Prague · Pre-Seed–Seed · 15 people tracked
Also known as Enern Investments Sicav · Registered With The Municipal Court In Prague Under The Registration Number Ico: 017 90 765
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Investment thesis
KAYA invests early in visionary founders and stays involved through their growth toward market leadership. The firm backs teams with the ambition to disrupt and reshape their industries, supporting them from inception onward. KAYA describes itself as an equal partnership and a cohesive, founder-focused team that emphasizes close, supportive relationships with the companies it backs.
Source: firm website, verified Aug 3, 2026.
Team · 15 people
from the firm's website & public directoriesFounder mafia
4 people who came through KAYA went on to found or lead other companies.
What they invest in
from 46 of 63 portfolio companiesAI & Machine Learning ×22SaaS ×13Digital Health ×9Enterprise Software ×9Healthtech ×9Marketplaces ×8Consumer ×7Developer Tools ×7
HQs:United States×10Czechia×8United Kingdom×3Austria×1Canada×1Switzerland×1
Who they back
founder profiles across 35 portfolio companiesFounding team size:solo founder×132 founders×113 founders×84+ founders×3
Where their founders studiedfrom 47 founders with education data
University of Cambridge ×4Mendel University in Brno ×3Brno University of Technology ×2Cambridge Judge Business School ×2Charles University ×2Imperial College London ×2Ludwig-Maximilians-Universität München ×2SGH Warsaw School of Economics ×2
What their founders studiedfrom 43 founders with field-of-study data
Computer Science ×19Business & Management ×14Engineering ×6Mathematics & Statistics ×6Economics ×4Humanities ×2Law ×2Life Sciences ×2
Where their founders worked beforefrom 47 founders with career history
Cisco ×3University of Alberta ×3Banco Original ×2EPAM Systems ×2Google ×2Hortonworks ×2Imperial College London ×2Meta ×2
Accelerator rootsportfolio companies that came through a program
6 founders hold a PhD · 3 hold an MBA (of 49 with degree data)
Investments · 63 tracked
founders shown can be your intro pathBy year:2025 · 32024 · 22023 · 22022 · 12021 · 19 dated
Digitoo provides AI-powered tools to help small and medium-sized businesses digitize accounting and document processing tasks.
AI & Machine LearningEnterprise SoftwareFintechSaaSPrague, CZ
Karin Fuentesová(Founder)in
Co-investorsReflex CapitalCrowdberry
Upheal is an AI-native electronic health record (EHR) platform for therapists that generates clinical progress notes from sessions and includes scheduling, billing, telehealth, and compliance tools.
AI & Machine LearningDigital HealthMental HealthNew York, US
Juraj Chrappa(Founder)inKarolina Mrozkova(Director)Martin Horvath(Founder)
Board seatTomas Pacinda· per SEC Form D
Co-investorsCalm/Storm VCCredo VenturesHeadlineInovia CapitalKaya Ventures
Allonic is a robotics company founded by roboticists and engineers building tools to design and develop robots.
Deep TechHardwareRobotics
David Hollo(Founder)in
Co-investorsDay One CapitalVisionaries ClubPareto HoldingsTiny Supercomputer Investment Company
Artificial Agency is an AI company applying reinforcement learning to build agent technology for video games, drawing on research and gaming-industry expertise.
AI & Machine LearningDeep TechGamingEdmonton, CA
Alex Kearney(Founder)inBrian Tanner WebSummit Vancouver Google IO(Founder)Michael Johanson(Founder)inBrian Tanner(Founder)inGreg Canessa(Chief Operating Officer)inMark Jaskiewicz(Head of Game Technology (Founding))in
Co-investorsEdmonton UnlimitedFlying Fish VenturesRadical VenturesSamsung NextTIRTA VenturesToyota Ventures
Awell provides a platform for building, automating, and orchestrating clinical care flows, using drag-and-drop or natural language AI prompts to design, deploy, and optimize workflows.
AI & Machine LearningDigital HealthHealthtechSaaS
Co-investorsLocalGlobeMoonfire VenturesOctopus Venturess16
Better Stack is an observability and monitoring platform offering log management, metrics, incident alerting, and status pages for engineering teams, positioned as a cheaper alternative to Datadog.
Data & InfrastructureDeveloper ToolsSaaS
Juraj Masar(Founder)inVeronika Kolejak(Founder)in
Co-investorsAternusK5 GlobalCreandumCredo VenturesFounders FundSusa Ventures
Leading consumer digital bank in Spain.
Guillermo Vicandi(Founder)inJuan Antonio Rullan de la Mata(Founder)inJuan Antonio Rullan(Founder)
Co-investorsDigital HorizonDigital Horizon VCDN CapitalRoosh VenturesStratMindsVARIV+6 more
Booksy is a free mobile app for discovering and booking appointments with beauty and wellness service providers such as barbers, hairdressers, massage therapists, and manicurists.
ConsumerMarketplacesChicago, US
Konrad Howard(Founder)Stefan Batory(Founder)Kristina Salen(Executive Officer)inRipsy Bandourian(Executive Officer)inEwelina Macewicz(Executive Officer)inSelim Dogguy(Executive Officer)in
Co-investorsAternusCoelius CapitalEndeavor CatalystInovia CapitalInovo VCManta Ray Ventures+11 more
Cardiomatics develops AI solutions for cardiac diagnosis and treatment.
AI & Machine LearningDigital HealthHealthtechMedical Devices
Rafal SamborskiinRafal Samborski Mariusz Masior(Founder)
Co-investorsNina CapitalNovaCapitalInnovation NestNova Capital Management
Food delivery platform operating in Prague that connects customers with over 1,800 local restaurants, offering ordering via web and mobile app with delivery or in-store pickup.
FoodTechLogistics & Supply ChainMarketplacesPrague, CZ
DasLab focuses on enabling intelligent and personalized healthcare through data exchange capabilities.
Data & InfrastructureDigital HealthHealthtech
Co-investorsAcurio Ventures
Docplanner operates a healthcare platform connecting patients with doctors and providing software for medical practices to manage appointments, online presence, and reputation.
Digital HealthMarketplacesSaaSAmsterdam, NL
Mariusz Gralewski(Founder)inLucjan Samulowski(Founder)
Co-investorsAspire11AternusBY Venture PartnersD&FG ElementsEBRD Venture Capital Investment ProgrammeEndeavor Catalyst+9 more
E2B provides open-source, secure cloud sandboxes (built on Firecracker microVMs) where AI agents and LLMs can run untrusted, AI-generated code, use terminals and browsers, handle files, and access the internet.
AI & Machine LearningCloud ComputingDeveloper Tools
Vasek Mlejnsky(Founder)inTomas Valenta(Founder)inVáclav Mlejnský(Founder)
Co-investorsCortical VenturesDecibel PartnersDeep AcreOperator CollectiveSunflower Capital Management FundUntapped Capital+1 more
EigenPal provides AI automation that learns business workflows from user-provided examples and automatically processes documents like mortgages, insurance claims, and invoices with high accuracy.
AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US
Matej Novak(CEO)inJedrzej Blaszyk(CTO)in
Co-investorsY Combinator20VCFounders FactoryS20Team Ignite
Eversports is a booking platform and app for yoga and sports activities, letting users find studios, classes, trainers and sports facilities nearby and book memberships or drop-in sessions.
ConsumerMarketplacesSports TechWellness & FitnessVienna, AT
Hanno Lippitsch(Geschäftsführer)inPhilipp Braunsberger(Geschäftsführer)inStefan Feirer(Geschäftsführer)in
Co-investorsMarket One CapitalTechstarsEnernPoint NineRTA.vcRussmedia Equity Partners+1 more
Finances small businesses that cannot access bank credit lines
Sebastian Diemer(Founder)
Co-investorsDN CapitalManta Ray VenturesPoint NineEnernEuropean Investment FundFasanara Capital+4 more
Flatio is an online platform for renting furnished accommodation for medium- and long-term stays, offering tenants coverage packages (StayProtection, Stay Benefits) and property listings verified for remote work suitability.
MarketplacesPropTechTravel & Hospitality
Radim Rezek(Founder)inOndřej Dufek(Founder)inJakub Škorpík(Founder)in
An online retailer of footwear and apparel that curates exclusive sneaker editions, collaborations, and limited releases for enthusiasts who value self-expression and culture.
ConsumerDirect to ConsumerE-commerceRetail TechPrague, CZ
Peter Hajduček(Founder)in
Co-investorsCrowdberry
GenPeach develops AI models, referencing diffusion models running on GPU clusters.
AI & Machine LearningZürich, CH
Artsiom Sanakoyeu(Founder)in
Co-investorsMätch VCSarah Smith
Healee provides a virtual care platform that helps healthcare organizations and providers deliver telehealth and manage patient interactions.
AI & Machine LearningDigital HealthHealthtechSaaSChicago, US
Josif Dishliev(Co-founder & CEO)inHristo Kosev(Co-founder & CTO)inPlamen Petrov(Executive Officer, Director)inIrina Simeonova(Executive Officer)in
Co-investorsCalm/Storm VCEleven VenturesMudita VentureNina Capital
Jutro Medical operates primary care clinics (POZ) in Poland offering telemedicine and in-person visits under the public NFZ system, with an app for booking appointments and accessing prescriptions, test results, and recommendations.
Digital HealthHealthtechWellness & Fitness
Adam Janczewski(Founder)in
Co-investorsInovo VCKogito VenturesMarket One CapitalnaturalX Health VenturesRheingau FoundersWarsaw Equity Group+5 more
Aproplan is a document management platform for construction teams that centralizes storage, versioning, and collaboration on project documents such as drawings, reports, and plans.
Construction TechEnterprise SoftwarePropTechSaaS
Co-investorsEntourage VenturesInventures Investment Partners
The page promotes an online gambling brand ("VIP88") offering games such as slots, live casino, sportsbook, arcade, online lottery, and poker.
Gaming
MediSearch provides instant answers to medical questions sourced from reliable medical information.
AI & Machine LearningDigital HealthHealthtechWellness & FitnessLondon, GB
Eduard Oravkin(Founder)inMichal Pándy(Founder)in
Co-investorsAmino CapitalPioneerY CombinatorZAKA VCCredo VenturesGoodFin Ventures+4 more
Mesmer builds an operating system for engineering teams that uses AI and ground-truth data from code and tickets to provide visibility into engineering work and automate management tasks.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
João de Paula(CEO)inSergio Oliveira Bergmann(Founder)inLucas Silva(CTO)inAmanda Zorzi(Chief of Staff)
Co-investorsImagination CapitalMaiora Rebel VenturesPioneerY Combinator468 CapitalBatch Ventures+12 more
Minerva Humanoids builds Roger, a humanoid robot designed for hazardous energy operations in explosive atmospheres, extreme weather, and continuous outdoor industrial environments.
EnergyHardwareRobotics
Sandor Felber(Founder)in
Nautal operates an online marketplace for boat rentals, connecting owners with customers seeking to charter sailboats, yachts, motorboats, and other vessel types across global destinations.
MarketplacesSports TechTravel & Hospitality
Roger Llovet Hom(Founder)in
Co-investorsCriteria Venture TechMarket One CapitalSeedRocket
Nestpick is a search engine aggregating millions of furnished apartment listings from over 200 providers across 3000+ cities worldwide.
MarketplacesPropTechBerlin, DE
Fabian Dudek(Co-Founder & CEO)inPatricia Moubarak(Co-Founder & COO)inPeter Hofman(Co-Founder & CTO)in
Co-investorsKeadynRocket Internet SEEnernMangrove Capital PartnersTarget Global
NuvoAir provides virtual-first specialty care for patients with complex heart and lung (cardiopulmonary) conditions, offering proactive and continuous remote and in-person care.
Digital HealthHealthtechMedical DevicesBoston, US
Lorenzo Consoli(Founder)inHakan Sjunnesson(Director)Daniel Spasic(Director)Simon Cartmell(Director)Erik Lystedt(Executive Officer)
BoardGary Kurtzman(Director)
Co-investorsAlbionVCHikma VenturesIndustrifondenSpiltan Invest
Peak21 partners with founders to scale their consumer and e-commerce businesses, providing hands-on operational and growth support in exchange for partnership stakes.
ConsumerE-commerce
Co-investorsNordic Eye Venture Capital
Riptides provides identity, access control, and audit trails for AI agents and traditional workloads, enforcing security at the Linux kernel level so workloads receive short-lived, just-in-time credentials instead of holding long-lived API keys.
AI & Machine LearningCybersecurityDeveloper ToolsBudapest, HU
Janos Matyas(Founder)inMarton Sereg(Founder)in
Co-investorsOktogon Ventures
Rohlik is a leading European e-grocery retailer operating in the Czech Republic, Hungary, Austria, Germany, and Romania, delivering fresh groceries and durable goods through its own logistics network and mobile app.
E-commerceFoodTechLogistics & Supply ChainMarketplacesPrague, CZ
Tomáš Čupr(Founder)inOlin Novákin
Co-investorsAternusIndex VenturesMITONPartech VenturesQuadrille CapitalSofina+1 more
ROI Hunter develops a big data marketing platform with AI-driven product categorization capabilities.
AdTechAI & Machine LearningE-commerceMarketing TechRetail TechBrno, CZ
Karel Schindler(Founder & CEO)in
Sensible Biotechnologies develops a cell-based mRNA design and manufacturing platform that produces pure, low immunogenicity mRNA therapeutics for drug development.
AI & Machine LearningBiotechDeep TechHealthtechOxford, GB
Miroslav Gasparek(Founder)inMarian Kupculak(Founder)in
BoardVishal Gulati(Director)Joel Schoppig(Director)
Co-investorsCivilization Ventures Management, LlcRecode VenturesTraun VenturesY CombinatorZAKA VCAmino Collective+11 more
Stormy is an AI workflow automation platform that handles creator outreach, negotiation, and campaign management for marketing teams.
AI & Machine LearningCreator EconomyEnterprise SoftwareMarketing TechSaaSSan Francisco, US
Robert Lukoszko(Founder)inAlex Pokras(Founder)in
Co-investorsY CombinatorAndreessen Horowitz
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
DanielBenBen Gutkovich(Founder)Ben Gyori(Founder)Daniel Svonava(Founder)
Co-investorsIndex VenturesSamsung NextTheory VenturesEpisode1Firestreak VenturesMMC Ventures+4 more
Supernova provides a design system platform that supplies context and ground truth data to AI agents, enabling developers and designers to improve agent outputs while reducing token costs through scoped, updatable contexts distributed via MCP endpoints.
AI & Machine LearningDeveloper ToolsEnterprise SoftwarePrague, CZ
Oskar Koristka(Founder)inJiri Trecak(Founder)inOndrej Bartos(Director)
Co-investorsExpedite VenturesJ&T VenturesJude GomilaReflex CapitalTaiwania CapitalY Combinator+4 more
Supernova provides an AI tutor platform for language learners, using conversational AI to deliver instant feedback and real-time instruction.
AI & Machine LearningConsumerEdTech
Rishi
Co-investorsSprint VcCredo VenturesEQT VenturesJ&T VenturesReflex CapitalTaiwania Capital+1 more
Intiaro builds a 3D visual configure-price-quote (VCPQ) platform with photorealistic 360° and sectional configurators for the furniture industry, connecting manufacturers, retailers, designers, and end-users.
AI & Machine LearningE-commerceRetail TechSaaSSales Tech
Michał Stachowski(Founder)inPawel Ciach(Co-founder & CEO)inMichal Stachowski(Co-founder & CCO)
Co-investorsAlfabeatBHM GroupInovo VCPresto VenturesCredo Ventures
TopK is a search platform that vertically integrates retrieval, inference, and document processing to run search over structured and unstructured data, built on object storage for lower cost and scale.
AI & Machine LearningData & InfrastructureDeveloper Tools
Jerguš Lejko(Founder)inJergus Lejko(Founder)Marek Galovic(Founder)Marek Galovic Jergus Lejko(Founder)
Co-investorsEarlybird Venture CapitalIrregular Expressions
TrueClaim provides a modern insurance platform designed to reduce administrative errors and claims processing failures.
HealthtechInsurTechSan Francisco, US
Barbora Howell(CEO)inBobby Bayer(CTO)inAsha Franchi(Business Operations Manager)Andrei Zudin(Founding Engineer, Head of Security)Tina Luo(Chief of Staff)
Co-investorsHeadwater VenturesLitquidity VenturesLumus Investments SPVMaiora Rebel VenturesSurgePoint AngelThe MBA Fund+8 more
Twisto offers a "buy now, pay later" service and payment account in the Czech Republic, letting consumers shop online and in stores and defer payment up to 45 days or split purchases into installments over 3–36 months.
ConsumerE-commerceFintech
Michal Smida(Founder)in
Co-investorsMITONVelocity Fintech VenturesING VenturesUNIQA Ventures GmbH
Daniel Helcl(Founder)Jiri Sveda(Founder)Karel Naprstek(Founder)
Co-investorsInven CapitalMovens CapitalPresto Ventures
Yoneda Labs applies AI/ML and high-throughput experimentation (HTE) to chemical reaction optimization, including cross-coupling reactions, for the life sciences and pharmaceutical research market.
AI & Machine LearningBiotechDeep TechEnterprise SoftwareSan Francisco, US
Michał Mgeładze-Arciuch(CEO)inJan Oboril(Founder)inDaniel Vlasits(CTO)in
Co-investors500 Emerging EuropeAlumni VenturesBasecamp FundDG Daiwa VenturesFundamental VenturesJude Gomila+13 more
Zeta Labs builds Viktor, an AI employee that operates inside Slack and Microsoft Teams, connecting to a company's tools (CRM, Drive, calendar, analytics) to autonomously complete tasks such as building decks, dashboards, and web apps, running scheduled reports, and cross-checking systems.
AI & Machine LearningEnterprise SoftwareSaaS
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
AhoyConnectAmanoCaresendFlexdogGraetHashionaInteractive Training ProgramsKolayrandevuMeetfrankMore Effective Inference ModelsPencilPrimveterinarySlevomatStarofservice
Exits · 2
2 acquisitionsPortfolio news
latest coverage across their companiesAllonic · eu-startups.com · Feb 10, 2026
EigenPal · ycombinator.com · Jan 27, 2026
Jutro Medical · eu-startups.com · Dec 16, 2025
Supernova · finsmes.com · Sep 30, 2025
Stormy · ycombinator.com · Aug 25, 2025
E2B · finsmes.com · Jul 28, 2025
Mesmer · ycombinator.com · May 14, 2025
Frequently asked questions
- How many investments has KAYA made?
- KAYA has 63 tracked investments, 2 of which have exited, including 3 dated in the last 24 months.
- What stage does KAYA invest at?
- KAYA invests at the Pre-Seed, Seed stages.
- What is KAYA's typical check size?
- KAYA typically writes checks of $108K – $3.2M.
- What sectors does KAYA focus on?
- KAYA focuses on AI & Machine Learning, Biotech, Climate Tech, Defense Tech, Energy, Enterprise Software, Fintech, Healthtech, SaaS, Sector Agnostic.
- Where is KAYA located?
- KAYA is headquartered in Prague, CZ.
- Does KAYA lead rounds?
- KAYA typically participates in rounds rather than leading them.
- Who does KAYA co-invest with?
- KAYA most often shares deals with Y Combinator, Market One Capital, Aternus, among 117 tracked co-investors.
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