Top 45 Internet Angel Investors in Poland in May 2026

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

• Metaplane — Metaplane is a data observability platform that helps data teams know when things break, what went wrong, and how to fix it.
• Chameleon — Chameleon offers software application with the features including microsurveys, launchers, tooltips, integrations, status, styling, analytics, templates, goals, testing, checklists, feedback loop, dashboard reporting, no coding, targeting surveys, data access, trigger surveys, track performance, and more.
• Saleor Commerce — A headless, GraphQL-first e-commerce platform delivering ultra-fast, dynamic, personalized shopping experiences. Find out why developers love it.

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

• 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

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

Portfolio highlights

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

Portfolio highlights

• Aravolta — Aravolta provides software that helps data center operators monitor, control, and manage complex infrastructure through a unified platform. The company’s products combine data center infrastructure management, network monitoring, and asset tracking into a single interface to support real-time visibility and operational workflows. Its platformincludes tools for automated alerts, infrastructure planning, compliance reporting, and integration with diverse hardware systems to streamline workflows and visibility across electrical, cooling, and IT assets. Aravolta also offers features such as customizable customer portals and remote monitoring capabilities that enable remote oversight and control of modular or distributed facilities. Its services target colocation providers, cloud operators, and data center managers seeking integrated operational and compliance software solutions.
• Julius AI — Julius is a powerful AI data analyst that helps you analyze and visualize your data. Chat with your data, create graphs, build forecasting models, and more.
• Natural — Payments for AI agents.

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

• 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

• 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

• 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

• 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

• HairRemoval.co.uk — HairRemoval UK is an international recognized company that is specialized in laser hair removal treatments.
• 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.

Portfolio highlights

• EWOR — EWOR is a platform dedicated to transforming aspiring entrepreneurs into successful startup founders through world-class education, mentorship, and investment opportunities.
• Climate X — Climate X combines climate science and econometrics to deliver precise climate risk data without any black boxes.
• Rhizocore Technologies — We develop high-performance strains of locally-sourced mycorrhizal fungi to improve tree growth, tree health and tree resiliency. We offer a sustainable solution to increase forest yields whilst improving the ability of trees to sequester carbon.

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

• Distill — The domain name Distill.cc presents a sleek and innovative image, evoking thoughts of refinement, clarity, and distillation of ideas. With its concise 7 letter, 2 syllable, one-word structure, it is not only easy to remember but also exudes
• Xperiel — Xperiel's technology helps companies harness the magic of industry-changing apps like Uber, Starbucks, and Pokemon Go, where the physical world meets the digital.
• Forward — Forward is revolutionary primary care focused on your long-term health, with top-rated doctors supported by technology.

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

• 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

• Labtree — Labtree is an AI-powered collaborative R&D platform that prevents experimental failures before labs waste their time and money.
• You.com — you.com is a search engine that helps users find what they're looking for by prioritizing real results. It aims to take on Google and other search engines dependent on advertising. It offers privacy controls to let users customize their browsing experience. It raises the bar on privacy, offering a zero trace incognito mode. It never tracksusers on the internet.You.com was developed by former Salesforce chief scientist Richard Socher.
• Harbinger — Founded by veterans of Canoo and Faraday Future, Harbinger is an automotive company that develops EV platforms optimized for medium-duty trucks and delivery vans.

Portfolio highlights

• Retro Bridge — All chains, single app.

Portfolio highlights

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

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

• 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

• Zipy — Traditional tools might throw a list of bugs at you, but Zipy tells you which ones matter through real time customer journeys.
• Dazo — Dazo provides a curated meal marketplace for Indian customers via a moblie application. It brings our customers great fresh meals from the best restaurants nearby. Its partner restaurants specially handcraft all meals for the customers so that it serves only the best dishes. The customer side app is extremely user-friendly and it takes less than 10secs with 3 taps on the Android app. It is fundamentally changing the way people get access to great meals on demand right at their doorstep. It is building technology so food brands can focus on their expertise and thus can serve more and to new customers. Customers on the other hand love its platform due to the ease with which they get delicious affordable meals. The founding team vast experience in building Tech products and has shipped some of the top mobile products (redBus, Google to name a few). Download the Dazo app and start ordering food. Dazo service (delivery) is available in Bangalore (Indiranagar, Domlur, Old Airport Road, Kodihalli, Amrajyoti Layout, Cambridge Layout, and Koramangala).
• Highperformr.ai — Highperformr.ai helps you grow on social media using AI-driven content management on LinkedIn and X/Twitter.

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

Portfolio highlights

• Tiimo — Tiimo helps you manage your daily life and improve your wellbeing. Visualize your day. Improve your routines. Stress less.
• Uniify — Uniify is a no-code customer onboarding software that makes it fast, easy and secure for financial companies to onboard their customers. Save your business time and money, and build onboarding flows for your customers in minutes instead of months.
• Finematter — Using technology to help exceptional jewellery designers scale sustainably

Portfolio highlights

• mayk — Mayk sounds. Mayk music. Mayk noise. Mayk it... In an app.
• Mantle — Welcome to MANTLE - Scandinavian professional skincare elevated by cannabis.
• Vira Health — Clinically-backed support for your global workforce, from family building through midlife and beyond.

Portfolio highlights

• Zero — Protect your devices and gain access to websites. Round-the-clock customer support. VPN for Windows, Android, macOS, iOS, and routers. Free trial period.
• 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.

Portfolio highlights

• Onteon Tech — Onteon Tech develop software with own technology stack to help customers achieve goals faster and at lower costs. We deliver on premises systems with cloud agility. We are software engineers that don't use Chat GPT.

Portfolio highlights

• 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.
• STAMP — STAMP redefines Tax-Free in Europe. Instant VAT exemption for travelers. More sales, transparency, and control for merchants.
• Drimer Creators — Drimer gives creators the opportunity to build and grow their revenues. Creators can take advantage of a set of tools created to increase revenues and create a brand.

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

• MaxFense — MaxFense is a company that focuses on enhancing the security of the internet through their ethical products. Primary among their offerings is the MaxFense Endpoint Security, which enables clients to check, prevent, detect, and respond to potential information security threats, regardless of whether they originate from inside or outside theorganization. This approach aligns with contemporary security standards that have increasingly recognized the importance of robust endpoint security in the face of diversified threat vectors.
• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.
• Daytona — Deploy Al code with confidence using Daytona's lightning-fast infrastructure. 90ms environment creation, stateful operations, and enterprise-grade security.

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

• Alvin — Highly accurate, automated column-level lineage, powering your data workflows.
• BeTRITON — 100% electric recreational vehicle - revolution in sustainable travel. BeTRITON (formerly known as Z-Triton) offers extraordinary experience and freedom to travel both over land and water.
• Around — The largest network of workspaces on flexible terms. We are a savvy team from Latin America providing fast-growing companies with on-demand access to flexible office space. Everywhere.We believe work at its best is always creative and collaborative, expressed with freedom, autonomy, and purpose; and the space surrounding us should help us achieveit, anywhere & everywhere.We are shaping the future of work today by improving workspaces and the rules around them, and helping innovative teams find their ideal space to make their best work every day — our first step on a journey to change the way we work and think about work.Our best work. Anywhere. Everywhere. We are Around.

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

• AppNexus — Microsoft Invest is a demand side platform built for the future of video advertising.
• Twin — Twin Labs, offer an automated tool for repetitive operations, such as onboarding new staff to all internal systems.
• 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.

Portfolio highlights

• Valdera — Valdera is the sourcing and procurement platform that makes it easy to buy or sell chemicals, ingredients, and raw materials. We partner with segment leaders, ranging from the world's largest CPG manufacturers to household names in the beauty industry.
• Mosaic.tech — Mosaic.tech combines big data and machine learning that provides predictive reporting capabilities, leveling the playing field, and giving startups tools and insights for large enterprises. Its one-click integrations and real-time analytics offer clear insights and straightforward recommendations. Mosaic provides greater visibility into the mostimportant dynamics of the business.Founded in 2019, Mosaic.tech is headquartered in San Diego, California.
• Arda Therapeutics — Arda Therapeutics is a biotechnology company taking aim at chronic diseases and aging by eliminating the pathogenic cells that drive these conditions. Their approach starts by using single-cell data to identify pathogenic cells and specific markers to target them. They then design therapies to eliminate these - and only these - cells.Arda wasfounded in 2021 in the San Francisco Bay Area, CA.

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

• 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

• 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.
• 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!
• Connecty AI — Connecty AI is a contextual intelligence platform for vast data. It leverages Gen AI for an integrated solution for enterprise-specific context building, data prep and trusted insights, saving 100s of hours for data teams.

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

• 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