Top 25 Consumer Angel Investors in Austria in May 2026

Portfolio highlights

• SCARLETRED — SCARLETRED is an international Digital Health Scaleup revolutionising the global skin care market by the AI powered SCARLETRED®VISION platform system. The problem we solved is subjective skin assessment and lacking standardization in Dermatology. Our medical device certified platform is fully mobile, runs via mobile App on smartphones and connectsto our web platform, which enables to generate smart imaging data and novel AI decision support applications in Dermatology and Telemedicine. The multi award winning technology is supplied international via SaaS to Biopharma and Cosmetics Industry, Hospitals and Medical Experts. Protected via worldwide patents it facilitates standardized skin documentation and remote tracking of skin changes and therapeutic effects via mobile App. Images can be uploaded in a cloud based platform and objectively analysed for visual skin changes over time, such as for allergic reactions, pigmentation changes, acne, psoriasis, disease or wound healing. SCARLETRED provides services on a broad range of dermatologic conditions ranging from B2B to B2B2C applications.

Portfolio highlights

• Holidu — Holidu is one of the fastest-growing travel tech companies worldwide that aims to finally make the search and booking of vacation rentals easy. Its search engine uses proprietary image recognition technology to compare the prices of millions of rental properties across hundred of websites including Airbnb, Booking.com, and Homeaway. This enablesusers to quickly find the ideal accommodation and to save up to 55% on their bookings. It was founded in 2014 by brothers Johannes and Michael Siebers and is headquartered in Munich, Bayern, Germany.
• Honeysales — Welcome to honeysales. With meeting as a service, we offer you hassle-free sales experience
• Surfboard — Get Dialpad Workforce Management (WFM) software for accurate forecasting, demand-driven scheduling, fair shift planning, and more.

Portfolio highlights

• Zeedz — Gaming for a green future. Zeedz is a monster collectible game that targets real-world climate change. Discover a world of plantified magic, made in Berlin.
• JobSwop.io — JobSwop.io is the employment software that allows you to find available positions but also filled ones for people looking to move jobs. The features of this app are Salary information, a Watch list, Area search, Integrated chat, Up to three Job profiles in one account, Document management.
• Bildungs urlauber — The goal of Bildungsurlauber.de is to make complicated topics simple. First and foremost, we assist you in locating the appropriate seminar for you by using simple filter options - regardless of whatever federal state you work in.

Portfolio highlights

• Refurbed — Refurbed operates as an online marketplace for refurbished products in the german-speaking world. It sells renewed phones, laptops and tablets which are up to 40% cheaper and 100% more environmentally friendly than their brand-new, store-bought counterparts. Refurbed devices are renewed through a 40-step process, making them look like new andfunction like new. On top of that, each device comes with at least a 12-month guarantee.The company was founded in 2017 and is headquartered in Vienna, Austria.

Portfolio highlights

• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.
• Knowunity — Knowunity is the digital learning platform with summaries, study notes, presentations, answers, and more in one app.
• Lyceum — Lyceum is a GPU infrastructure platform for AI teams. Serverless inference, Docker execution, virtual machines, and large-scale clusters. Per-second billing, EU data centres.

Portfolio highlights

• fynk — Create, edit, negotiate and sign contracts quickly with fynk. Give your team back valuable time. Test it now for free!
• Balun — Balun is a machine learning platform that forecasts electricity generation with unrivaled precision by analyzing multiple meteorological and energy market inputs, allowing renewable energy producers to optimize production, reduce penalties, and assure a stable, efficient grid.
• Donnerstag.ai — Build, run and scale financial reconciliations across your core financial data and systems.

Portfolio highlights

• Robo Wunderkind — Get creative with technology and solve real-life problems, in the classroom or at home. For 5 to 14-year-old children. Order now.
• Fittrack —
• GBTEC Austria GmbH —

Portfolio highlights

• Flatout Technologies — The "Internet of Things" starts at home! It is currently one of the fastest growing and hottest technological areas and many companies would love to enter it as soon as possible. We noticed that Telcos, Utilities & Retailers need a single point of contact that can provide them with a future-proof Smart Home solution. This is whereFlatout Technologies comes in, because we offer these companies an end to end solution based on our open, cloud based platform, called the FlatCloud. Our Smart Home as a Service offering encompasses our Operating System, Service & Support, Managed Hosting, a rebrandable user-friendly interface and consultancy in device management and the IoT Market. Last but not least, we believe that crowdsourcing will lead to success. Our platform has been built on web-based technology so our software works regardless of iOS or Android. Use Google Chrome, Safari, Firefox etc. to access the platform regardless of the device in your hands and make your home more energy efficient, secure and comfortable. By providing both a front-end API and a back-end API, the goal is to give developers the chance to program applications for the home and share them with the world.

Portfolio highlights

• markta — Digital farmers market
• Refurbed — Refurbed operates as an online marketplace for refurbished products in the german-speaking world. It sells renewed phones, laptops and tablets which are up to 40% cheaper and 100% more environmentally friendly than their brand-new, store-bought counterparts. Refurbed devices are renewed through a 40-step process, making them look like new andfunction like new. On top of that, each device comes with at least a 12-month guarantee.The company was founded in 2017 and is headquartered in Vienna, Austria.
• CheckYeti.com — CheckYeti is the largest online platform to book activities in 1000+ mountain and beach destinations across Europe - including skiing & snowboarding, rafting & canyoning, mountain biking, paragliding & ballooning, diving & surfing, jet skiing, boat trips and many more. With 12 000+ offers in 16 countries, CheckYeti enablesholidaymakers and outdoor enthusiasts to experience summer and winter activities with their ideal guide.

Portfolio highlights

• Zeedz — Gaming for a green future. Zeedz is a monster collectible game that targets real-world climate change. Discover a world of plantified magic, made in Berlin.
• Frinsh — Many ready-to-drink ginger shots are sweetened or blended with fruit juice and thus contain a lot of sugar. The Frinish Ginger Cubes, on the other hand, is made entirely with ginger. Our fresh ginger is processed into a fine ginger puree and then frozen promptly. This implies that the flavor and nutrients are kept better.
• TeaBlobs — TeaBlobs allows you to make tea fast, responsibly, and without using a bag. Now available in seven delectable flavors.

Portfolio highlights

• busuu — Study a new language online with Busuu's award-winning courses. Learn together with native speakers in Busuu's community.
• Paired — Paired is your guide to improve your relationship via fun daily questions, couple quizzes, couple games and relationship advice. Try the Paired couples app free now.
• Titanium Sports Nutrition — We make superior sports nutrition products for every interval of sport to help athletes fuel past their limits. Our products are natural, great-tasting and clinically formulated and scientifically proven to harness the unique power within each athlete and fortify it against fatigue, dehydration and burnout. Join us!

Portfolio highlights

• Inoqo — In a world of over, mis- or blurred information, inoqo wants to provide consumers with scientific-based data on the environmental, social and biodiversity impact of familiar grocery products. Our mission is to help all of us aligning our daily purchasing decisions to our key concerns so that we can actively contribute to a sustainableproduction-consumption cycle.The app uses a specific innovative technology that can passively and smartly track the user’s grocery basket for informing them about -for example- the CO2 impact of their purchase and how aligned it is to their environmental priorities or social valuesThe solution will actively recommend alternative products of lower impact and encourage them through personalized content, gamification and community challenges to further pursue a sustainable lifestyle.We strongly believe that our daily habits can change the world. Our vision is to enable millions of consumers around the globe to learn why and how their consumption decisions impact biodiversity, climate and their own well-being. We want to accelerate the change towards sustainable production: as users consume more responsibly, they create healthy competition between companies who start to produce responsibly.We have ten years left to cut our CO2 emissions by half. From now on, every action counts. Join inoqo.
• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.

Portfolio highlights

• fynk — Create, edit, negotiate and sign contracts quickly with fynk. Give your team back valuable time. Test it now for free!
• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.
• Equipme — Equipme seamlessly connects businesses with service providers to make it easier for customers to obtain services in a frictionless manner.

Portfolio highlights

• Sendance — Sendance develops and sells electronics and sensors on permeable, stretchable, and structurally adapted substrates. Permeability and structural adaptation enable the integration of sensors in areas where this was previously not possible.

Portfolio highlights

• Holy Pit — Holy Pit is a manufacturer of natural cosmetic deodorant and other health and beauty products.
• Veggie Crumbz — Veggie Crumbz is a manufacturer of vegan, gluten free, vegetables based bread, snacks and other food products.
• Dr. Vivien Karl — Dr. Vivien Karl relies on a cream for moisturizing care against vulva dryness.

Portfolio highlights

• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.

Portfolio highlights

• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.

Portfolio highlights

• Paired — Paired is your guide to improve your relationship via fun daily questions, couple quizzes, couple games and relationship advice. Try the Paired couples app free now.
• Anyline — Accurate, secure & integrated mobile data capture: Enhance business processes, speed up workflows and improve efficiency with mobile scanning
• Mimo — Mimo is an app that teaches the computer science in a fun and interactive way. Mimo’s lessons are fun and interactive, fit into people’s everyday lives, and lead them to make a habit of self-improvement. Getting through to more than 1.5 million people and achieving completion numbers far above the industry average, Mimo is well on its way tobecoming the one-stop shop for education and entertainment on the go.

Portfolio highlights

• Layzee — Layzee produces products related to outdoor living and camping.
• KONKRUA — KONKRUA is a super delicious, gluten-free, healthy and easy original ingredients from Thailand.
• Keego — Keego engages in the manufacture and supply of sports bottles.

Portfolio highlights

• Holy Pit — Holy Pit is a manufacturer of natural cosmetic deodorant and other health and beauty products.
• Veggie Crumbz — Veggie Crumbz is a manufacturer of vegan, gluten free, vegetables based bread, snacks and other food products.

Portfolio highlights

• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.

Portfolio highlights

• Datagon AI — Optimize your production process with our manufacturing optimization agents. Trusted by BMW, Audi, Siemens, Stellantis, BSH, Henkel, and more. Schedule a demo today!
• Magic — Teaching AI to act in its natural environment, the computer.
• Deep Tech Momentum — Join 3,000+ corporate leaders, investors, and deep tech founders at DTM26 in Berlin, on May 20-21. Forge the partnerships that will shape European competitiveness, resilience and technological sovereignty for the next decades.

Portfolio highlights

• Heizma — Heizma make climate-neutral heating possible and easy for every family. It offers complete solutions that include not only heating systems, but also photovoltaic systems, power storage, e-charging stations, and intelligent energy management systems.
• Minimist — Minimist makes second-hand selling effortless
• Wictory.AI — Wictory.AI focus is on intelligent training for your best performance.

Portfolio highlights

• Cashbee — Cashbee is a mobile application to helps save money with budget analysis tools based on artificial intelligence. They wish to help the French to save better and more, and to provide the technological means to do this in the simplest possible way, without having to change banks. The Cashbee App allows you to put money aside with a simple swipe onyour smartphone. They alert you every time when they think you can put some more cash aside.
• Kate — Kate redefines everyday mobility by offering electric vehicles made in France.
• Kubo Labs — Kubo Labs provides a suite of products to simplify your experience with Kubernetes.

Portfolio highlights

• Cogna — Cogna offers an AI-powered SaaS platform that streamlines the integration of data across several business domains.
• NXRT — Driving simulations for sales and training
• Fractile — Fractile is designing AI compute systems that will enable the next generation of AI scaling: frontier model inference, 25x faster, at 1/10th the cost.