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Top 15 Internet Angel Investors in Czech Republic (May 2026)

The most active angel investors investing in Czech Republic Internet startups. This investor list is updated monthly from the Shizune investor database, ranked by number of investments in Czech Republic Internet startup companies. Find investors to raise a Pre-Seed, Seed or Series A round with Shizune.
Investor Relevant Deals Geography Stage Focus Round Size
Filip Mikschik
Angel
1 Czech Republic, United Kingdom Seed EdTech, Education, Employment
Oskari Saarenmaa
Angel
1 Czech Republic Series A SaaS, Internet, Software
Lachy Groom
Angel
1 United States, United Kingdom, India Series A, Seed, Series B Software, Internet, Artificial Intelligence $10M–$32M
Juraj Masar
Angel
1 United States, Czech Republic Pre-Seed SaaS, Software, Health Care
Liu Jiang
Angel
1 United States, United Kingdom, Estonia Seed, Pre-Seed, Series B Software, Blockchain, B2B
Matej Turek
Angel
1 Czech Republic Pre-Seed Developer APIs, Cloud Management
Robert Kyncl
Angel
1 Czech Republic Seed, Angel, Pre-Seed Art, FinTech, Payments
Jaroslav Beck
Angel
1 Czech Republic, United States Seed, Pre-Seed Gaming, Art, Information Technology
Tim Soulo
Angel
1 Czech Republic Series A SaaS, Internet, Software
Lucjan Samulowski
Angel
1 Poland, Czech Republic Pre-Seed, Series A SaaS, Internet, Software
Zachary Sims
Angel
1 United States, India, Canada Series A, Seed, Series B Software, Health Care, Information Technology
Ryan Petersen
Angel
1 United States, India, Brazil Seed, Series A, Series B Software, Information Technology, Financial Services $1.6M–$30M
Madhu Muthukumar
Angel
1 Czech Republic Series A SaaS, Internet, Software
Michael Stoppelman
Angel
1 United States, United Kingdom, India Seed, Series A, Pre-Seed Software, Internet, SaaS $2M–$3.7M
Vit Vrba
Angel
1 Czech Republic Seed SaaS, Software, Messaging $200k–$437k
Access all 12 angel investors in Czech Republic Internet startups.

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822 industries, 177 countries. Updated daily. Emails and phones included.

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Investor list

Filip Mikschik
Angel · Prague, Hlavni mesto Praha, Czech Republic · 1 investments in Czech Republic Internet startups

Filip Mikschik - Founder & CEO @ StartupJobs

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Investment focus

  • Industry: EdTech, Education, Employment
  • Stage:Seed
  • Geography: Czech Republic, United Kingdom

Investor stats

  • Total investments: 2
  • Lead/follow: 50% lead, 50% follow

Portfolio highlights

  • Nelisa — Nelisa is a recruitment solution platform that helps companies find talent effectively, with maximum time and financial savings.Nelisa is a career partner, helping applicants find a job that makes sense to them. It then helps companies find new talents for the team. With cutting-edge technology, Nelisa is determined to change the way the jobmarket works.
  • encubate — With 2,500+ members, Encubate belongs to the most popular tools for aspiring entrepreneurs. Through a combination of exercises, mentoring and bite-sized learning, Encubate will help you build your business.
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Oskari Saarenmaa
Angel · Helsinki, Southern Finland, Finland · 1 investments in Czech Republic Internet startups

Oskari Saarenmaa - CEO & Co-founder @ Aiven

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Investment focus

  • Industry: SaaS, Internet, Software
  • Stage:Series A
  • Geography: Czech Republic

Investor stats

  • Total investments: 1
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Better Stack — Delightful observability tools that turn your logs & monitoring into a secret weapon for shipping better software faster.
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Lachy Groom
Angel · San Francisco, California, United States · 1 investments in Czech Republic Internet startups, 10 in the past 12 months

i did some stuff at stripe. chairman of Compound.

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Investment focus

  • Industry: Software, Internet, Artificial Intelligence
  • Stage:Series A, Seed, Series B
  • Geography: United States, United Kingdom, India

Investor stats

  • Total investments: 27
  • Round size: Series A $10M–$32M
  • Lead/follow: 26% lead, 74% follow

Portfolio highlights

  • Humane — We believe in building innovative technology that feels familiar, natural, and human. Humane is the next shift between humans and computing. The best human experience, ever.
  • Replicate — Run open-source machine learning models with a cloud API
  • AirOps — Deploy task specific AI where you need it most with AirOps Apps. Install and configure in minutes, scalable and available everywhere.
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Juraj Masar
Angel · 1 investments in Czech Republic Internet startups

Juraj Masar is the Co-Founder and CEO of Better Stack, Co-Founder of Wallmine, and Founder of Customer.guru. He is a former Software Engineer at Prizeo. Juraj Masar attended Charles University.

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Investment focus

  • Industry: SaaS, Software, Health Care
  • Stage:Pre-Seed
  • Geography: United States, Czech Republic

Investor stats

  • Total investments: 2
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Upheal — Meet your new therapy tool with secure video-calling, analytics, and automated progress notes built-in.
  • E2B — Sandboxed cloud environments for AI agents & AI apps with a single line of code
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Liu Jiang
Angel · San Francisco, California, United States · 1 investments in Czech Republic Internet startups

Liu Jiang

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Investment focus

  • Industry: Software, Blockchain, B2B
  • Stage:Seed, Pre-Seed, Series B
  • Geography: United States, United Kingdom, Estonia

Investor stats

  • Total investments: 11
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Frond — Building new spaces for communities that can't share a place.
  • TipLink — TipLink helps send crypto with a link. Someone with crypto can create a account and send that link to anyone over any platform. It’s like buying a gift card, connect the client's crypto wallet of choice and create a account by depositing how much they want to send.
  • E2B — Sandboxed cloud environments for AI agents & AI apps with a single line of code
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Matej Turek
Angel · Prague, Hlavni mesto Praha, Czech Republic · 1 investments in Czech Republic Internet startups

Matej Turek - COO and Co-Founder @ Trisbee

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Investment focus

  • Industry: Developer APIs, Cloud Management
  • Stage:Pre-Seed
  • Geography: Czech Republic

Investor stats

  • Total investments: 1
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • E2B — Sandboxed cloud environments for AI agents & AI apps with a single line of code
Show all investments...

Robert Kyncl
Angel · Los Angeles, California, United States · 1 investments in Czech Republic Internet startups

Robert Kyncl is the current Chief Business Officer of YouTube. He previously worked at Netflix as a Vice President, Content. Robert Kyncl attended Pepperdine Graziadio Business School.

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Investment focus

  • Industry: Art, FinTech, Payments
  • Stage:Seed, Angel, Pre-Seed
  • Geography: Czech Republic

Investor stats

  • Total investments: 4
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Qerko — Qerko is loaded with great features for your business like fast checkout, tableside ordering, loyalty programs, verified reviews, and more. Apply today!
  • Outfindo — Making bikes & e-bikes buying easy
  • ArtMaster — ArtMaster is an online platform that offers individual one-on-one tuition and online courses designed by professionals in art and music.
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Jaroslav Beck
Angel · 1 investments in Czech Republic Internet startups

Jaroslav Beck is a Co-Founder and Head Of Music at Beat Games. He attended the University of West Bohemia.

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Investment focus

  • Industry: Gaming, Art, Information Technology
  • Stage:Seed, Pre-Seed
  • Geography: Czech Republic, United States

Investor stats

  • Total investments: 7
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Qerko — Qerko is loaded with great features for your business like fast checkout, tableside ordering, loyalty programs, verified reviews, and more. Apply today!
  • Zuri — We are developing a modern private aircraft with vertical takeoff and landing. This will allow you to affordably travel from city to city at distances of up to 700 km apart.
  • ArtMaster — ArtMaster is an online platform that offers individual one-on-one tuition and online courses designed by professionals in art and music.
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Tim Soulo
Angel · 1 investments in Czech Republic Internet startups

Tim Soulo is the Chief Marketing Officer and Product advisor at Ahrefs (an industry leading SEO tool, powered by Big Data). With almost 10 years of practical experience in SEO and digital marketing, he's the author of many data-driven SEO research studies and a number of detailed SEO guides.

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Investment focus

  • Industry: SaaS, Internet, Software
  • Stage:Series A
  • Geography: Czech Republic

Investor stats

  • Total investments: 1
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Better Stack — Delightful observability tools that turn your logs & monitoring into a secret weapon for shipping better software faster.
Show all investments...

Lucjan Samulowski
Angel · Warsaw, Mazowieckie, Poland · 1 investments in Czech Republic Internet startups

Lucjan Samulowski - Cofounder & CPO @ DocPlanner

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Investment focus

  • Industry: SaaS, Internet, Software
  • Stage:Pre-Seed, Series A
  • Geography: Poland, Czech Republic

Investor stats

  • Total investments: 2
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Epinote — Epinote is Warsaw-based annotation boutique that provides high quality data annotation and collection services. We specialise in Computer Vision, NLP and search relevance projects including image, video, text and audio annotations. Our workforce consists of only in-house employees, mostly graduates of top Polish universities. Our managementconsists of experts who know exactly how to manage large human-intense projects and understand deeply Data Scientists needs. The highest delivered quality and facing unstable inflow of work is what we challenge everyday. Contact us. You will not be disappointed.
  • Better Stack — Delightful observability tools that turn your logs & monitoring into a secret weapon for shipping better software faster.
Show all investments...

Access 48,091 investors

822 industries, 177 countries. Updated daily. Emails and phones included.

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Zachary Sims
Angel · New York, New York, United States · 1 investments in Czech Republic Internet startups

Zach is the cofounder and CEO of Codecademy, the leading online education company closing the skills gap by teaching programming. Codecademy has reached millions of users in every country in the world. Codecademy’s investors include Kleiner Perkins Caufield and Byers, Index Ventures, Richard Branson, Yuri Milner, and more. Zach has worked withGroupMe (acq. by Skype) and drop.io (acq. by Facebook). Zach was named to Inc. Magazine and Forbes Magazine’s 30 Under 30 lists, was selected as a Technology Pioneer by the World Economic Forum, and was voted as one of TIME Magazine’s 100 Most Influential People of 2013.

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Investment focus

  • Industry: Software, Health Care, Information Technology
  • Stage:Series A, Seed, Series B
  • Geography: United States, India, Canada

Investor stats

  • Total investments: 10
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Commsor — Commsor is the world's only full-stack company, providing Community-Led companies with the software, resources, and education to unlock the full power of community.
  • Circle — Circle is a community platform that brings together the creators' discussions, memberships, and content. The company was founded by Sid Yadav, Rudy Santino, and Andrew Guttormsen.
  • Better Stack — Delightful observability tools that turn your logs & monitoring into a secret weapon for shipping better software faster.
Show all investments...

Ryan Petersen
Angel · San Francisco, California, United States · 1 investments in Czech Republic Internet startups

Ryan Petersen is the CEO and Founder of Flexport. Prior to starting Flexport to fix the user experience in global trade, Ryan was co-founder and CEO of ImportGenius.com, a data-as-a-service business for global shipping. He holds a degree in economics from the University of California, Berkeley and an MBA from Columbia University.

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Investment focus

  • Industry: Software, Information Technology, Financial Services
  • Stage:Seed, Series A, Series B
  • Geography: United States, India, Brazil

Investor stats

  • Total investments: 62
  • Round size: Seed $1.6M–$4M; Series A $13M–$30M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • Better Stack — Delightful observability tools that turn your logs & monitoring into a secret weapon for shipping better software faster.
  • TruckSmarter — Our mission is to empower truck drivers lives across the US through technology and grit.
  • Teleport — Teleport is ridesharing reimagined as a protocol. By distributing ownership and governance of the network, riders get cars cheaper and faster, drivers earn more, and entrepreneurs can innovate on top.
Show all investments...

Madhu Muthukumar
Angel · San Francisco, California, United States · 1 investments in Czech Republic Internet startups

Product

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Investment focus

  • Industry: SaaS, Internet, Software
  • Stage:Series A
  • Geography: Czech Republic

Investor stats

  • Total investments: 1
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Better Stack — Delightful observability tools that turn your logs & monitoring into a secret weapon for shipping better software faster.
Show all investments...

Michael Stoppelman
Angel · Greater Los Angeles Area, California, United States · 1 investments in Czech Republic Internet startups

Michael Stoppelman is an active angel/seed investor in Los Angeles. He's the former Senior Vice President of Engineering at Yelp. He started at Yelp as a software engineer working on the search engine. He took over as head engineering in 2012 after serving as a manager and Director of Engineering in the proceeding years. He scaled theengineering team from 30 to over 500 engineers. Prior to Yelp he was a software engineer at Google for 3.5 years and served as the tech lead for the AdSense Traffic Quality team. He received his BS in Computer Science from Purdue in West Lafayette, Indiana in 2003.

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Investment focus

  • Industry: Software, Internet, SaaS
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, United Kingdom, India

Investor stats

  • Total investments: 39
  • Round size: Seed $2M–$3.7M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Tldraw — A tiny little drawing app.
  • Kumo.AI — Query the future. Deliver predictive analytics across your enterprise in days, regardless of ML experience. Powered by cutting edge deep learning techniques.
  • T2 — T2 is in early alpha. 280 character text, replies, and likes - that's it for now. Browse content now and sign up for the waitlist.
Show all investments...

Vit Vrba
Angel · 1 investments in Czech Republic Internet startups

Vit Vrba

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Investment focus

  • Industry: SaaS, Software, Messaging
  • Stage:Seed
  • Geography: Czech Republic

Investor stats

  • Total investments: 2
  • Round size: Seed $200k–$437k
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Survio
  • Smartsupp — Respond to your visitors from one place and turn them into happy customers.
Show all investments...

Internet Angel investor funding in Czech Republic at a glance

Stats across 3 deals from 12 investors.

12
investors
in Czech Republic Internet startups
3
deals
in Czech Republic Internet startups
0%
lead investors
lead at least one round
33%
Series A
most common funding stage

Access all 12 angel investors in Czech Republic Internet startups.

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