Remarkable Founders we work with:
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Stealth startup
EU startup delivering AI-powered personalized music education at scaleFounders:
Stealth TeamS20 Team:
Kuba Dudek What they do:They are making high-quality music tutoring accessible to anyone. -
Stealth startup
EU-based startup building a personal context layer for the AI-native eraFounders:
Stealth TeamS20 Team:
Marcin Jan Fejfer What they do:They are helping users carry their identity, preferences, and history across every AI tool they use — structured once, portable everywhere. -
Stealth startup
US-based startup building licensed voice data infrastructure for the generative AI industryFounders:
Stealth TeamS20 Team:
Bartek Gola What they do:They are enabling AI labs and product teams to build higher-quality, legally sound voice models. -
Stealth startup
US-based stealth startup modernizing delivery fleets with AI, automation, and real-time visibilityFounders:
Stealth TeamS20 Team:
Kuba Dudek What they do:They are empowering US distributors with automation, clarity, and control. -
Stealth startup
London-based stealth startup building AI-driven tools to boost personal efficiency and help people perform at their best.Founders:
Stealth TeamS20 Team:
Bartek Gola Marcin Jan Fejfer What they do:Thy are reimagining personal productivity with intelligent, adaptive assistants. -
Paymove
We see PayMove addressing a massive yet overlooked opportunity in the offline payments market that consistently represents over 90% of global commerce. Their elegantly simple 3-step QR/NFC payment solution demonstrates strong product-market fit with continuous month-over-monthGMV growth and healthy user retention metrics. Led by a proven team with a track record of successfully scaling businesses across the CEE region, PayMove has established partnerships across multiple industries including parking, vending, and municipal services. The QR/NFC payment market in Europe maintains robust double-digit annual growth while remaining highly fragmented with no dominant player. With merchants increasingly seeking frictionless solutions, PayMove is positioned to capture significant market share.Founders:
Piotr Mazur 
Kamil Kuper 
Tomasz Gęsior S20 Team:
Tomasz Czapliński
What they do:Paymove redefines analog payments, enabling instant offline transactions with just a QR scan or NFC tap, replacing traditional methods as a universal digital payment interface for brick-and-mortar merchants.Website:
https://paymove.io/ -
PEEC AI
We believe the emerging AI search market represents a massive opportunity. PeecAI has created a functional product in record time that’s winning in-market with paying customers and accelerating quickly. Since launch, the team has moved from early traction to announcing a new funding round, raising a total of €7M (seed led by 20VC with participation from Antler, Foreword VC, Identity.VC, Combination VC, and S20) just months after our first founding. The founding team combines deep technical expertise (former CTOs of major tech companies), sharp business acumen (M&A background), and exceptional execution speed—shipping the first product in under 3 months and scaling rapidly to well beyond $2M ARR. PeecAI is now one of the fastest-growing startups in its category and the clear leader in Generative Engine Optimization (GEO), helping brands measure, benchmark, and grow visibility across AI search platforms like ChatGPT and Perplexity. We back high-agency founders who move fast in emerging markets—PeecAI’s team embodies this, and we believe they’re building the category-defining AI-native search and analytics platform.Founders:
Marius Meiners 
Tobias Siwonia 
Daniel Drabo S20 Team:
Bartek Gola Marcin Jan Fejfer
What they do:PeecAI is a B2B SaaS platform that helps companies monitor and manage their position in AI-powered search results using artificial intelligence tools in the era of LLM search revolution.Website:
https://peec.ai/