About Sinas
The European Backend for AI Applications
Complete Backend. Fully Isolated. Built for Europe.
Sinas is the backend-as-a-service that handles everything from authentication to AI orchestration, so you can focus on building your application—not maintaining infrastructure.
We provide a complete, isolated backend deployment that includes authentication, databases, AI assistants, workflow automation, document management, email infrastructure, and more—all with European data sovereignty built-in.
🇪🇺 European Sovereignty
EU-hosted infrastructure with GDPR and AI Act compliance built in. Each deployment is completely isolated. Deploy on our infrastructure, yours, or hybrid—your choice.
🎯 One Backend, Unlimited Apps
Build 10, 50, or 100+ applications on a single backend deployment. Authentication, databases, AI assistants, workflows, email, and document management—all included.
⚡ Deploy in Minutes
From concept to production in hours. Complete isolation per deployment with dedicated instances and databases. Scale from one deployment to hundreds.
🔓 Open Source Foundation
Built on open source principles. Use our managed service for convenience, or self-host if regulations require. No vendor lock-in.
Start Building Today
Deploy your first backend in minutes