Felix Haas
Founding Partner @ 10x Founders
Munich, Germany
Felix Haas is a seed investor at 10x Founders in Munich focused on SaaS and Local. Felix Haas is the Executive Chairman and Founder of IDnow. He previously worked at amiando GmbH as a CEO and Co-Founder. Felix Haas attended Stanford University.
- Total investments:
- 21
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Felix Haas invests in
Stages Felix Haas invests in
Countries Felix Haas invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1M–$3.7M
- Series A
- $6.8M–$11M
Investment Focus
Industry
- SaaS 2 (10%)
- Local 2 (10%)
- Mobile 2 (10%)
- Sports 2 (10%)
- Travel 2 (10%)
Stage
- Seed 12 (57%)
- Pre-Seed 3 (14%)
- Series A 2 (10%)
- Funding Round 2 (10%)
- Angel 1 (5%)
Country
- Germany 13 (62%)
- France 1 (5%)
- Belgium 1 (5%)
- Gibraltar 1 (5%)
- United States 1 (5%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Regulate is a wellness and performance company that provides science-backed breathwork programs and a mobile app designed for professionals and organizations. The company focuses on improving focus, stress regulation, resilience, energy, sleep, and overall workplace wellbeing through guided breathing exercises tailored for the workday. | $1.6M / Seed / May 12, 2026 | ||
| ThisThat is a data company empowering advertisers to answer three simple questions; what happened, why did it happen, and what to do next to grow ROI.Born in social, made for influencer, ThisThat is setting the new gold standard for influencer marketing measurement, making it easy and enjoyable to prove the true impact of campaigns, unlockingrich insights from audiences who see your ads in real time, all powered by tech that is rewriting best in class.By revolutionising brand lift, ThisThat is changing the way advertisers and consumers interact, empowering brands to thrive through the elevation of consumer voices.Better Measurement. Better Ads. ThisThat. | $2.5M / Seed / Feb 01, 2024 | ||
| Raus is a hospitality-tech startup that offers new opportunities to take a break from big city life. Raus serves as a welcome escape from the seemingly endless demands and constant stimuli of modern life with perfectly simple cabins, close enough for a spontaneous getaway, far enough away to completely unwind. | $9.1M / Nov 09, 2023 | ||
| EWOR is a fellowship for outlier founders building transformative tech. We believe that entrepreneurs shape the future – yet only a few create generational impact. This is why we back the top 0.1% of founders with up to €500,000 in funding and weekly 1:1 mentorship from unicorn founders (Adjust, ProGlove, SumUp) who now work full-time at EWOR. Ourapproach is virtual-first and modular so that it can suit each founder's non-linear journey, no matter where in the world they are. No standardised playbooks or rigid programming. Building alongside proven peers, our fellows break records – from raising a €13M pre-seed round as a first-time founder to achieving a $3B valuation within 2 years of joining EWOR. | $3.5M / Seed / May 15, 2023 | ||
| The pocket money card and app that empowers children & teens to be money-smart. Safe, simple and educational. | $3.7M / Seed / Dec 12, 2022 | ||
| Raus is a hospitality-tech startup that offers new opportunities to take a break from big city life. Raus serves as a welcome escape from the seemingly endless demands and constant stimuli of modern life with perfectly simple cabins, close enough for a spontaneous getaway, far enough away to completely unwind. | $3.1M / Seed / Nov 22, 2022 | ||
| Valuecase is the best way to collaborate with your B2B customers – built to shorten the time it take to close and launch a new customer. It replaces email chains, manual task lists, and clunky SharePoints with a single branded workspace – shared with your customer, tracked, and easy to use. Pre-sale, your team shares proposals, case studies, andaction plans. Post-sale, it's where customers follow their onboarding – plans, intake forms, content, and progress in one place. AI handles the reminders and flags what's stuck. 500+ customer-facing teams in software and services companies use Valuecase to close & onboard their customers up to 50% faster. | $3.5M / Pre-Seed / Sep 08, 2022 | ||
| Accountable is the financial companion of today's self-employed worker. | $11M / Series A / May 05, 2022 | ||
| Bardeen is a no-code workflow automation tool that helps users to do productive businesses using technology for automating their workflow. It develops an application software to replace repetitive tasks with a single shortcut and control web applications and also assists in connecting diverse services.Users download its browser extension andselect from a range of pre-built automation tasks they want to automate including copying information from apps into a spreadsheet, scraping data from the web, and reminding participants about an upcoming meeting. Additionally, users can create their own custom automation workflows or modify pre-built ones to fit their exact needs. | $3.5M / Seed / Feb 17, 2022 | ||
| LemonSwan is the dating service for singles with serious intentions. Prof. Dr. Peter Michael Bak developed the LemonSwan® principle with us: a special test procedure based on modern, international standards, thus creating the best conditions for successful matching. | Seed / Jan 21, 2019 | ||
| See all 21 investments → | |||
Co-Investors
About 10x Founders
10x Founders is a network-driven investor backed by over 200 entrepreneurs and angels. The founding partners (Andreas Etten, Andrej Henkler, Claudius Jablonka, Felix Haas, Jan Becker, Jan Reichelt and Robert Wuttke) have made more than 300 investments and continue this early-stage investing now within 10x Founders. At the beginning of 2021, theycame together with the vision to build the best early-stage investor for Europe’s most ambitious next startup founders. The goal is to back the next generation of founders to build global tech leaders out of Europe. The “Entrepreneur-to-Entrepreneur” investment platform is the backbone of 10x Founders and helps to connect the best founders with the best and most suitable co-investors.
10x Founders Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Andreas Etten
Founding Partner
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Felix Haas
Founding Partner
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Jan Becker
Founding Partner
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Jan Reichelt
General Partner; General Partner
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Robert Wuttke
Founding Partner
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FAQ
What does Felix Haas invest in?
Felix Haas invests primarily in SaaS, Local and Mobile startups, most often at Seed and Pre-Seed stage. Most of the 21 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Felix Haas's check size?
Felix Haas typically joins rounds of $1M–$3.7M at Seed and $6.8M–$11M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Felix Haas participates in.
How do I contact Felix Haas?
Public channels for Felix Haas include LinkedIn, X (Twitter) and Facebook. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Felix Haas last invest?
The most recent investment recorded for Felix Haas closed in May 2026. Shizune tracks 21 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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