Kfund
Venture capitalMadrid · Pre-Seed–Growth · 22 people tracked
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 · 22 people
from the firm's website & public directories
What they invest in
from 30 of 34 portfolio companiesAI & Machine Learning ×13SaaS ×12Enterprise Software ×9Fintech ×8Consumer ×4Developer Tools ×4InsurTech ×4Cloud Computing ×3
HQs:Spain×5United States×4Argentina×1France×1Mexico×1
Who they back
founder profiles across 8 portfolio companiesFounding team size:solo founder×73 founders×1
Investments · 34 tracked
founders shown can be your intro pathBy year:2026 · 52025 · 72019 · 12015 · 114 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)
Co-investorsCusp CapitalKima VenturesGalion.exeAxeleo Capital
Abacum is a board and investor reporting software that helps finance teams prepare and present quarterly meeting materials to boards and investors.
AI & Machine LearningEnterprise SoftwareFintechSaaSNew York, US
Jorge Lluch(Founder)in
Co-investorsCreandumFJ LabsScale Venture PartnersWestern Technology Investment
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)
Co-investorsSICTICTransLink CapitalVerve VenturesKhosla VenturesnaturalX Health Venturesredalpine
Alinia builds compliance and safety guardrails for enterprise AI, detecting hallucinations and regulatory violations in LLM and agent-based applications such as RAG assistants.
AI & Machine LearningCybersecurityEnterprise Software
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)
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
BEONx offers an AI-powered revenue management system (RMS) for medium and large hotels, resorts, and independent properties, unifying data across revenue streams to automate dynamic pricing and forecasting.
AI & Machine LearningSaaSTravel & Hospitality
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 FundTheVentureCityActyusZubi Capital
Coverwatch is a technology-driven insurance brokerage that analyzes business risk, identifies coverage gaps, and negotiates pricing with carrier partners.
AI & Machine LearningFintechInsurTech
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
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 Software
Paul Goldbaum(Founder)in
Co-investorsPICUS CAPITAL
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
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 a lifestyle apparel and fashion brand selling clothing collections directly to consumers, with physical retail store locations and an online store.
ConsumerDirect to ConsumerE-commerce
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)
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 Tech
Patricio Servitje(Founder)inDaniel Autrique(Founder)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)
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
Twojeys sells jewelry such as rings and necklaces directly to consumers through its online store.
ConsumerDirect to ConsumerE-commerce
Valuat provides software tools for private equity and venture capital fund managers to streamline fund administration, portfolio management, and investor communications.
Enterprise SoftwareFintechSaaS
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 companiesCoverwatch · 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 13 rounds where its role is on record.
- Who does Kfund co-invest with?
- Kfund most often shares deals with Kima Ventures, Eight Roads Ventures, FJ Labs, 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 an early-stage technology investment firm that partners closely with founders on strategic and operational challenges to help build global companies.
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.
FJ Labs is a venture capital firm specializing in marketplaces and network-effect businesses, having built a large portfolio of marketplace startups with over 30 becoming unicorns.
Scale Venture Partners is an early-stage investor that backs AI companies, supporting them as they evolve from founder-led growth into 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 that backs founders globally, supported by a community of founders and operators as LPs.
CRV (Charles River Ventures) is an early-stage venture capital firm that backs founders leading seed and Series A rounds, having invested for over 55 years since its 1970 founding.
▶12 more co-investors
AtomicoTiger 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.
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