VOS.health
The business, the turning points, and the decisions behind them.
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Sections to complete：02 · 05
01 / WHAT IT BUILT
What the company did
VOS.health was a Prague-based mental health startup founded in 2021 by Jiri Diblik and Ondrej Kopecky. It built VOS, an AI-powered personal wellbeing companion app combining science-based tools - mood tracking, journaling, breathing exercises, a crisis 'First Aid' module - with an open channel to psychological counselors. The app was used by 2 million people in 170 countries and 9 languages, and the company also sold a B2B version to employers concerned with staff wellbeing.
02 / FAILURE REASONS
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03 / EVENT HISTORY
Events in the structured record
- Founded
Jiri Diblik and Ondrej Kopecky found VOS in Prague; the VOS mental health app launches.
- Pre-seed
The company raises $750,000 in a pre-seed round from Miton and Reflex Capital.
- Seed round
VOS raises €1.5 million in a seed round led by Soulmates Ventures and Purple Ventures, with Miton and Reflex Capital participating; the app reaches 2 million users across 170 countries.
- Acquired by Spring Health
VOS.health is acquired by Spring Health.
- App discontinued
The VOS app is discontinued and removed from the App Store and Google Play on April 4, 2026.
04 / CONTEMPORARY REBUILD ASSESSMENT
Difficulty of rebuilding this project today
Material for this section is being gathered and checked. It will appear here once ready.
Overall assessment: Not completed
05 / CAUSAL CHAIN / AFTERMATH
Material for this section is being gathered and checked. It will appear here once ready.