VC muru-D Paladin Capital Group Foundamental TTV Capital E1 Ventures Miramar Venture Partners TA Ventures Neotribe Ventures Space Tech Ventures Sunshine Lake 50 Partners Moonfire Ventures OpenView Venture Partners Acton Capital Credo Ventures Episode1 Kima Ventures Day One Ventures Moving Capital S Capital Learn Capital Founders Circle Capital Kyber Knight Capital Accenture Ventures Dragoneer Investment Group Portage Ventures Rembrandt Venture Partners Strata Capital Partners Arrive Factorial Capital Atlantic Bridge Ventures Maven Ventures Elefund Isai Ligature VC Alpine Ventures Elaia Singular Syngenta Group Ventures Electric Ant AirTree Ventures Chingona Ventures Eight Roads Ventures Patron Ada Ventures Divergent Capital Cusp Capital Origins BlueYard Capital Form Capital Picture Capital N26 Dag Ventures Theory Forge Ventures Designer Fund Earth and beyond ventures Elsewhere Partners Flying Fish Ventures Indie.vc Firework Ventures Blossom Capital Generation Investment Management Morpheus Ventures Serena Boost Capital Partners Dream Machine Forefront Venture S2G Investments YL Ventures Daphni NXTP Bee Partners Earthshot Ventures Emblem Lavrock Ventures AirAngels Radian Capital 1/1 Capital YOBE Ventures C4 Ventures Crossbeam Venture Partners Entourage Ventures Fireblocks Kaiser Permanente Ventures Pace Capital Toba Capital Alchemy Partners Chausson Finance Goldcrest Capital Future Positive Capital Hi Inov Woodstock Fund Coalition MSM Newion Revaia Signum Capital CAZ Investments Plural Twilio Ventures Badhouse Ventures Velo Partners

Firms observed investing alongside Index Ventures, from public investor directories.

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Khosla Ventures

Khosla Ventures is a venture capital firm known for backing bold, contrarian bets in world-class teams that can reshape entire industries.

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Viola Ventures

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Accel

Accel is a venture capital firm that partners with exceptional founding teams, positioning itself as a first partner to startups globally.

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Bessemer Venture Partners

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DCVC (Data Collective)

DCVC (Data Collective) is a venture capital firm that backs founders building companies which apply technology to major challenges across areas such as energy, biotech, agriculture, and machine learning.

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