Kfund
Venture capitalMadrid · Pre-Seed–Growth · 20 people tracked
Find your way into Kfund
6,380 people in our graph share verified history with the Kfund team — schools, employers, funds. One of them is your warm intro.
Investment thesis
Kfund backs technology entrepreneurs capable of creating differentiated products and services, positioning itself as a supporter of contrarian and outsider founders. It invests between €100k and €10M using simple, easy-to-understand terms, spanning early to growth-stage checks.
Source: firm website, verified Aug 11, 2026.
Team · 20 people
from the firm's website & curated & public directories
What they invest in
from 34 of 37 portfolio companiesAI & Machine Learning ×14SaaS ×13Enterprise Software ×9Fintech ×9Consumer ×6Developer Tools ×4InsurTech ×4Cloud Computing ×3
HQs:Spain×7United States×6France×2Mexico×2Argentina×1
Who they back
founder profiles across 9 portfolio companiesFounding team size:solo founder×72 founders×13 founders×1
Where their founders studiedfrom 10 founders with education data
IESE Business School ×2
Where their founders worked beforefrom 11 founders with career history
Auth0 ×2
Accelerator rootsportfolio companies that came through a program
Investments · 37 tracked
founders shown can be your intro pathBy year:2026 · 52025 · 82022 · 22019 · 12015 · 117 dated
Boston, US
John Raguin(Director)Phillip Riese(Director)Matthew Harris(Director)Alex Finkelstein(Director)Pablo Ventura Aranguren(Director)Michael Massaro(Executive Officer, Director)
Board seatPablo Ventura· per SEC Form D · $22M raise · filed Jan 2015
Co-investorsF-Prime Capital
2501 builds an AIOps platform with autonomous agents that monitor, predict, and remediate infrastructure issues without human intervention, aimed at enterprise, government, and financial services operations teams.
AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise SoftwareParis, FR
Alex Zhuk(Founder)in
Co-investorsCusp CapitalKima VenturesGalion.exeAxeleo Capital
Abacum is a financial planning and analysis (FP&A) platform designed for mid-market finance teams.
AI & Machine LearningEnterprise SoftwareFintechSaaSNew York City, US
Jorge Lluch(Founder)inJulio Martinez(Founder)in
Co-investorsCreandumFJ LabsScale Venture PartnersWestern Technology InvestmentY CombinatorAtomico
Aktiia offers Hilo, a cuff-less, clinically certified wearable band and app for continuous blood pressure monitoring day and night, with an upper-arm cuff for calibration.
Digital HealthHardwareMedical Devices
Tomas Bothe(Chief Medical Officer)in
Co-investorsSICTICTransLink CapitalVerve VenturesKhosla VenturesnaturalX Health Venturesredalpine
Alinia develops AI guardrails for financial enterprises, specifically Investment Guard, a compliance system that detects unqualified investment advice in AI assistants under MiFID2 and EU financial regulations.
AI & Machine LearningCybersecurityEnterprise SoftwareFintech
Ariadna
Co-investorsMouro CapitalPreston-Werner Ventures
Amenitiz is a cloud-based property management system (PMS) and all-in-one hotel operations platform for independent hotels, bed & breakfasts, guesthouses, and vacation rentals across Europe.
PropTechSaaSTravel & HospitalityBarcelona, ES
Frédéric Cadet(Founder)in
Co-investorsBackedEight Roads VenturesChalfen VenturesColumbia Lake PartnersOtium CapitalThayer Ventures
Arengu provides a platform for building signup flows with minimal engineering effort, targeting companies that lack dedicated teams to optimize user registration experiences and typically achieve conversion rate improvements in the 20-30% range.
Developer ToolsEnterprise SoftwareSaaSA Coruña, ES
Jacobo Vidal Abeigón(Founder)inPablo Castro Valiño(Founder)inSergio Regueira(Founder)in
Co-investorsY Combinator
Banktrack is a treasury management and invoicing platform for SMEs and holding companies that syncs with bank accounts to show real-time income and expenses, auto-categorize transactions, and build cash-flow forecasts.
AI & Machine LearningFintechSaaSBarcelona, ES
David Álvarez de la Torre(Founder)in
Barkibu offers health insurance for pets, specifically dogs and cats, using digital platforms and data analytics to manage veterinary expenses.
AI & Machine LearningConsumerHealthtechInsurTech
Pablo Pazos(Founder)in
Co-investorsKima VenturesMundi VenturesR/GA VenturesTheVentureCity
Co-investorsShip2B
Bdeo provides Visual Intelligence technology that uses smartphone-captured images to inspect and assess damage, detect fraud, and estimate repair costs for auto insurers and vehicle fleet operators (including leasing, renting, and rent-a-car).
AI & Machine LearningInsurTechMobility & Transportation
Co-investorsArmilar Venture PartnersFinnovista VC
Boopos provides business acquisition loans for entrepreneurs buying SaaS and other subscription-based online businesses, offering non-dilutive fixed-term financing up to 2.5x EBITDA as an alternative to banks and SBA loans.
FintechSaaS
Co-investorsExtension FundTheVentureCityActyusFJ LabsZubi Capital
Coverwatch places product recall insurance for brands that make, sell, and ship consumable and CPG products, covering first-party costs to pull, replace, and dispose of defective or contaminated products.
AI & Machine LearningConsumerFintechInsurTech
Co-investorsFinancial Venture StudioRestive Ventures
Crescenta Investments SGIIC SA is a Spanish investment management firm (SGIIC) focused on private equity and financial education for investors.
FintechMadrid, ES
Co-investorsAcurio Ventures
e-CAS provides a cloud-based compliance management platform that helps organizations identify, analyze, and manage criminal and operational risks through monitoring, supervision, and automated compliance processes.
Cloud ComputingEnterprise Software
Fetcher provides automated sourcing and outreach software to help companies hire talent across engineering, go-to-market, and executive roles.
AI & Machine LearningHR TechSaaSNew York, US
Santi Aimetta(Director of Data and Analytics & Co-Founder)Andres Blank(Founder)inChris Calmeyn(Co-Founder & CPO (later described as CEO))inGenevieve Jurvetson(Co-Founder (early))HR Tech SaaS Santi Aimetta(Director of Data and Analytics & Co-Founder)Javier Castiarena(Co-Founder / Engineering)
Co-investorsG20 VenturesPICUS CAPITALRoo CapitalTola CapitalAccompliceSlow Ventures
Finnecto is an AI-based platform that automates and digitizes the management of operational spend, purchasing, expenses, and supplier payments, with real-time budget control and intake-to-procure-to-pay workflows.
AI & Machine LearningFintechSaaS
Vicente Espinosa(Founder)in
Co-investorsAmador HoldingsBuenTrip VenturesExpert DOJOSalkantay VenturesAmadorHustle Fund
Glossier is a beauty brand that develops skincare and makeup products, including formulations and packaging, sold directly to consumers.
ConsumerDirect to ConsumerE-commerceNew York, US
Emily Weiss(Founder)inKATHRYN ORDOWER(Executive Officer)NABIL MALLICK(Executive Officer, Director)
BoardERIC LIAW(Director)inKIRSTEN GREEN(Director)inKATRINA LAKE(Director)
Co-investorsForerunner VenturesImaginary Venture CapitalIndex VenturesIVP (Institutional Venture Partners)Lerer HippeauSequoia Capital+1 more
Kanoar Ventures is an alternative asset management firm focused on venture capital vehicles and funds of funds, giving investors access to top-ranked international funds selected for excellence, reputation, and returns.
Fintech
Lightbase connects to an enterprise's existing services and integrations to maintain a live map of its architecture across hybrid and multi-cloud environments, without manual bookkeeping.
Cloud ComputingDeveloper ToolsEnterprise SoftwareMadrid, ES
Paul Goldbaum(Founder)inCarlos Barreiro MatainEsther LozanoinFernando RoldáninJuan Bautista Menchero AmigoinTools Enterprise Software Paul Goldbaum(Founder)
Co-investorsPICUS CAPITAL
Lookup Space is a space company whose team page lists its leadership across operations, engineering, product, and commercial functions.
Deep TechDefense TechSpace TechParis, FR
Michel Friedling(Co-Founder & CEO)inJuan Carlos Dolado(Co-founder)inJuan Carlos Dolado Pérez(Co-Founder & Chief Strategy and Innovation Officer (CSIO))inAlban de Crémiers(General Manager)inGilles Tétin(VP Operations)inFrançois-Xavier Fenet(VP Engineering)in
Co-investorsETF PartnersExpansion VenturesKarista
Lumo is a rent-tracking application for landlords managing rooms, replacing paper notes and spreadsheets with a single dashboard that shows each room's payment status and history.
PropTechSaaS
US-based AI-driven data intelligence platform for drug discovery and computational biology.
BiotechWilmington, US
Dmitry Chudakov(Executive Officer, Director)Dmitry Bolotin(Executive Officer, Director)Stanislav Poslavskii(Executive Officer, Director)Alexey Nechaev(Executive Officer)
Co-investorsTen13Acrobator VenturesCourtyard VenturesSomersault VenturesSpeedinvest
Mito is a spreadsheet-to-Python code generation tool that lets teams automate data workflows using a familiar spreadsheet interface within Jupyter environments.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSNew York City, US
Aaron Diamond-Reivich(Founder)inJake Diamond-Reivich(Founder)in
Co-investorsY CombinatorLightspeed Venture Partners
MITO is a platform for video creation and storytelling that combines AI assistance with human creative control, serving filmmakers and content creators.
AI & Machine LearningCreator EconomyMedia & Entertainment
Arantxa Barcia(Founder)in
Co-investorsLightspeed Venture Partners
Nude Project is an apparel brand that sells graphic t-shirts and casual wear, primarily marketed to consumers seeking statement clothing.
ConsumerDirect to ConsumerE-commerceMadrid, ES
Patagon AI provides chat-based lead qualification and conversion tools that replace web forms with instant WhatsApp and chat replies, scoring conversations against custom rules and attributing them to their marketing source.
AI & Machine LearningMarketing TechSales TechBuenos Aires, AR
Cristian Adamo(Founder)in
Co-investors17SigmaNorte VenturesOnevc Venture Partners Llc
Prima provides structural steel services covering the full Division 5 scope, including engineering, detailing, fabrication, delivery, and erection support for industrial infrastructure.
Advanced ManufacturingConstruction TechMexico City, MX
Patricio Servitje(Founder)inDaniel Autrique(Founder)inJuan Pablo Ramos(Co-Founder (Co-CEO in Endeavor coverage))in
Co-investorsAcrew CapitalK50 VenturesMarathon VenturesNazcaNXTPPICUS CAPITAL+4 more
Sofía is a Mexican health insurance provider offering comprehensive medical coverage for employees, including hospitalization, specialist consultations, preventive care, and unlimited video consultations managed through a mobile app.
HealthtechInsurTechMexico City, MX
Sebastian Jimenez Bonnet(Founder)in
Co-investorsCavalry VenturesIndex VenturesKayyak VenturesRibbit Capital
Tucuvi provides digital health management solutions that enable remote monitoring and follow-up care for patients with various chronic conditions and post-treatment recovery through structured questionnaires and symptom assessment tools.
Digital HealthHealthtechSaaS
María González Manso(Founder)inMarcos Rubio(Founder)in
Co-investorsCathay InnovationDraycottFrontline VenturesShilling VCShip2BTheVentureCity
Valuat provides software tools for private equity and venture capital fund managers to streamline fund administration, portfolio management, and investor communications.
Enterprise SoftwareFintechSaaS
Ganas de Vicio is a fast-casual burger restaurant that emphasizes quality ingredients and rapid service.
ConsumerFoodTech
VIZZ is an exclusive talent representation agency for video and social media content creators, working with influencers across Spain and Latin America.
Creator EconomyMarketing TechMedia & Entertainment
Zynap builds AI agents for cybersecurity operations that investigate threats, automate security workflows, pull live threat intelligence, and score vulnerabilities, all governed by human analysts.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaS
Oriol Agustí Blanch(Founder)in
Co-investorsKibo Ventures
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 · 1
IPOs and acquisitions across the tracked portfoliopeerTransferNASDAQ: FLYW
Portfolio news
latest coverage across their companies
Coverwatch · marketscale.com · Aug 20, 2026
Crescenta · theaiinsider.tech · Aug 13, 2026
Aktiia · techfundingnews.com · Jul 21, 2026
Tucuvi · newmarketpitch.com · Jul 13, 2026
Prima · munich-startup.de · Jun 18, 2026
Sofía · sceniuslatam.substack.com · May 11, 2026
Mito · siliconangle.com · Jan 30, 2026
MITO · finance.yahoo.com · Jan 29, 2026
Frequently asked questions
- How many investments has Kfund made?
- Kfund has 21 tracked investments, 1 of which have exited via acquisition or IPO, including 3 dated in the last 24 months.
- What stage does Kfund invest at?
- Kfund invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth stages.
- What is Kfund's typical check size?
- Kfund typically writes checks of $108K – $10.8M.
- What sectors does Kfund focus on?
- Kfund focuses on AI & Machine Learning, Data & Infrastructure, Deep Tech, Digital Health, Fintech, FoodTech, Logistics & Supply Chain, Sector Agnostic.
- Where is Kfund located?
- Kfund is headquartered in Madrid, ES.
- Does Kfund lead rounds?
- Kfund has led 6 of the 20 rounds where its role is on record.
- Who does Kfund co-invest with?
- Kfund most often shares deals with Kima Ventures, Y Combinator, Eight Roads Ventures, among 27 tracked co-investors.
From the blog
visit blog ↗K Fund has recently written about its ten-year journey backing Spanish tech entrepreneurs and infrastructure investments in emerging markets, including an AI-powered insurance distribution platform in Brazil and a collaborative AI video creation tool. AI summary
Media · Podcasts & interviews
featuring the team#EnisaPodcast Personas que suman: Miguel Arias de Kfund
enisa · Miguel Arias
Images
Co-investors · 24
Picus Capital is a privately financed venture capital investor focused on early-stage technology ventures, having backed over 170 companies with a long-term, entrepreneur-aligned approach.
FJ Labs is an early-stage investment firm specializing in marketplaces and network-effect businesses, taking an angel-style co-investment approach alongside institutional venture funds worldwide.
Creandum is a venture capital firm that invests in technology companies, backing them at early stages before their potential becomes widely obvious.
Lightspeed is a global venture capital firm that has spent over two decades backing innovative companies as an early and first investor.
Scale Venture Partners is an early-stage venture capital firm that partners with AI companies, supporting their transition from founder-led growth to a scalable go-to-market operation.
Backed is a European seed-stage venture fund that leads and invests early in founders building companies in frontier technology.
Acurio Ventures is a European venture capital firm investing primarily in seed and Series A rounds, drawing on its team's operating and VC experience to back founders.
Eight Roads Ventures is a venture capital firm that backs and partners with technology and healthcare companies.
Thayer Ventures has focused only on travel technology since 2008, making it the only firm named in all four editions of PhocusWire's travel-tech investor rankings and ranking #1 three years in a row, while defining "travel" broadly enough to include payments, cybersecurity, and workforce-management companies as long as they connect to travel operations. Beyond providing funding, its team works to help portfolio companies land partnerships, has taken a company public through its own SPAC merger, and recently broadened into Thayer Investment Partners, a platform that also runs the Derive Ventures strategy across travel, hospitality, and real estate.
Armilar Venture Partners is an early-stage venture capital firm that backs teams using technology to address major societal challenges.
Everywhere Ventures is an early-stage venture firm, backed by a community of founders and operators as LPs, that writes early checks (including pre-seed) into startups across many sectors and geographies.
▶12 more co-investors
CRV (Charles River Ventures)Tiger Global ManagementPoint NineBitkraft Esports VenturesAmadeus Capital PartnersKickstartGaldana VenturesAdara VenturesUpload VenturesYellow VenturesEncomenda VCGrupo DKV
Firms observed investing alongside Kfund, from public investor directories. Shared companies are the overlap with Kfund's recorded portfolio.
Similar investors
Khosla Ventures is a venture capital firm founded by Vinod Khosla.
A globally recognized venture capital firm designed to provide access to highly competitive venture deals to individual investors, consistently recognized for top-decile DPI performance and as one of the most active US venture firms.
Waarde Capital is an investment firm founded by three entrepreneurs that manages three funds spanning breakthrough technology, growth capital, and emerging markets, investing across the business lifecycle globally.
DCVC (Data Collective) is a deep tech venture capital firm that backs entrepreneurs using computational approaches to solve large-scale real-world problems across many industries.
Kintetsu Venture Partners is the corporate venture arm of Japan's Kintetsu Group, promoting co-creation between startups and the group across transportation, travel/leisure, retail/dining, hotels, real estate, and advertising/information services.