Petr Zamecnik
Angel Investor
Prague, Czech Republic
Petr Zamecnik is a seed investor in Prague focused on Mobile Apps and Video. Petr Zamecnik - Chief Content Officer @ EMA data
- Total investments:
- 4
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Petr Zamecnik invests in
Stages Petr Zamecnik invests in
Countries Petr Zamecnik invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $212k–$290k
Investment Focus
Industry
- Mobile Apps 2 (50%)
- Video 1 (25%)
- Travel 1 (25%)
- Elderly 1 (25%)
- FinTech 1 (25%)
Stage
- Seed 3 (75%)
- Pre-Seed 1 (25%)
Country
- Czech Republic 2 (50%)
- United States 1 (25%)
- United Kingdom 1 (25%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| ValkaAI is a B2B platform leading in digital human technology, creating generative content solutions for various industries. It's set to disrupt traditional video production with superior scalability and personalization. | $14.1M / Pre-Seed / Feb 24, 2026 | ||
| SpeediFly is the world`s first social travel platform for ultra spontaneous travellers, providing end-to-end booking based on user interests, and last minute flight and accommodation availability. Recent surveys indicate that 66% of UK Millennials are spontaneous enough to book a flight departing within 72 hours and 83% of the same group arewilling to change their schedule if they find a flight to a cool destination under £50. SpeediFly exploits this emerging trend for impulsive decision-making to turn itself into the ultimate catalyst for spontaneous travel for Millennials. The current problem on the market is that booking travel is an impersonal and price-centric lonely process. None of the old-fashioned travel platforms make proper use of data analytics for recommendation purposes. All you see on such platforms is “cheap”, "low-cost”, “discounted”, “limited-time” deals – it is all about the price and nothing about the experience itself. In addition, travel platforms are not social, making it hard for young people to organize group trips as they are now used to doing with Uber or Airbnb. SpeediFly is a direct response to this problem. By asking users about their interests and leveraging data from social media, SpeediFly makes people-centric and personalized last-minute travel recommendations to individuals and groups of people. SpeediFly lets users invite their Facebook friends, build in-app travel communities, invite others to specific trips, start group bookings and split fares at the end, just like on Uber. By tracking users' in-app activities, our system is capable of predicting what they are likely to book. This allows SpeediFly to make customized recommendations based on user behavior instead of simply trying to sell the cheapest available flights. | $212.2K / Seed / Jun 13, 2016 | ||
| BudgetBakers.com is a growing Prague-based startup, focused on keeping your budget low and helping you learn how to manage your money. Their small team is full of people who as passionate about their jobs as they about finding ways to save money, while still having fun. | $290K / Seed / Jun 01, 2016 | ||
| Celebrio Software develops a smart operating system for the elderly and is easy to use without the need for maintenance and assistance. | Seed |
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FAQ
What does Petr Zamecnik invest in?
Petr Zamecnik invests primarily in Mobile Apps, Video and Travel startups, most often at Seed and Pre-Seed stage. Most of the 4 investments tracked by Shizune back companies in Czech Republic. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Petr Zamecnik's check size?
Petr Zamecnik typically joins rounds of $212k–$290k at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Petr Zamecnik participates in.
How do I contact Petr Zamecnik?
Public channels for Petr Zamecnik include LinkedIn and X (Twitter). 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 Petr Zamecnik last invest?
The most recent investment recorded for Petr Zamecnik closed in Feb 2026. Shizune tracks 4 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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