Top 40 Internet Angel Investors in Poland (June 2026)

Portfolio highlights

• Metaplane — Metaplane is a data observability platform that helps data teams know when things break, what went wrong, and how to fix it.
• Resquared — Resquared has everything you need and more to reach local businesses. Contact data on every local business, optimized email and social outreach tools, and step-by-step built-in playbooks.
• Saleor Commerce — A headless, GraphQL-first e-commerce platform delivering ultra-fast, dynamic, personalized shopping experiences. Find out why developers love it.

Portfolio highlights

• Preply — Looking for a tutor? Preply is the best platform for private online lessons with a flexible payment system and affordable prices. Book your first lesson.
• AlohaCamp — AlohaCamp is an online booking portal for adventure travel. They offer tent, campervan, glamping, and cottage sites. It provides a referral program.
• StarOfService — Tous les professionnels, au meilleur prix.

Portfolio highlights

• DGG — RapidCompact by DGG is the leading solution to make 3D content fit all target platforms, freeing up each creative team's' time by automating the creation of high-quality, optimized 3D assets for Web, mobile, AR and XR use. Customers include retailers, public institutions, tech companies, XR studios, and more.
• PartyKit — PartyKit is an open source deployment platform for AI agents.
• Growblocks — Driving revenue growth is complicated. Teams need to collaborate, work with data and keep everyone on track in order to succeed.Growblocks strives to apply our winning formula to the B2B Scale-Up community helping our customers reach their revenue growth dreams - faster.We believe that when enough brains are applied, every problem is solvableand our team of brains is world class.Founded by a team of business leaders who have helped start, scale and exit some of the most successful SaaS companies in Europe. Funded by leading European VCs and Angel Investors.

Portfolio highlights

• Kriptomat — Simple cryptocurrency investing for everyone. Buy, trade, and invest in Bitcoin & other cryptocurrencies on secure, licensed crypto exchange Kriptomat.
• pod network — Pod network is a new L1 primitive that is blockless, leaderless and relaxes the notion of transaction total ordering. It is incubated by Common Prefix.
• Albatross AI — Inspire Customers Boost Conversions Capture Missed Revenues

Portfolio highlights

• Mos — Meet Mos: the way smart students get money for college
• Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!
• Collective — Collective offers financial solutions designed for self-employed business owners - company formation, tax, accounting & bookkeeping.

Portfolio highlights

• Onfido, an Entrust company — Onfido digitally proves a user’s real identity using AI technology, by verifying their photo ID and comparing it to their facial biometrics. It means users and businesses can verify their online identities anywhere and anytime, without compromising on experience, inclusion, privacy or security. Onfido powers over 1,500 fintech, banking, andmarketplace clients globally—helping them onboard more users while reducing risk. Identity underpins all transactions, and over the coming years, access to everything will be based on every user's ability to easily and securely prove their legal identity. This will change how we think of access—everything from opening a bank account to self-checking-in to a hotel, and ultimately voting.
• Zesty — Zesty by DoorDash
• Carbo Culture — We are a project developer with proprietary climate technology. We are building a rapidly scalable biochar carbon removal solution.

Portfolio highlights

• Brand24 — Get instant access to conversations relevant to your business, grow customer satisfaction and sales. Start now for free!

Portfolio highlights

• Mem0 — The Memory layer for your AI apps
• Dataform — Develop and operationalize scalable data transformations pipelines in BigQuery using SQL.
• Functionize — Functionize automation testing with machine learning for web and mobile applications is a revolutionary framework that provides functional, load and performance testing across every browser and environment built for agile workflows.

Portfolio highlights

• Luko — Luko is an insurance company that provides a device that focuses on home security and reduces electricity bills. It features an AI-powered sensor designed for monitoring and preventing home accidents. Luko aims to move insurance from a claims-based model to prevention with its proprietary technology.The company was founded in 2016 andheadquartered in Paris, France.
• Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!
• Peptone — We are the first in class pre-clinical translational biophysics company focusing on the discovery of novel therapeutics against intrinsically disordered targets.

Portfolio highlights

• SonarHome — SonarHome is the first company in Poland to offer iBuying, enabling quick and safe sale of an apartment directly to the company.
• Atrium LTS — Atrium builds products and services to help automate legal workflows, innovate new processes within law firms, and help firms identify and attract new clients. Its technology provides a better experience for legal clients than they previously thought possible, increasing communication and speed of service.The company collaborates withforward-thinking lawyers to help determine the direction and decisions for these products.

Portfolio highlights

• Brand24 — Get instant access to conversations relevant to your business, grow customer satisfaction and sales. Start now for free!

Portfolio highlights

• Selina — Stay in stylish accommodations with vibrant spaces, community-driven events, and unforgettable experiences. Book your Socialtel adventure today!
• Circles - Online Group Support — Join Circles, the leading support group solution for recovery from narcissistic abuse and toxic relationships. Find support and healing today.
• Glide Identity — Transform your digital security with Glide Identity's AI-powered authentication suite. Our solutions - Magical Auth, Smart Checkout, and That's Me - deliver unmatched security with seamless user experience

Portfolio highlights

• Packhelp — Packhelp makes it easy for anyone to create, order and manage fully custom-branded packaging. It connects customers with the most suitable production possibilities, offering them a broad range of packaging products. Packhelp covers everything from local deliveries of small quantities to global procurement of large volumes, with Packhelp Studio – anonline editor for small businesses, instantly purchasable products and orders from 30 pieces, and Packhelp Plus, which helps mid-market companies scale their packaging needs. Founded in 2015, Packhelp currently serves 50,000 customers from over 30 countries. The list of customers includes brands recognized worldwide, like BMW, H&M, Google, L’Oreal, T-Mobile, Uber, Bolt and Wrangler, and many of the local champions from Europe.
• Kriptomat — Simple cryptocurrency investing for everyone. Buy, trade, and invest in Bitcoin & other cryptocurrencies on secure, licensed crypto exchange Kriptomat.
• pod network — Pod network is a new L1 primitive that is blockless, leaderless and relaxes the notion of transaction total ordering. It is incubated by Common Prefix.

Portfolio highlights

• Shorta —
• Outtake — Outtake agentic AI secures modern attack surfaces with advanced search, real-time threat classification, and automated response.
• Grego AI — Grego AI develops AI-powered security tools focused on detecting critical vulnerabilities in smart contracts and software systems. The company builds AI-native security research agents that apply automated reasoning to analyze code and identify exploitable flaws. Its tools are intended for blockchain protocols, Web3 projects, and development teamsthat need continuous security review of deployed and in-development contracts. Grego AI’s systems assist users in prioritizing issues that may lead to exploits and operational failures. The platform supports security workflows such as audits, bug bounty research, and pre-deployment checks for on-chain applications. By combining domain-specific models with vulnerability detection logic, Grego AI provides an automated layer of analysis that complements human security experts.

Portfolio highlights

• Jutro Medical — Jutro Medical offers a combination of online and offline primary care — pairing mobile first telemedicine with physical clinic
• SonarHome — SonarHome is the first company in Poland to offer iBuying, enabling quick and safe sale of an apartment directly to the company.
• Therapify — Expert health consulting for a vibrant life.

Portfolio highlights

• Deltia — We use computer vision and AI analytics to provide insights into manual assembly processes - our platform supports process engineers in driving productivity and quality of assembly processes
• Rencore — Simplify Microsoft 365 governance for Teams, SharePoint, Azure, Power Platform and much more. Try the award-winning software from Rencore today.
• comstruct — comstruct is working on a platform that will allow construction companies to digitize and automate material purchasing. All delivery bills, invoices, and purchase orders, as well as processes such as invoice verification, can be exchanged digitally with suppliers. All data pertaining to the purchasing process is made available for documentation,evaluation, and process optimization.

Portfolio highlights

• CUX — CUX is a digital experience analytics platform that transforms user data into actionable insights. Track website analytics, analyze user behavior, and optimize customer journeys with expert support.
• Evryface — Evryface is an AI-powered solution that will create professional photos, avatars, and headshots of you without leaving a home. All you need is to send your photos to the application and get a studio-quality photo of you in minutes. Create whatever photos of yourself you want!
• Ventures21 — A tech-driven venture builder in Europe. Using our multi-disciplinary skill set, we invest our knowledge, experience, ideas, and infrastructure to help entrepreneurs co-create and scale tech businesses

Portfolio highlights

• Colibid — Jagoledak Layanan Terbaik Master Vixenskitchen Rasakan Citra Rasa Dunia Penuh HIburan Penghasil Uang Dalam Genggaman Tangan
• Motoreto — Motoreto is a used car and accessories marketplace. They explain the information and details of the used car and provide offers from dealers and payment options. Motoreto University is a Motoreto program designed to train specialized sales profiles in the international automotive industry.
• CheKin — Chekin has developed a framework that covers everything related to guest registration on touristic accommodations. Chekin has made it extremely easy to register guests for third-party software providers (startups, travel companies, Hospitality software and so on..), in two aspects, 1. It helps with all the local touristic regulations across theEuropean Union and 2. With a set of APIs that facilitates all the guest registration process. Chekin is the premier supplier of trusted software solutions for digitalizing the check-in and check-out (and all the key legal points to take into consideration in between). We provide a stack of optimized, ready-to-run software solutions, and support for implementation on travel tech companies. Further, Chekin rapidly updates applications according to regional law changes to ensure optimal results. Chekin integration model is to be embedded into the partner solution, this native integration provides a better experience for the end users, a trusted tool for the hotelier, and lower their cost due to the guest data collection process.

Portfolio highlights

• Booksy — Booksy - book appointments online. Find & book beauty services like hairdressing, manicure, spa or massage. Check prices & reviews!
• Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!

Portfolio highlights

• kaikoo — kaikoo is an All-In-One software made 100% for esports coaches. Our platform is based in three main pilars:· A real time tracker where you are able to see all your teammate's stats. · A dashboard where you are able to send tasks to your players and see how they are completing then automatically by synchronization with the API. · A calendarwhere you will be able to schedule trainings, talks and official matches. · A video analyst tool where all the team will be able to see synchronously.The platform is also ready to do automated coaching for lonely players with the data collected of all worldwide games played. A player without a coach is able to use kaikoo and improve his performance with the tasks proposed by the platform.
• HearMe — #sc_gallery-7511 { margin: auto; } #sc_gallery-7511 .gallery-item { float: left; margin-top: 10px; text-align: center; width: 16.66%; } #sc_gallery-7511 img {

Portfolio highlights

• AppNexus — Microsoft Invest is a demand side platform built for the future of video advertising.
• Tsuga — Tsuga is redefining observability for the modern enterprise. Our mission is to deliver next-generation insights, clarity, and control through innovative observability solutions that empower organizations to understand, optimize, and scale their systems with confidence.
• Alokai — Vue Storefront provides online shopping experiences like native apps, boosts site performance, & customization. Check other benefits!

Portfolio highlights

• RESPONSIBLE — Responsible has developed a re-commerce finance platform for retailers to extend the lifespan of their products.
• SALESmanago — The only no-code, AI driven CDXP with natively built & integrated hyperpersonalized marketing execution channels.
• Social WiFi — Social WiFi - Turn your WiFi network into a marketing machine. Collect customer data, boost your ROI, and get more positive online reviews.

Portfolio highlights

• Archbee — Archbee is a lightweight, flexible docs tool for product docs on your domain, internal wikis & knowledge bases, API references, developer guides, changelogs, diagrams.
• Revoize — Enable live translation, accent normalization, and studio-grade voice restoration on any device. The world's first end-to-end Speech-to-Speech transformer running locally with millisecond-level latency.
• Cover — Build a Cover home in your backyard.

Portfolio highlights

• YuMuuv — YuMuuv is an employee wellness platform that uses science-based formulas to capture data and keeps track of physical activity & leaderboard.
• Shen.AI — Discover how Shen AI turns your smartphone into a health companion - no wearables, just powerful, camera-based health insights.
• SegmentStream — SegmentStream is a data intelligence platform which helps collect and unify from different data sources into own data warehouse for advanced analytics and attribution. Our solution is trusted by leading brands such as Benetton, Nespresso, New Balance, myToys, Eventim Group, and others.

Portfolio highlights

• Packfleet — We serve millions of Londoners, combining a top-notch delivery service with advanced technology to offer a carbon-neutral delivery experience like no other.
• Smitten — Smitten is the future of online dating, where people actually have fun being single.
• Alokai — Vue Storefront provides online shopping experiences like native apps, boosts site performance, & customization. Check other benefits!

Portfolio highlights

• auticon — auticon is the first German company to exclusively employ autistic people as software testers and offer their services (Software-Tests) on the free market. This innovative approach gives the client the advantage of special high-quality workmanship.
• Rescale — Rescale is a high performance computing cloud simulation platform that helps engineers and scientists build, compute, analyze, and scale simulations with high performance computing and automations.
• Wayve — Wayve are pioneering an AI-centric approach to self-driving, inspired by our vision of a smarter, safer and more sustainable world.

Portfolio highlights

• Seezo — Seezo provides security design reviews for every feature a company builds, leveraging Gen AI to scale threat modeling. The platform helps developers ship features faster by identifying potential risks and vulnerabilities. Seezo focuses on application security (AppSec) and aims to integrate security seamlessly into the development process.
• Neurable — Neurable develops software to understand human intent by using advanced machine learning techniques to classify the electrical signals produced by your brain. Neurable's software turns these biometric signals into actionable insights for measuring emotion and providing control of connected devices.
• Reliable Robotics — Advanced automation will make aircraft safer, more available, more affordable and fundamentally transformative to the way goods and people move around the planet.

Portfolio highlights

• Reebelo — Reebelo is APAC’s leading marketplace for pre-loved tech devices. Our vision is to reduce e-waste by building the circular economy for refurbished electronics. While doing so, we enable consumers to save up to 70% on their favorite brands and flexibly rent devices instead of buying them. Reebelo is based in Singapore with additional offices inAustralia, New Zeland & Malaysia. Get in touch if you want to be part of a high-growth, disruptive team working to make a positive impact!
• PsiBufet — Psibufet offers a healthy and natural diet for dogs.
• SonarHome — SonarHome is the first company in Poland to offer iBuying, enabling quick and safe sale of an apartment directly to the company.

Portfolio highlights

• Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!
• IS-Wireless — 4G and 5G Mobile Networks of the Future

Portfolio highlights

• Nx — The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and automatically fixes failed PRs. Built for developers and AI agents.
• PartyKit — PartyKit is an open source deployment platform for AI agents.
• Edgeless Systems — Protect sensitive data, cloud-native apps, and AI workloads with confidential computing and real runtime encryption. Achieve digital sovereignty, compliance, and scale workloads without expanding on-prem infrastructure.

Portfolio highlights

• Shen.AI — Discover how Shen AI turns your smartphone into a health companion - no wearables, just powerful, camera-based health insights.
• Legal Nodes — Offload your legal tasks to a virtual legal department and get on with running your business. Get started with the Legal Nodes platform for free.
• Ampler Bikes — Ampler is a light electric bike for everyone who seeks freedom and adventure in their daily routines and commutes. No heavy batteries, bulky screens or other clutter. We combine modern technology with a traditional bicycle design to make pedalling easier, lighter and faster. Our vision is to offer emotive zero-emission commuting for everyone.Since 2016, Ampler has grown from a small bicycle startup into a committed e-bike company with a large international team and showrooms in Berlin, Cologne, Amsterdam, Zurich and Tallinn. Our lightweight e-bike models Curt, Stout and Stellar have won multiple awards and are being used every day by over 10,000 happy riders all over Europe.Our team spirit, mission, values and production principles are still the same as on the early days of Ampler. All our bikes are designed with the highest attention to details and are hand-assembled in our factory in Tallinn, Estonia.

Portfolio highlights

• Swarmia — Build better software faster with insights that power your whole engineering organization. Get started with a demo or a free 14-day trial.
• Noded Ai — Noded Ai is preparing yourself for that customer meeting is tough. Noded brings them all together using your notes history and gives you exactly what you needed , when you need it. So you’re always prepared and one step ahead.
• Brightband — Responsible development and maintenance of advanced Earth System AI for the long-term benefit of all humanity and the Earth.

Portfolio highlights

• GScan — Cosmic-ray based solutions for 3D imaging. GScan redefines the boundaries of 3D scanning with Muon Flux Technology (MFT) detectors. Unparalleled quality, safety, ease-of-use. Scan anything. Detect everything.
• Sera — Sera's AI streamlines prospecting with tailored lists and enriched profiles, including accurate emails and metrics.
• ScamGuardian.AI — Providing Actionable Intelligence to Stop Scams

Portfolio highlights

• Retro Bridge — All chains, single app.

Portfolio highlights

• Alokai — Vue Storefront provides online shopping experiences like native apps, boosts site performance, & customization. Check other benefits!

Portfolio highlights

• Nautal — Choose from +22000 charter boats around the world. Look at reviews from other sailors and rent the perfect boat for you.
• Positionly — Inbound Marketing Software by Positionly. Try the best user-friendly tools to track and improve SEO.

Portfolio highlights

• Voidzero — Voidzero is a software development company that offers open source toolchain for JavaScript.
• Daytona — Deploy Al code with confidence using Daytona's lightning-fast infrastructure. 90ms environment creation, stateful operations, and enterprise-grade security.
• Dimension — The state of the art collaboration platform for modern engineering teams. Chat, project management, smart actions, and more, accelerated by AI.

Portfolio highlights

• ITaxi — ITaxi is a free mobile application, allowing its users to order cabs through its application. Its users do not have to know Polish to use the application as they can decide by type and model of the car, rate per kilometer, and time.ITaxi cooperates with local taxi federations and it has fleet of 10, 000 vehicles in over 100 cities all over thecountry, including Warsaw, Cracow, Lodz, Wroclaw, Gdansk, and Poznan. Launched in 2012 the application is based in Poland.
• OrganOx — OrganOx Limited was founded in 2008 to exploit normothermic preservation technology invented by Prof Peter Friend and colleagues and further developed by Prof Constantin Coussios at the University of Oxford.
• Audioteka — Audioteka is a mobile and multi-language audiobook application for smartphones/tablets with a dedicated audiobook car platform. They offer audiobooks in 9 languages in 23 countries.They strive to bring stories back into the lives of busy people through the creative use of technologies. They want everyone to try an audiobook at least once.They're confident you'll enjoy this new medium. People really can be smarter and better entertained thanks to their stories.They edit and produce audiobooks, collaborate with actors, inspire new and innovative productions and in doing so they offer unique content that can’t be found in any other audiobook store. Audioteka strives to give its customers the highest quality content via ready-to-use mobile solutions. They understand their mobile users and continue to learn from them every day. That is why they've created the world's most seamless platform for enjoying valuable spoken word content while on the go!

Portfolio highlights

• Cased — The modern terminal for teams & platform for production work
• Coana (acquired by Socket) — Coana's SCA identifies vulnerabilities in open source packages that are genuinely reachable, allowing you to confidently disregard up to 95% false positives.
• Alokai — Vue Storefront provides online shopping experiences like native apps, boosts site performance, & customization. Check other benefits!

Portfolio highlights

• Unloc — Open doors straight from your phone with our mobile keys. Share temporary or permanent access with friends, family and others. One app for all keys.
• Twirl — A seamless experience for deploying data products
• SimpleStudy — Learn smarter with revision notes, past papers, quizzes, and expert tools for major Irish academic exams. Join SimpleStudy Ireland and boost your grades today.