Turso - Databases Everywhere The Database for the Age of AI Agents Millions of Databases. One Architecture. Built on SQLite. Lightweight enough to multiply, fast enough to run anywhere. Spin a database for every user, agent, and tenant. Start for free now Why Agents Need a New Database Agents will exist by the trillions and run everywhere. LLMs are wild, so compute gets sandboxed. The data pairing of this is giving each agent its own database to track files and assets, store memories, and coordinate tasks. Traditional databases were designed around a single, shared instance. Turso is designed for the many-database architecture. Every agent, user, or tenant gets their own database. This is only possible because Turso databases are files, not processes: always on, instantly available, with no cold start and no wake-up penalty. A ground-up rewrite of SQLite that adds concurrent writes, vector search, cloud-native access and replication, and much more. Case study: how Adaptive.ai runs millions of databases on Turso → Beta Turso An embedded database engine that goes anywhere. Offline, in the browser, or on-device. npx turso@latestStars280Contributors Vector Search Native similarity search for AI apps and RAG workflows, no extensions required. Async Design Modern async primitives such as Linux io_uring to keep your apps responsive. Concurrent Writes Multiple writers, zero conflicts, without locking. Browser + Persistence Turso runs in the browser with WebAssembly & OPFS. SQLite Compatible Fully backwards compatible SQLite, but built for the next generation of agents. COMPAT.md Open Contribution Take your seat at the table and contribute to the next evolution of SQLite. Join 280 others Production ReadyTurso Cloud Unlimited SQLite databases that never sleep. Access them over the network or sync to your own devices. Create Database Vector Search Native similarity search for AI apps and RAG workflows, no extensions required. Replication & Sync Keep devices in sync with each other on demand with Turso Cloud. Branching Create isolated Copy-on-Write branches super fast. Analytics Monitor performance and usage across databases. Always On Databases are files, not processes. No cold starts, no scale-to-zero, no wake-up penalty. Unlimited Databases An idle database costs only storage. Give every user, tenant, or agent their own database. Don't just take our word for it Companies are building the next generation apps with SQLite in the cloud, and on-device. “We use Turso Cloud to generate a large amount of ephemeral databases to power our AI agents going, doing things and being fault tolerant. Because we can branch and rollback databases quickly with just an API call, we can really scale our AI agents.” Mike Soylu Founder / Adaptive Read testimonial “We use Turso Cloud to power Kin's on-device AI with full privacy. With Turso' built-in vector search, all data stays local, so users get fast, private search without anything leaving their device.” Simon Henrikson Founder / Kin Read testimonial “Turso’s Rust-based rewrite of SQLite brings cloud-native, concurrent performance to AI apps and agents. As workloads shift to fast, lightweight databases like SQLite and DuckDB, Turso takes SQLite beyond its concurrency limits, strengthening the ecosystem for scalable, data-driven apps.” Luke Kim Founder & CEO / Spice AI “Multi-tenancy with Turso Cloud has been amazing, super easy to implement. It's made permissions & token management for Prisma Optimize, our new AI query optimizer, really simple.” Pierre-Antoine Urvoy Engineer / Prisma Read testimonial “Turso lets us spin up thousands of databases, even for free users. With full API control, integration took less than a day — and it became one of our most popular launches!” Steve Krouse CEO / Val Town Read testimonial “Turso is an incredible technical feat. A Rust rewrite of sqlite, with an async-first architecture, incoming support for concurrent writes, vector search, and browser / wasm support out of the box. I think this has a very good chance of being a foundational piece of infrastructure of the vibe-coding age.” Guillermo Rauch CEO / Vercel Read testimonial Turso is the Database for Modern Applications Power your next-generation apps with Turso, a database that scales with your needs. AI Agents Scale to millions of agents with unlimited databases and built-in vector search for LLMs. Local Vector Search Zero Network Latency On Device RAG Offline Ready Build a retrieval system for agents → Mobile & IoT Write offline, sync later. Build on-device local-first apps without network connectivity. SDKs for Mobile Conflict ResolutionSoon Offline First WASM & OPFS See the React Native bindings → Private by Design Scale to billions of databases with Turso's massive multi-tenant architecture. Data Isolation Per-Database Encryption Infinite Scalability Private by Design The many-database architecture → BetaTurso SDKs Replace SQLite with the in-process SDKs for Turso. Read Manual RustJavaScriptPythonGoJavaWasm Production ReadyCloud SDKs Get started with SQLite in the cloud. Docs & Quickstarts GoRustTypeScriptPythonRubyRailsPHPLaravelSwiftAndroidFlutterReact Native.NET Join the Community Connect with developers, contribute to open source, and help shape the next evolution of SQLite. Open SourceContribute Fork the repository, contribute to the codebase, report issues, and join hundreds of others to help build the future of SQLite. Fork Repository Contribute Code Submit pull requests and improve Turso for everyone. Report Issues Help us identify and fix bugs to make Turso more reliable. Documentation Improve docs, write tutorials, and help others learn. Show Support Star the repository and help spread the word about Turso. Join CommunityDiscord Connect with the Turso community, get help from experts, share your projects, and stay updated on the latest features. Join Discord Community Support Get help from experienced developers and Turso. Share Ideas Discuss new features, share feedback, and collaborate. Show Your Work Share your projects and get feedback from others. Stay Updated Be the first to know about new releases and features.