/Investor DB

Addition

Venture capitalActively deploying

New York · Pre-Seed–Growth · 13 people tracked

Also known as ADDITION, L.P.

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Investment thesis

Invests in early- and growth-stage technology companies.

Source: firm website, verified Sep 29, 2026.

Stage
Pre-Seed–Growth
HQ
New York, NY, US
Leads rounds
Leads
Instruments
Equity
Founded
2020
Last 12 months
12 investments
Private fund assets
$9.2B
VC funds
10
Tracked investments
119
Unicorns
17
IPOs
5
Acquisitions
7

Team · 13 people

from curated & public directories
Ward Breeze· General Partnerin
Aasim Maknojia· Investorin
Andrew Miskiewicz· Investor𝕏
Jack Spiegel· Investorin
Paul Aaron
Robbie Horwitz· Investorin

What they invest in

from 107 of 119 portfolio companies

AI & Machine Learning ×42SaaS ×38Enterprise Software ×29Fintech ×25Developer Tools ×24Cloud Computing ×19Data & Infrastructure ×18Healthtech ×14

HQs:United States×75Singapore×3Canada×2Germany×2United Kingdom×2United Arab Emirates×1

Who they back

founder profiles across 7 portfolio companies
33%
repeat founders
of 18 founders with career history

Where their founders studiedfrom 12 founders with education data

Yale University ×2

What their founders studiedfrom 17 founders with field-of-study data

Computer Science ×11Engineering ×3Mathematics & Statistics ×3Economics ×2

Where their founders worked beforefrom 18 founders with career history

Google ×6Stanford University ×6Meta ×4Microsoft ×4Uber ×3McKinsey & Company ×2OpenAI ×2Palo Alto Networks ×2

Investments · 119 tracked

founders shown can be your intro path

By year:2026 · 112025 · 92024 · 62023 · 22022 · 182021 · 212020 · 92019 · 22018 · 12015 · 180 dated

Allbirdsallbirds.com𝕏NASDAQ: BIRD

Allbirds is a footwear brand that makes shoes using natural and regenerative materials such as merino wool, with a focus on reducing product carbon footprints.

Circular EconomyClimate TechConsumerDirect to ConsumerSan Francisco, US

Joseph Zwillinger(Director)Tim Brown(Founder)inRavi Thanawala(Director)Joe Vernachio(Executive Officer, Director)Ann Mitchell(Executive Officer)

BoardDan Levitan(Director)in

Co-investorsAliya Capital PartnersAurumBay Bridge Ventures ClimateExpansion Venture CapitalGreat Oaks Venture CapitalIPD Capital+15 more

d localdlocal.comin𝕏NASDAQ: DLO

dLocal provides payment processing solutions for cross-border transactions in emerging markets, including local payment methods, payouts, fraud management, and invoice collection.

E-commerceFintechMarketplacesSaaSSector AgnosticMontevideo, UY

Pedro Arnt(Chief Executive Officer)Carlos Menendez(Chief Operating Officer)Guillermo Lopez(Chief Financial Officer)John O'Brien(Chief Revenue Officer)Alberto Almeida(Chief Technology Officer)Gabriela Vieira(Chief Legal and Compliance Officer)

Co-investorsAcross Capital PartnersAlkeon InnovationBond Capital ManagementZeev VenturesAlkeon Capital

Navannavan.comin𝕏NASDAQ: NAVN

Navan is an AI-powered platform for corporate travel and expense management that combines booking, policy management, and real-time reporting for enterprise clients.

Enterprise SoftwareFintechSaaSTravel & HospitalityPalo Alto, US

CohenTwigAriel Cohen(Founder)inAurélien Nolf(Chief Financial Officer)inMichael Sindicich(President)in

BoardOren Zeev(Director)in

Co-investors01 AdvisorsAkkadian VenturesAlkeon InnovationAndreessen HorowitzBase PartnersCoatue Management+18 more

Rent the Runwayrenttherunway.comin𝕏NASDAQ: RENT

Rent the Runway is a fashion rental service that lets consumers rent designer clothing — including dresses, tops, trousers, maternity wear, and blazers — from brands such as Sea New York, Ulla Johnson, and BOSS.

Circular EconomyConsumerE-commerceNew York, US

Jennifer Hyman(Co-founder)inJennifer Fleiss(Co-founder)inJohn Rucker(Executive Officer)inBeth Kaplan(Director, Executive Officer)inBrook Hartmann(Executive Officer)Vijayanand Subramanian(Executive Officer)

Co-investorsACME CapitalAdvance Venture PartnersBain Capital VenturesData Point CapitalFelicis VenturesKleiner Perkins+23 more

Warby Parkerwarbyparker.com𝕏NYSE: WRBY

Warby Parker is a direct-to-consumer eyewear retailer offering prescription eyeglasses, sunglasses, contacts, and eye exams at affordable prices, with a home try-on service and flexible return policy.

Direct to ConsumerRetail Tech

Dave Gilboa(Founder)inNeil Blumenthal(Co-Chair of the Board, Co-Founder and Co-Chief Executive Officer)inAndrew Hunt(Co-Founder and Director)inJeffrey Raider(Co-Founder and Director)

Co-investorsBoxGroupBullishCapital B Private HoldingsCraft VenturesFelicis VenturesFirst Round Capital+16 more

Grubtechgrubtech.cominMay 2024 · $15M✓ verified

grubtech provides a middleware platform called gOnline that unifies fragmented restaurant and quick-commerce operations, connecting POS systems, ERPs, and delivery aggregators into a single operational layer.

Enterprise SoftwareFoodTechRetail TechSaaSDubai, AE

Co-investorsBY Venture PartnersSalica InvestmentsOryx Fund

Primer Technologiesprimer.aiin𝕏✓ verified

Primer builds AI-driven intelligence software that transforms large datasets into actionable insights for decision-making.

AI & Machine LearningDefense TechGovTech

Sean Moriarty(Chief Executive Officer)in

Co-investorsAmplify PartnersAngel Collective Opportunity FundBloomberg BetaCrosslink CapitalDCVC (Data Collective)In-Q-Tel+6 more

Relationalairelational.aiin𝕏Mar 2022✓ verified

RelationalAI builds a Snowflake-native platform that combines large language models with semantic models, relational knowledge graphs, and rule-based reasoning to enable organizations to create AI-powered decision engines for business operations.

AI & Machine LearningData & InfrastructureEnterprise SoftwareBerkeley, US

Molham Aref(Executive Officer, Director, Promoter)inRobert Muglia(Director)Rafael Gonzalez Caloni(Executive Officer)Nikolaos Vasiloglouin

BoardSoma Somasegar(Director)Ennis Rimawi(Director)

Co-investorsMenlo VenturesTiger Global ManagementMadrona Venture GroupStifel Venture BankingMADRONA ACCELERATION

Built TechnologiesinJul 2022SEC filingmedium confidence

Nashville, US

David Chase Gilbert(President & CEO)Scott Thomas Sohr(Director)Jamie Ikerd(CFO)in

BoardMark Goldberg(Director)inFrank Ghali(Director)

Board seatLee Fixel· per SEC Form D · $23.6M raise · filed Jul 2022

Co-investorsNine Four Ventures9Yards CapitalCanapi VenturesChemistryGoldman SachsIndex Ventures+3 more

Chainalysischainalysis.comin𝕏Nov 2020

Chainalysis provides investigative services and training programs for cryptocurrency compliance and risk mitigation.

AI & Machine LearningCrypto & Web3CybersecurityData & InfrastructureFintechNew York, US

Jonathan Levin(Co-founder and Chief Executive Officer)inMichael Gronager(Co-founder; former Chief Executive Officer and board-level leader)inJan Møller(Co-founder and scientific/engineering leader)inRakib Azad(Executive Officer)in

BoardPhilippe Botteri(Director)inSarah Tavel(Director)in

Board seatLee Fixel· per SEC Form D

Co-investorsAccelAlbionVCArchetypeBlackstoneBNY MellonCoatue Management+35 more

Ernestaernesta.cominSeries A · Mar 2026 · $20M

Ernesta sells custom-sized rugs designed to transform interior spaces.

ConsumerE-commerceNew York, US

Hisao Kushi(Executive Officer)inJohn Foley(Executive Officer, Director)inYony F.(Founder)in

BoardJon Callaghan(Director)inKaren Boone(Director)

Board seatLee Fixel· per SEC Form D

Co-investorsTrue VenturesPlatform Capital

Relay Paymentsrelaypayments.comin𝕏Jul 2021SEC filingmedium confidence

Relay Payments operates a digital payment network for the transportation and logistics industry, providing fast and secure electronic payments for parties involved in freight and delivery transactions.

FintechLogistics & Supply ChainMobility & TransportationAtlanta, US

Spencer Barkoff(Executive Officer, Director)inRyan Droege(Executive Officer, Director)in

Board seatLee Fixel· per SEC Form D · $60M raise · filed Jul 2021

Co-investorsConsenSys MeshNat TurnerOverlineService Provider CapitalZag CapitalTTV Capital

Stedistedi.comin𝕏Series B · Aug 2020 · $50M

Stedi provides APIs and infrastructure for healthcare billing transactions, including eligibility checks, claim submissions, and remittance advice processing.

Enterprise SoftwareHealthtechSaaSBoulder, US

Zack Kanter(Founder)in

Board seatLee Fixel· per SEC Form D

Co-investorsAlt CapitalBalaji SrinivasanBloomberg BetaBoxGroupFirst Round CapitalUnion Square Ventures (USV)+6 more

Additionadditionwealth.comin𝕏

Addition Wealth is a financial health platform for employees that provides personalized guidance and resources to help manage personal finances, reduce financial stress, and make informed financial decisions.

AI & Machine LearningFintechWellness & FitnessNew York, US

Ana Mahony(CEO & Founder)in

Co-investorsAnthemis VentureCore Venture CapitalCorrelation VenturesFinancial Venture StudioNycaNyca Partners+1 more

Adeptadept.aiin𝕏Mar 2023 · $350MAcquired

An ML research and product lab building general intelligence by enabling people and computers to work together creatively

Enterprise SoftwareSan Francisco, US

David Luan(Co-founder & Chief Executive Officer)inAshish Vaswani(Co-founder & Chief Scientist)Niki Parmar(Co-founder & Chief Technology Officer)Augustus Odena(Co-founder)Maxwell Nye(Co-founder)inErich Elsen(Co-founder)

Co-investorsA.Capital VenturesAir Street CapitalAtlassian VenturesGeneral CatalystGreylock PartnersNimble Partners+9 more

Airwallexairwallex.comin𝕏Jun 2026 · $320M

Airwallex operates a global banking platform that provides cross-border payments, financial infrastructure, and AI-powered financial software for businesses.

AI & Machine LearningEnterprise SoftwareFintechSaaSSingapore, SG

Jack Zhang(CEO)inMax Li(Co-Founder and Head of Design)inLucy Yueting Liu(Co-Founder and President)inXijing Dai (Jacob Dai)(Co-Founder and Chief Technology Officer)inKi-Lok Wong(Co-Founder and Principal Architect)inJacob Dai(Founder)in

Co-investors20VCActivant CapitalAEF Greater Bay Area FundAirTree VenturesAthletic VenturesBlackbird Ventures+26 more

Alchemyalchemy.comin𝕏

Alchemy is a platform layer that enables developers to build applications on blockchain networks.

Cloud ComputingCrypto & Web3Data & InfrastructureDeveloper ToolsFintech

Nikil Viswanathan(Co-Founder and CEO)inJoe Lau(Co-Founder and President)

Co-investorsPantera CapitalDCVC (Data Collective)Founders FundGoodwater CapitalK5 GlobalSouth Park Commons+26 more

Alchemyalchemynano.comin

Alchemy develops vertically integrated nanotechnology solutions for high-value applications across various industries.

Advanced ManufacturingDeep TechDefense TechHardwareNew MaterialsRoboticsWaterloo, CA

Khanjan Desai(Founder)inChong Shen(Founder)in

Co-investorsFundersClubNewfund CapitalWind VentureY CombinatorApplied Angels

Alchemyalchemy.run𝕏Feb 2022 · $80M

Alchemy is an infrastructure-as-code tool that lets developers define their entire cloud setup as a TypeScript program, with commands to plan, deploy, and destroy resources across providers like Cloudflare and AWS.

Cloud ComputingDeveloper ToolsSaaS

Co-investorsCrucible CapitalAndreessen HorowitzCoatue ManagementCoinbase VenturesCommunitas Capital PartnersDFJ+5 more

Alchemy Cloud Inc.alchemy.cloudin𝕏Apr 2021 · $80M

Alchemy provides a Product Development Platform including electronic lab notebooks, laboratory information management systems, and artificial intelligence tools that help chemists and material scientists accelerate research, product development, and quality control.

AI & Machine LearningCloud ComputingDeep TechSaaSSilicon Valley, US

Sasha Novakovich(Co-Founder & CEO)inDusko Vesin(Co-Founder & CTO ELN & LIMS)inNikola Milinkovic(Co-Founder & CTO AI & DOE)in

Co-investorsUncork Capital515 VenturesBowery CapitalSouth Central VenturesValuestream VenturesCoatue Management+5 more

Anthropicanthropic.comin𝕏Feb 2026

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

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareSan Francisco, US

Dario Amodei(Co-founder & CEO)inDaniela Amodei(Co-founder & President)inTom Brown(Co-founder)inJack Clark(Co-founder & Head of Policy)inJared Kaplan(Co-founder & Chief Science Officer)inChris Olah(Co-founder & Interpretability Research Lead)in

Co-investors3Comma Capital7BC Venture Capital7GC & CoA.Capital VenturesAccelAkka+146 more

Applied Intuitionappliedintuition.comin𝕏Apr 2026

Applied Intuition develops physical AI software for autonomous and intelligent machines, including vehicles, robots, ships, and satellites across industries like automotive, defense, logistics, and manufacturing.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareRoboticsSunnyvale, US

Qasar Younis(Co-founder and CEO)inPeter Ludwig(Co-founder and CTO)in

Co-investors137 VenturesAndreessen HorowitzBond Capital ManagementCatalytic Impact FoundationCoatue ManagementElad Gil+32 more

Assemblyassembly.comin𝕏Seed

Assembly provides a branded client portal for professional service firms to manage clients, contracts, and billing.

AI & Machine LearningE-commerceEnterprise SoftwareFuture of WorkMarketing TechSaaSNew York City, US

Marlon Misra(Founder/CEO)inNeil Raina(Founder)in

Co-investorsAlumni VenturesFusionGoAhead VenturesUnion Square Ventures (USV)Y CombinatorAccel+12 more

Avi Medicalavimedical.cominSeries A · Jun 2021 · $35M

Avi Medical operates a network of primary care practices across Germany offering preventive medicine and general medical services.

Digital HealthHealthtechSaaSBerlin, DE

Christoph Baumeister(Co-Founder (former CPO))inJulian Kley(Founder & CCO)inVlad Lata(Founder & CEO)in

Co-investors3VCBalderton CapitalHeal CapitalLoric VenturesPICUS CAPITALVorwerk Ventures

Basebase.clubin𝕏Aug 2026 · $1B

Base is a membership-based social club that curates intimate gatherings and experiences for members seeking meaningful conversations and authentic connections beyond traditional networking.

ConsumerMarketplacesSocial

Co-investorsConnetic VenturesGeek VenturesTetradAltimeter CapitalAndreessen HorowitzCapitalG+8 more

Base Powerbasepowercompany.comin𝕏Series B · Apr 2025 · $200M

Base Power provides residential battery systems and retail electric provider services to customers in Texas.

CleantechEnergyHardwareTexas, US

Zach Dell(CEO)inJustin Lopas(Co-founder)in

Co-investors137 VenturesAlign VenturesAndreessen HorowitzAvenir Growth CapitalBond Capital ManagementCapitalG+30 more

Branchbranch.ioin𝕏

Branch is an AI-powered mobile measurement partner (MMP) and omnichannel linking platform that helps brands measure marketing impact and guide customers across apps, web, email, paid media, social, and connected TV.

AdTechAI & Machine LearningMarketing TechSaaS

Mada Seghete(Founder)inMike Molinet(Founder)in

Co-investorsAlate PartnersCoelius CapitalCowboy VenturesMadrona Venture GroupNew Enterprise Associates (NEA)Pear VC+25 more

Branchbranchapp.comin𝕏

Branch is a workforce payments platform that accelerates wage payments to employees and provides financial services.

Enterprise SoftwareFintechFuture of WorkHR TechMinneapolis, US

Atif Siddiqi(Founder)in

BoardVicki Lin(Director)Andy Jenks(Director)TOM MCGOVERN(Director)BRETT BREWER(Director)JAMES ARMSTRONG(Director)

Co-investorsAct One VenturesBonfire VenturesCrosscut VenturesGeneral AtlanticGreat North VenturesIdealab+10 more

Branchbranchfurniture.comMar 2022 · $75M

Branch designs and sells ergonomic office furniture, including office chairs and standing desks, aimed at both work-from-home individuals and companies furnishing team workspaces.

ConsumerDirect to ConsumerE-commerce

Verity Sylvester(Founder)in

Co-investorsAlate PartnersCrosscut VenturesMaywic Select InvestmentsSuperangelSuperAngel.FundCowboy Ventures+11 more

Bufbuf.buildin𝕏Dec 2021 · $93M

Buf Schema Registry is a package management and registry platform for Protobuf APIs that enables teams to publish, version, and consume API schemas with auto-generated SDKs, documentation, and governance policies.

Cloud ComputingData & InfrastructureDeveloper ToolsSaaS

Co-investorsAbstraction CapitalGarage CapitalLux CapitalAmplify Partners CVGreenoaksHaystack+2 more

BuildBuddybuildbuddy.ioin𝕏Dec 2020 · $3.1M

BuildBuddy makes tools for developers to increase productivity.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Siggi Simonarson(Founder)inTyler Williams(Founder)in

Co-investorsScribble VenturesSwitch VenturesThe E14 FundVillage GlobalY CombinatorAJG+3 more

Chaptergetchapter.cominApr 2026 · $100M

Chapter provides Medicare plan comparison and advisory services to help seniors choose the best health insurance coverage.

HealthtechInsurTechSaaS

Noah Wilsonin

Co-investorsCore Venture CapitalMaverick VenturesStripesXYZ Venture Capital8VCCore Innovation Capital+4 more

Chapteraskchapter.orginJan 2022

Chapter helps American seniors navigate and select Medicare plans by comparing options nationwide and recommending personalized coverage.

Digital HealthFintechHealthtechInsurTech

Noah WilsoninToni Aldridge

Co-investorsFifth Down CapitalHealth2047 Capital Partners LLCMaverick VenturesMorrison Seger Venture Capital PartnersNarya CapitalXYZ Venture Capital+6 more

Chapter.runchapter.showin𝕏Apr 2026 · $100M

Chapter provides lead intelligence for B2B software companies by scanning the internet in real-time to identify relevant prospects based on immediacy and buying intent, serving developer tool vendors seeking high-quality sales outreach.

AI & Machine LearningFintechInsurTechSaaSSales TechSeattle, US

Aditya (JP) Jayaprakash(Co-Founder & CEO)Ece Kayan(Cofounder)

Co-investorsRubio Impact VenturesTechstars8VCCore Innovation CapitalFifth Down CapitalGeneration Investment Management+6 more

Chronospherechronosphere.ioin𝕏Jan 2023 · $115MAcquired

Chronosphere provides an observability platform for microservices and containers that helps teams detect and fix customer-impacting issues while controlling costs and complexity.

Cloud ComputingData & InfrastructureDeveloper ToolsSaaSNew York, US

Martin Mao(Co-Founder & CEO (now SVP, GM Observability, Palo Alto Networks))inRob Skillington(Co-Founder & CTO)inAshley Alexander(Chief People Officer)inMargaret Dawson(Global Head of Marketing)inBill Hineline(Field Chief Technology Officer)inIan Smith(Chief of Staff to the CEO and Head of Strategy)in

Co-investorsACTAI VenturesAntiBasis Set VenturesCarbide VenturesCardinia VenturesFounders Fund+15 more

CloudXcloudx.ioin𝕏Series A · Nov 2025 · $45M

CloudX is a programmatic advertising stack (SSP) for mobile publishers, offering a "monetization as code" approach with AI agents that automate SDK integration, testing, and auction configuration.

AdTechAI & Machine LearningMarketing Tech

Dan Sack(Founder)in

Co-investorsBreakpoint CapitalEniac VenturesJavelin Venture PartnersTerrain

Daedalusdaedalus.deinOct 2021 · $21M

Daedalus provides cloud infrastructure and tools for precision manufacturing operations, offering manufacturing-specific functionality similar to AWS's broader cloud services.

Advanced ManufacturingRoboticsSan Francisco, US

Jonas Schneider(Founder)in

Co-investorsFirst MomentumLEA PartnersNGP CapitalY CombinatorAbacon CapitalKhosla Ventures+4 more

Dandymeetdandy.comin𝕏

Dandy is a digital dental laboratory that provides AI-powered technology and software to dental practices, offering services including crowns, bridges, dentures, implants, and clear aligners.

AI & Machine LearningHealthtechMedical Devices

Daniel Hanover(Founder)inToni Oloko(Cofounder)in

Co-investors3cubed VenturesAvenir Growth CapitalDorm RoomGeneral CatalystHuman CapitalInspired Capital+9 more

Delhiverydelhivery.com

Indian logistics company (NSE: DELHIVERY) offering a full range of logistics and delivery services.

Kapil Bharati(Founder)inBhavesh Manglani(Founder)in

Co-investorsAlpha Wave GlobalArcherman CapitalRPS VenturesSoftBank Vision FundSteadview CapitalBaillie Gifford+6 more

Doolydooly.aiMay 2021 · $80MAcquired

Dooly was a CRM integration platform for sales teams, but the company is shutting down on June 30, 2025.

Sales Tech

Justin Vaillancourt(Founder)

Co-investorsCrew CapitalMantis CapitalPallasite VenturesReshapeBattery Venturesboldstart ventures+7 more

Dopplerdoppler.comin𝕏Seed

Doppler provides a secrets management platform for developers, DevOps, and security teams to securely manage sensitive credentials and configuration data within their development workflows.

Cloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareAustin, US

Brian Vallelunga(Chairman & Founder)inAjay Kanuri(Executive Officer, Director)

BoardAmogh Mishra(Director)Sabri Murat Bicer(Director)

Co-investors515 VenturesAbstract VenturesBoxGroupChapter OneCRV (Charles River Ventures)GV (Google Ventures)+16 more

Enodeenode.cominSeed

Enode provides APIs that enable energy companies and climate tech startups to coordinate electricity demand and supply by automatically optimizing consumer energy usage based on renewable availability and pricing.

Advanced ManufacturingCleantechClimate TechData & InfrastructureDeveloper ToolsEnergyIoTSaaSOslo, NO

Henrik Langeland(CEO and co-founder)inNikolai Heum(CTO and co-founder)in

Co-investorsLowercarbon CapitalCreandumAlliance VCAlliance VentureBoxGroupSkyfall Ventures+5 more

Ever/Bodyeverbody.cominSeries C · Jun 2022 · $56M

Ever/Body operates aesthetics centers offering cosmetic and beauty treatments performed by clinical experts, combining in-center procedures with at-home care plans for individual clients.

ConsumerHealthtechWellness & FitnessNew York, US

Amy Shecter(Executive Officer, Director)inEvan Gogel(Director)inCatherine Twist(Director)Kira Wampler(Director)

BoardElliot Wagner(Director)inBrian Yee(Director)in

Co-investorsACME CapitalDeclaration PartnersMetaPropMetaProp VenturesReshapeFifth Wall+1 more

FairMoneyfairmoney.ngin𝕏Jul 2021

FairMoney is a digital bank offering personal loans, savings products, and business banking services through a mobile app.

ConsumerFintech

Co-investorsAruwa CapitalNewfund CapitalSpeedinvestTLcom Capital305 Ventures75 & Sunny+25 more

Finantierfinantier.coin𝕏SeedDefunct

Finantier provides financial data and infrastructure services to businesses building financial applications in Southeast Asia.

FintechSaaSSingapore, SG

Diego Rojas(Founder)inKeng Low(Founder)in

Co-investorsAC VenturesCapria VenturesY CombinatorACV Capital Pte. Ltd.East VenturesGenesia Ventures+6 more

Flashtractflashtract.comin𝕏Jan 2022 · $15M

Flashtract automates payment application math and required-document generation for general contractors and their subcontractors, checking for missing documents and calculation errors.

Construction TechFintechSaaSAuburn, US

ROBERT B. (BEN) CONRY(Executive Officer, Director)BLAIR CHENAULT(Executive Officer, Director)in

Co-investorsBonaventure CapitalShine Capital

Flossyflossy.cominMar 2020

Flossy builds AI agents that handle conversations, scheduling, and performance coaching for dental practice front offices.

AI & Machine LearningHealthtechSaaS

Miles Beckett(Founder)inSteve Seigel(Founder)in

BoardStevein

Co-investorsAct One VenturesB Capital GroupB4 CapitalClocktower VenturesEverywhere VenturesGreen Meadow Ventures+14 more

floxfloxdev.comin𝕏Sep 2025 · $25M

Flox provides tooling to manage software and its dependencies down to individual packages, including SBOMs and provenance, with reproducible environments that work across the software lifecycle.

AI & Machine LearningCloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareNew York City, US

Ron Efroni Rotman(Executive Officer, Director)Michael Brantley(CTO)inRon Efroni(CEO)inBen Futoriansky(Executive Officer)in

BoardAaron Jacobson(Director)inPavel Livshiz(Director)in

Co-investorsHetz VenturesNew Enterprise Associates (NEA)Angel Collective Opportunity FundEssence Venture CapitalFirestreak VenturesMaximilian Stoiber+6 more

Freshworksfreshworks.com

Customer and employee experience software for support, sales, marketing and IT teams.

San Mateo, US

Co-investorsAccelCapitalGConnetic VenturesPeak XV PartnersQuest VenturesTidemark+1 more

Greylock Partnersgreylock.comSep 2026

Greylock is a venture capital firm that invests in early-stage startups, partnering with founders and providing them with its network and resources.

Sector Agnostic

Co-investorsEchoVC PartnersSouth Park CommonsBattery VenturesInsight PartnersLux CapitalSection 32+1 more

Groq Incgroq.comin𝕏

Groq designs and manufactures the LPU (Language Processing Unit), a chip purpose-built for AI inference, and operates GroqCloud, a platform for running inference workloads with low latency and cost efficiency across global data centers.

AI & Machine LearningCloud ComputingSemiconductorsPalo Alto, US

Jonathan Ross(CEO)inDouglas Wightman(Executive Officer, Director)

BoardChamath Palihapitiya(Director)in

Co-investorsAccess Ventures (New York)Acequia Capital (AceCap)Alumni VenturesAxiom PartnersB CapitalBanca Investis — Family Office+70 more

Heart Aerospaceheartaerospace.comin𝕏Series A

Heart Aerospace develops electric regional aircraft for commercial airline operators.

Advanced ManufacturingCleantechClimate TechHardwareSpace TechLos Angeles, US

Anders Forslund(Co-Founder & Chief Executive Officer)in

Co-investorsBreakthrough Energy Ventures2am VCAlumni VenturesCastor VenturesKoru CapitalLowercarbon Capital+14 more

Hugging Facehuggingface.coin𝕏Mar 2021

Hugging Face is a collaboration platform that hosts and provides access to machine learning models, datasets, and applications.

AI & Machine LearningCloud ComputingDeveloper ToolsBrooklyn, US

Julien Chaumond(Executive Officer, Director)inClement Delange(Executive Officer, Director)Clément Delangue(Co-founder & CEO)inThomas Wolf(Co-founder & CSO)in

Co-investorsA.Capital VenturesAIX VenturesBetaworksCoatue ManagementConnetic VenturesFelicis Ventures+27 more

Inshortsinshorts.comin𝕏Sep 2020

Inshorts is a news aggregation app that condenses articles from multiple publishers into 60-word summaries and uses an AI engine to personalize a user's feed based on reading preferences.

AI & Machine LearningConsumerMedia & Entertainment

Azhar Iqubal(Founder)in

Co-investorsRebright PartnersTanglin Venture PartnersA91 PartnersTiger Global ManagementVy Capital

Intuitionintuition.systemsin𝕏Nov 2021 · $175M

Intuition is a decentralized knowledge network with a native blockchain and token-curated knowledge graph for "Information Finance," turning facts, claims, and signals into verifiable, tradable data assets.

AI & Machine LearningCrypto & Web3Data & InfrastructurePortland, US

Khalil Zaidan(LLC Manager)Andrew Cox(Founder)in

Co-investorsF-Prime CapitalPolymorphic CapitalWWVenturesAndreessen HorowitzCoatue ManagementGeneral Catalyst+6 more

Jelijeli.io𝕏Sep 2022 · $15M

Jeli provides incident analysis and collaborative learning tools that help engineering and operations teams review incidents, build timelines, and identify patterns to improve reliability.

Developer ToolsEnterprise SoftwareSaaS

Co-investorsboldstart venturesHeavybitHarrison Metal

Kadmoskadmos.ioin𝕏Jul 2022 · $29.5M

Kadmos provides cross-border salary payment solutions for migrant workers and global employers, enabling faster and cheaper international payroll processing.

FintechFuture of WorkHR TechLogistics & Supply ChainBerlin, DE

Justus Schmueser(Co-founder)inSasha Makarovych(Co-founder)inSergio Lopez(Head of Engineering)in

Co-investorsAtlanticBerliner Volksbank VenturesBlossom CapitalDiscovery Ventures III Gmb H & Co. KGRedstoneTane Fund+2 more

Lekkolekko.com𝕏Seed · Apr 2022 · $4.5M

Lekko built dynamic software configuration tools that let companies change application behavior in code without rebuilds or feature-flag issues, based on a system its team developed at Uber and Meta.

Developer ToolsEnterprise SoftwareSaaSMountain View, US

Konrad Niemiec(Founder)in

Co-investorsAbstraction CapitalBoxGroupLux CapitalSV Angel

Lindylindy.aiin𝕏

Lindy is an AI executive assistant that manages email, schedules meetings, takes notes, and handles administrative tasks for individual professionals and teams.

AI & Machine LearningFuture of WorkSaaS

Flo Crivello(Founder)inLindy Dropein

Co-investorsAbstract VenturesBattery VenturesCoatue ManagementMenlo VenturesNotable Capital

Lyralyrahealth.comin𝕏Dec 2020

Lyra provides mental health care services through a network of evidence-based providers, combining clinical expertise with technology to deliver accessible, quality care for employers and health plans.

Digital HealthEnterprise SoftwareHealthtechHR TechMental HealthBurlingame, US

David Ebersman(Co-Founder & Chairman (CEO 2015–2025))inBob Kocher(Co-Founder and Board Member)inDena Bravata(Co-Founder & former Chief Medical Officer)Alethea Varra(Vice President of Clinical Care)inJennifer Schulz(Chief Executive Officer)Elaine Yang(Executive Officer)in

Co-investorsBreyer CapitalCasdin CapitalCoatue ManagementDragoneer Investment GroupDurable Capital PartnersFidelity Investments+12 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

HF GlobalOperiantTend Dental, Inc.Buf TechnologiesCardVaultFlip CX

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.

Exits · 12

5 IPOs · 7 acquisitions · showing 6

AllbirdsNASDAQ: BIRDd localNASDAQ: DLONavanNASDAQ: NAVNRent the RunwayNASDAQ: RENTWarby ParkerNYSE: WRBYOctoAIacq. by NVIDIA

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Addition made?
Addition has 119 tracked investments, 12 of which have exited, including 22 dated in the last 24 months.
What stage does Addition invest at?
Addition invests at the Pre-Seed, Seed, Growth stages.
What sectors does Addition focus on?
Addition focuses on AI & Machine Learning, Climate Tech, Consumer, Crypto & Web3, Developer Tools, Energy, Enterprise Software, Fintech, Healthtech, Marketing Tech, Robotics, SaaS.
Where is Addition located?
Addition is headquartered in New York, US.
Does Addition lead rounds?
Yes, Addition leads investment rounds.
Who does Addition co-invest with?
Addition most often shares deals with Greylock Partners, GV (Google Ventures), SV Angel, among 86 tracked co-investors.
What size deals does Addition back?
Across 5 deals with disclosed amounts, Addition has joined rounds of $30M – $350M (median $100M).

Media · Podcasts & interviews

featuring the team

Base Power's $200M Series B | Co-Led by Lee Fixel, A16Z, Lightspeed, & Valor Equity Partners

Sourcery with Molly O'Shea · Lee Fixel

Lee Fixel quits Tiger Global | High profile exit at Facebook | Startup Central

ET NOW · Lee Fixel

Co-investors · 169

Tiger Global Management

Tiger Global Management operates public equity strategies (long/short, long-focused and crossover) and a private equity business investing in early- through late-stage growth companies across new and existing industries.

$1M – $100M
Coatue Management

Coatue Management is a technology-focused investment firm that invests in innovation across both public and private markets with responsible risk management.

$1M – $20M
Lightspeed Venture Partners

Lightspeed Venture Partners is a global venture capital firm that backs founders from Seed through Series F and beyond, emphasizing deep, immersive partnerships with the companies it invests in.

$1M – $5M
Andreessen Horowitz

Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.

$500K – $50M
BoxGroup

BoxGroup is an early-stage venture capital firm that invests in startups at their earliest stages.

$250K – $1M
General Catalyst

General Catalyst is a venture capital firm operating as a partnership focused on company building and accelerating the growth of the businesses it backs.

$30M
Lux Capital

Lux Capital is a venture capital firm that backs founders building transformative deep technologies, having been among the first investors in category-defining companies across AI, robotics, biotech, defense, and infrastructure.

$100K – $100M
Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies.

$100K – $50M
Greylock Partners

Greylock Partners is an early-stage venture capital firm that partners with founders building companies from inception. Its partners make only one or two new investments per year to focus deeply on each partnership.

$100K – $10M
GV (Google Ventures)

GV (Google Ventures) is a venture capital firm that has invested in AI and machine learning since its early days, backing more than 100 AI companies across infrastructure, life sciences, and applications.

$250K – $50M
Accel

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

$500K – $100M
Founders Fund

Founders Fund is a venture capital firm that backs technology companies building transformative products.

$500K – $5M
▶157 more co-investors

Khosla VenturesIndex VenturesKleiner PerkinsSpark CapitalBond Capital ManagementGreenoaksInsight PartnersFelicis VenturesSound VenturesMadrona Venture GroupSalesforce VenturesAltimeter CapitalRedpoint VenturesFJ LabsLiquid VenturesSouth Park CommonsRibbit CapitalThrive CapitalTechstarsNotable CapitalFirst Round CapitalMenlo VenturesTrue VenturesGlobal Founders CapitalCapitalGTCVXYZ Venture CapitalPlayground GlobalLowercarbon CapitalBessemer Venture PartnersNew Enterprise Associates (NEA)Bain Capital VenturesFoundation CapitalIVP (Institutional Venture Partners)Battery VenturesEniac VenturesGradient VenturesSoftBank Vision FundLowercase CapitalGeneral Atlanticboldstart venturesNyca PartnersHeavybitLa FamigliaA.Capital Ventures9Yards CapitalSmash CapitalDrive CapitalSquare Peg CapitalDragoneer Investment GroupType One VenturesGreat Oaks Venture CapitalCanaan PartnersBalderton CapitalFirstMark CapitalMeritech Capital PartnersMaveronNot Boring Capital01 AdvisorsParadigmUpfront VenturesBanana Capital75 & SunnyPrimary Venture PartnersCowboy VenturesLakestarTarget GlobalJavelin Venture PartnersBreakthrough Energy VenturesAnthemis VentureContraryCrosscut VenturesTrust VenturesBlossom CapitalMPG FundGeodesic Capital1435 CapitalBenchmarkEverywhere VenturesSciFi VCFifth WallHeadlineScale Venture PartnersPICUS CAPITALBonfire VenturesOperator LPHarrison MetalTwo Sigma VenturesChemistryBetaworks Ventures Management, LlcAIX VenturesMarch Capital PartnersCompany CapitalFlourish Ventures305 VenturesForum VenturesE1 VenturesWorld FundRebel FundMizMaa VenturesPortal Venturesbacktrace capitalTalis CapitalLEA PartnersnoaDevelopment Bank of WalesQBE VenturesSpaceFundUnknown VenturesKrakenHCVCC2 InvestmentsAccel-KKRLookout VenturesAfore CapitalResolute VenturesStride VCElectric CapitalIA VenturesHanabi CapitalWGI GroupEntrepreneur FirstNorthzoneThe Chernin Group (TCG Crypto)Latitud VenturesSaga VenturesRenegade PartnersWebb Investment NetworkVine VenturesFELIX CAPITALThe Finger GroupBrand Foundry VenturesKohlberg Kravis RobertsAllison Pickens VenturesMONASHEESK2 GlobalZ47Kaszek VenturesThirty Five Ventures (35V)XfundAZ-VCSutter Hill VenturesPropel Venture PartnersDimension CapitalValor Capital GroupHelion Venture PartnersOkta VenturesNXTPPreface VenturesE12 Venture Capital, LlcBlisceHuron River VenturesInfinity Ventures30N VenturesAnfaFuture Positive CapitalUS Innovative Technology

Firms observed investing alongside Addition, from public investor directories. Shared companies are the overlap with Addition's recorded portfolio.

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