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Top 25 Proptech Angel Investors in Austria in April 2025

Last updated: Apr 2025 A list of 25 angel investors that invest in Proptech startups based in Austria. We rank investors based on the number of investments they made in Proptech companies from Austria. We update this investor list every month.

Top 25 Proptech Angel Investors in Austria in April 2025

Investor	Proptech Austria investments
Markus Ertler	3
Nikolaus Futter	2
Peter Steinberger	2
Johann "Hansi" Hansmann	2
Ferdinand Dietrich	1
Siim Teller	1
Christian Passet	1
Claudia Nagel	1
Martin Müller	1
Markus Ertler	1
Qasar Younis	1
Domagoj Dolinsek	1
Rolf Adam	1
Niki Stadler	1
Dr. Cornelius Boersch	1
Gerhard Kornfeld	1
Laura Raggl	1
Ibrahim Imam	1
Stefan Polletin	1
Peter Prischl	1
Hermann Hauser	1
Reinhard Manzl	1
Sander van de Rijdt	1
Wolfgang Bretschko	1
Alberto Sanz De Lama	1

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Investor list

Markus Ertler - Investor @ Necture

Investment focus

Parking, Software, Sensor
Pre-Seed, Seed
Austria

Portfolio highlights

Repark — Repark relies on its own access module, which the firm claims can be put on the garage door in a matter of hours. Following installation, residents and Repark users can use a smartphone app to open the garage.
Necture — Ubiq enables mobility sharing operators to become profitable. Through demand prediction, demand fullfillment, predictive charging, dynamic pricing and policy compliance we provide tools for operational excellence.
Wowflow — Wowflow is a mobile-first collaboration and workflow for facility maintenance teams.

Nikolaus Futter - Chairman @ PSI Alliance

Investment focus

Software, Sensor, Parking
Pre-Seed, Seed, Funding Round
Austria

Portfolio highlights

Ataleo — Ataleo provides digital solution to guide through and automate processes.
Necture — Ubiq enables mobility sharing operators to become profitable. Through demand prediction, demand fullfillment, predictive charging, dynamic pricing and policy compliance we provide tools for operational excellence.
WeAreDevelopers — Create a free profile and get access to 5.000+ pre-vetted developer jobs in Europe and countless hours of developer talks & coding sessions.

Founder of PSPDFKit

Investment focus

SaaS, Software, Art
Seed, Angel, Pre-Seed
Austria, Germany

Portfolio highlights

reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.
ContextSDK — ContextSDK transforms your app using real-time user context to improve conversions. Enhance user satisfaction and raise app revenue by knowing your users' unique needs, no matter where they are.
123-Transporter — Transporter mieten ab nur 45€ Volle 24h | Unlimitierte KM | digitale Vignette inkl. Einfach. Flächendeckend. Kundenzentriert: https://de.trustpilot.com/review/123-transporter.at

Dr. Johann ‘Hansi’ Hansmann was born in Austria and studied economics in Vienna. He spent the major part of his professional life working as an executive in the pharmaceutical industry in Austria, Germany, UK and Spain. He gathered several years of entrepreneurial experience running successfully his own pharmaceutical company in Spain afterconducting a management buy-out of a big pharmaceutical plant, making an exit in 2003. Since this time he is active as investor and business angel. He currently holds investments with a geographical focus on Austria, Germany, UK and Spain both internet and in the health industry. He led Runtastic, shpock, mysugr and just recently durchblicker and Busuu to extraordinary exits. He was president of the ‘Austrian Angels Investors Association’ until 2021, was awarded 'Best European Early Stage Investor' in 2016 by eban.org and is now based in Vienna and tries to find spare time to ride his mountain bike.

Investment focus

Software, Health Care, Fitness
Seed, Angel, Pre-Seed
Austria, United Kingdom, Spain

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.
Shopstory — boomerank is a SaaS that helps eCommerce companies grow automatically with help of a powerful AI and the creation of an immense data hub.

Ferdinand Dietrich - CCO & Co-founder @ Storebox

Investment focus

Software, SaaS, Internet
Angel, Pre-Seed
Austria

Portfolio highlights

reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.
Talentir — Content Monetization
123-Transporter — Transporter mieten ab nur 45€ Volle 24h | Unlimitierte KM | digitale Vignette inkl. Einfach. Flächendeckend. Kundenzentriert: https://de.trustpilot.com/review/123-transporter.at

Siim Teller is a Managing Partner at Lemonade Stand. He attended the University of Tartu from 1997 to 2003.

Investment focus

Software, Artificial Intelligence, Simulation
Seed, Pre-Seed
Austria, Estonia, Czech Republic

Portfolio highlights

Wowflow — Wowflow is a mobile-first collaboration and workflow for facility maintenance teams.
Superface — Superface is the connectivity tooling platform for AI agents. Integrate external apps with intelligent tools, managed OAuth & end-user auth flows.
DimensionLab — Next-generation engineering and scientific software

Christian Passet - System Developer and Co-Founder @ Flatout Technologies

Investment focus

Computer, Software, Smart Home
Seed
Austria

Portfolio highlights

Flatout Technologies — Get expert IoT and Smart Home Solutions!

Prior to KIWI.KI, Claudia worked for nine years as consultant and project manager with McKinsey. Her focus was within the Travel, Transport and Logistics sector and she has deep expertise in the design and optimization of production networks. She served international clients in the IT, High-Tech and Security industries.

Investment focus

Software, Facility Management
Pre-Seed
Austria

Portfolio highlights

Wowflow — Wowflow is a mobile-first collaboration and workflow for facility maintenance teams.

Martin Müller is former JP Immobilien CEO. He is now an expert in real estate at MIC - Müller Immobilien Consulting.

Investment focus

SaaS, PropTech, Real Estate
Pre-Seed
Austria

Portfolio highlights

Synaps — The collaborative architectural platform where you can draw plans, delegate tasks and gather real-time feedback, all in one place. Join the waitlist.

Markus Ertler is an angel investor from Austria, and uses Ertler Holding for making investments.

Investment focus

SaaS, Big Data, Logistics
Seed, Series B
Austria

Portfolio highlights

Storebox — Storebox is the first fully digitized self-storage solution in Europe, with more than 140 locations in Austria, Germany, Switzerland and Luxembourg. We offer storage spaces for private and business purposes, which are automatically accessible at any time. With our successful and recently awarded franchise system, we manage to grow and will continueto expand within Europe.Storebox is more than just a self-storage system. FULL-SERVICE CLICK & COLLECT Click & Collect directly in your neighbourhood? Storebox allows you to quickly and easily expand the Click & Collect offer for your customers to new districts, cities and countries. We coordinate the transport and customer communication for you.MICRO-HUBS FOR THE LAST MILE Use central warehouse locations in urban areas as a starting point for the last mile. Storebox as a micro-depot offers you the fastest way to your customers, allowing you to save time, money and emissions. Customer proximity and responsiveness through local storage: Benefit from our strategically positioned storage units and serve the needs of your customers as quickly as possible. At the same time, you can reduce unnecessarily driven kilometres by your employees in the field and thus save time and money.SPARE PARTS WAREHOUSE FOR SERVICE TECHNICIANS With Storebox you can store spare parts and goods directly where they will be used. In this way, you are in close proximity to the customer and save yourself long travel times for collecting the materials from a central warehouse. Create more efficiency by receiving deliveries of goods 24/7 directly to the Storebox and returning them if necessary.
PROPSTER — Our visionOur vision is that buyers, tenants and investors purchase, configure and manage their property 100% online. In doing so, we accompany the property companies and their customers through the entire project cycle.Our mission We enable property companies to increase off-plan sales, boost their efficiency and provide their customers, suchas buyers, tenants and investors with a great purchase experience through more transparency, uniform communication and complete documentation.Product featuresPROPSTER is a cloud-based configuration platform with a wide range of features to optimise the handling of property developments. The most important functions include communication, documentation, deadline management, the 3D configurator, the electrical configurator, the handover tool and defect management. The entire platform is geared towards the needs of our clients and their purchasers.The innovationWe use demographic data, project specifications and customer information to determine the optimal configuration of the property using machine learning before the sale starts. By combining the configurator and e-commerce methodology, the real estate companies can plan more securely, sell faster and process the purchase of the property more efficiently.

Mr. Qasar Younis is the Founder of Talkbin. Mr. Younis serves as a Partner and Chief Operating Officer of Y Combinator. He is responsible to manage all Y Combinator events, operations, finance and legal functions, as well as advise startups. Previously, he served as a Part-Time Partner at the firm.

Investment focus

Software, Artificial Intelligence, Transportation
Seed, Series A, Pre-Seed
United States, India, Canada

Portfolio highlights

Comulate — Comulate reinvents the revenue process for large broker accounting teams with purpose-built direct bill automation, cash application & carrier payables automation, and more.
Carvis.AI — Get instant, accurate diagnostics, easy-to-follow repair guides, essential tool lists, recommended parts, and helpful YouTube tutorials, all in one place.
Bluenote Health — Accelerate innovation with AI built for and trusted by leading life sciences companies.

Domagoj Dolinsek is the founder of PlanRadar.

Investment focus

SaaS, Software, Procurement
Angel
Austria

Portfolio highlights

fynk — Create, edit, negotiate and sign contracts quickly with fynk. Give your team back valuable time. Test it now for free!
reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.

Rolf Adam

Investment focus

Software, Facility Management
Seed
Austria

Portfolio highlights

Wowflow — Wowflow is a mobile-first collaboration and workflow for facility maintenance teams.

Niki Stadler

Investment focus

SaaS, Software, Navigation
Seed, Angel
Austria

Portfolio highlights

reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.
Shadowmap — Your interface to the Sun: See the sunpath over your house. Visualize and analyze solar, architectural & real estate projects on our interactive 3D map.

Dr. Cornelius (“Conny”) Boersch is an entrepreneur, business angel and founder of numerous technology companies. Conny is considered one of the bestconnected networkers in the tech and start-up scene. He is the founder of the global company builder Mountain Partners as well as the global co-investment company Conny & Co. Conny initiated theEntrepreneurs Day at the Tegernsee, one of the most exclusive conferences in Europe and regularly holds speeches at universities or tech events all over the world. As a business angel, he has invested in more than 300 companies since 1995 and was voted “European Business Angel of the Year” in 2009. He is a European Investment Fund (EIF) - certified super angel, which means that, subject to certain restrictions, the EIF matches all of his startup investments 1 to 1.As an entrepreneur, Conny previously founded the stock-listed RFID-based companies ACG, Smartrac and Identiv as well as the cashless payment systems provider Sandpiper. For his activities he was named “Entrepreneur of the Year” in 2000. Politically, Conny acted as advisor to Dr. Guido Westerwelle, former president of the German Liberal Party, FDP, Vice-Chancellor and Foreign Minister of Germany from 2009 to 2012.He studied at the European Business School in Oestrich-Winkel and earned his Ph.D. from the University of Essen with a thesis on venture capital and investing. He later also acted as honorary professor and held lectures at the University of Essen.

Investment focus

E-Commerce, Software, FinTech
Seed, Series A, Funding Round
Germany, Switzerland, Mexico

Portfolio highlights

Faarms — FAARMS is a new age digital platform catering to the needs of farmers.
Lingoda — Learn a new language effectively with our online language courses! English, German, French and Spanish online, in live video group & private classes.
Flash Coffee — Flash Coffee is a tech-enabled coffee chain that customers use their app to order and pay online, choosing to pick up orders from one of the Flash Coffee’s storefronts or order for delivery through major platforms in each market. Flash Coffee was founded in 2019 and is headquartered in Singapore.

Gerhard Kornfeld

Investment focus

SaaS, Software, Procurement
Angel
Austria

Portfolio highlights

reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.

Laura Raggl

Investment focus

SaaS, Software, Procurement
Angel
Austria

Portfolio highlights

Scripe — Create viral LinkedIn posts in seconds with AI. Scripe is your personal branding workspace to create content 10x faster.
reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.

Ibrahim had already founded two companies during his studies at the Vienna University of Technology. After completing his studies, he worked with Sander to launch several other startups in the IT sector and has considerable experience in B2B sales. At PlanRadar, he’s primarily responsible for Marketing & Sales.

Investment focus

Software, Information Technology, CRM
Angel, Series A
Austria

Portfolio highlights

ToolSense — Connecting the way OEMs do business.ToolSense enables OEMs to improve customer service, generate insights for R&D and increase customer loyalty - through digitizing their products with the 'ToolSense NOW' IIoT platform and 'ToolSense IOT' Hardware.ToolSense is the winner of Austrian Foreign Trade Award "Born GlobalChampion 2018", ORF Futurezone Award "Best IoT Startup 2017", part of Deutsche Telekom's "hub:raum NB-IoT Warp Program", part of SAP's "Startup Focus Program" and part of University of Applied Sciences Technikum Vienna's "Student Startup Incubator Program".
hello again — hello again is a software that offers digital loyalty solutions. Their service includes customer relationships, customer loyalty management, software engineering, loyalty club, communication, customer acquisition, sales promotion, and insights.

Stefan Polletin

Investment focus

Software, Facility Management
Seed
Austria

Portfolio highlights

Wowflow — Wowflow is a mobile-first collaboration and workflow for facility maintenance teams.

Peter Prischl

Investment focus

SaaS, Real Estate
Seed
Austria

Portfolio highlights

Prop.ID — prop.ID digitalizes standard processes for housing companies: Less work and time expenditure through hybrid or digital home owners meetings. prop.ID - simply real estate!

Hermann Hauser is the Co-founder, Director, and Venture Partner of Amadeus Capital Partners. He previously worked at IXI as a Founder. Hermann Hauser attended the University of Vienna.

Investment focus

Software, Information Technology, Machine Learning
Series A, Funding Round, Seed
United Kingdom, Austria, Italy

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 building chips to run large language models two orders of magnitude faster. Existing hardware is good for training LLMs, but very poorly suited to subsequent inference of the trained model, which is increasingly the dominant workload. A network’s weights need to be moved onto a chip once per word generated, and this movement takes a fewhundred times longer than the subsequent computations themselves. Fractile’s revolutionary approach to fusing computation with memory eliminates this bottleneck, and can scale to allow running the world’s largest models at a global scale.

Reinhard Manzl

Investment focus

SaaS, Software, Navigation
Seed, Angel
Austria

Portfolio highlights

reebuild — reebuild is the developer of an online application for construction companies designed to automate material procurement and logistics. Their digital infrastructure platform connects construction companies, industry, and trade, enabling clients to build their invoices and environmental data in a secure cloud and take over administrative processes inthe background.
Shadowmap — Your interface to the Sun: See the sunpath over your house. Visualize and analyze solar, architectural & real estate projects on our interactive 3D map.

After studying at the Vienna University of Technology and Vienna University of Economics, Sander worked for an international consulting group. From 2006, he has launched several IT companies in partnership with Ibrahim. At PlanRadar, he’s mainly responsible for management and finance.

Investment focus

Software, Analytics, Construction
Series A
Austria

Portfolio highlights

Shopstory — boomerank is a SaaS that helps eCommerce companies grow automatically with help of a powerful AI and the creation of an immense data hub.
ToolSense — Connecting the way OEMs do business.ToolSense enables OEMs to improve customer service, generate insights for R&D and increase customer loyalty - through digitizing their products with the 'ToolSense NOW' IIoT platform and 'ToolSense IOT' Hardware.ToolSense is the winner of Austrian Foreign Trade Award "Born GlobalChampion 2018", ORF Futurezone Award "Best IoT Startup 2017", part of Deutsche Telekom's "hub:raum NB-IoT Warp Program", part of SAP's "Startup Focus Program" and part of University of Applied Sciences Technikum Vienna's "Student Startup Incubator Program".

Wolfgang Bretschko - Founder & CEO @ Cocoquadrat

Investment focus

Mobile, Real Estate, Semantic Search
Angel, Funding Round
Austria

Portfolio highlights

zoomsquare — Zoomsquare - matches people with homes www.zoomsquare.com is the first real estate search engine that matches user's needs with real estate ads. The Zoomsquare-Score shows how well each and every real estate ad matches your needs. Zoomsquare uses the latest technologies to make home hunting easier and more fun.

Alberto Sanz is a well-respected personality in the online business. Sanz was CEO of eBay Austria & Switzerland and currently holds the position of Managing Director at autoscout24.com, Europe’s largest car classifieds website.Alberto Sanz de Lama has a degree from the University of Zurich in Business and an MBA from INSEAD at Fonainebleau. Hehas published numerous articles on e-commerce and online related topics. Alberto Sanz has been a Brand Manager for 5 years at Procter & Gamble in Switzerland and Austria and has been a consultant with McKinsey and Company. He later joined Mobipay in Madrid, a leading online payment platform for JV, BBVA, Vodafone and Amena as a vice president for more than three years.The fund benefits from his extensive expertise in the field of online business and in management as well as his networking skills in the online corporate world.

Investment focus

Mobile, Real Estate, Semantic Search
Angel, Funding Round
Austria

Portfolio highlights

zoomsquare — Zoomsquare - matches people with homes www.zoomsquare.com is the first real estate search engine that matches user's needs with real estate ads. The Zoomsquare-Score shows how well each and every real estate ad matches your needs. Zoomsquare uses the latest technologies to make home hunting easier and more fun.
Benefit Büroservice — Benefit Büroservice is a office management company.

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