Chief Executive Officer, Yousician
Led the company behind Yousician and GuitarTuna, category leaders in music learning, with more than 20 million monthly active users.
Profile
Consumer growth leader and AI tinkerer based in Berlin. Previously Spotify, Yousician and Bain. Board observer and angel investor.
Sven Ahrens spent eight years at Spotify (2016 to 2024) through its growth years. He was responsible for more than $1B in subscription revenue, and as Director of Global Growth he led the team that drove more than 60% of Spotify's subscriber growth. From 2025 to 2026 he was CEO of Yousician, the company behind Yousician and GuitarTuna, with more than 20 million monthly active users.
He works on consumer subscription businesses end to end: acquisition, conversion, pricing and packaging, retention, international expansion and the organization behind them. He has done this at a scale of hundreds of millions of users and from zero. He builds his own AI products, Train with Kalle and TrainingZones.
Led the company behind Yousician and GuitarTuna, category leaders in music learning, with more than 20 million monthly active users.
Financial education and investing platform for women, run on a subscription model.
Started the company-wide shift to an LTV-driven subscription model.
Angel investing and advisory. Pre-seed and seed checks into consumer, prosumer, AI and subscription companies in Europe and the US. Advisor to Peloton, Knowunity and Kittl, among others.
Global market rollout, then subscription growth in Europe, then global subscriber acquisition and engagement. The Global Growth team drove more than 60% of Spotify's subscriber growth.
Strategy, operations and transformation in technology and automotive, plus private equity due diligence. 2014 externship at SoundCloud on new-market expansion.
Subscription growth · Monetization · Pricing and packaging · Conversion and trial design · Retention and lifecycle · User acquisition · International expansion and localization · AI transformation · Mobile consumer apps · Regional and business unit leadership
| Company | What they do | Status |
|---|---|---|
| Alba | Consumer app studio | Active |
| Amie | Calendar and productivity app | Closed |
| Amino Collective | Early-stage biotech fund (LP) | Active |
| Animoca Brands | Games and digital assets | Active |
| Born | Social apps, including Slay and W App | Active |
| Butter | Meeting software | Acquired by Miro |
| CareerOS | Career services platform for universities | Active |
| Dirigent | AI for defense operations | Active |
| EPIX Sports | Community sports experiences | Active |
| Flow AI | Customer-facing data agents | Active |
| Heat and Mile | Luxury fashion retail | Active |
| Informed | News subscription app | Closed |
| Komi | Workflow for brands and creators | Active |
| Litona | Sodium-ion battery cells | Active |
| Melotech | AI music | Active |
| Nemox | AI assistant for freight forwarders | Active |
| Peec | AI search analytics for marketing teams | Active |
| Petli | Dog training and community | Acquired by Agria |
| Protocol Health | AI fitness coaching | Active |
| Voicy | Sound clips for messaging | Closed |