The future of private AI
The story of building the first truly private digital intelligence system.
Our Principles
How we build the future of private AI
Four principles guide every decision we make
Our founder

Myvault AI was founded by Markos Symeonides. Markos is a seasoned software entrepreneur, investor, and executive leader with a track record of founding, scaling, and exiting high-growth B2B technology companies.
Our backers
MyVault is proudly backed by BizTechInvestor Ltd. Private investment firm focused on backing transformative technologies and emerging market opportunities. BizTechInvestor, has actively invested in frontier companies shaping the future of artificial intelligence, data infrastructure, and robotics — ranging from early stakes in Anthropic and Perplexity to private-market allocations in firms like Neo4j and Apptronik.
For builders and believers
Join as a User
Be among the first to experience truly private AI. Limited spots available for our March 2026 private launch.
Join the Team
We're looking for engineers, designers, and operators who believe privacy and intelligence should work together, not against each other.


