Rivet.gg

Rivet is an open-source platform for building AI agents, multiplayer applications, and real-time backends—without managing infrastructure. Scale instantly, persist state effortlessly, and integrate with your existing stack in minutes.

• Easy to Start: Go from setup to production in minutes. Deploy with a single command and zero configuration.
• No Limits: No execution time limits, no idle costs (actors scale to zero when idle), and no hard dependencies on external caches or message brokers.
• Works with Your Tools: Supports WebAssembly and containers for seamless integration with existing codebases.
• Open-Source & Self-Hostable: Use Rivet for free on your own infrastructure or on Rivet Cloud.

Core features:

• Stateful Compute: Keep your state nanoseconds away from your compute. Your backend hold state in-memory like a traditional server, while persisting it transparently for durability
• Storage: Store and retrieve data instantly with built-in key-value storage.
• Global Low Latency: Every Rivet instance is automatically deployed near your users. This means faster response times and real-time updates without the latency of centralized servers
• No Limits, On-Demand: Rivet Actors run with no forced timeouts or short execution limits. You get long-lived, stateful services without worrying about cold starts.

Build with Stateful Rivet Actors, Not Servers.

Rivet introduces the concept of Rivet Actors – stateful units of logic that run on serverless infrastructure. With just a few lines of code, you define an actor that holds state and communicates with clients in real-time, without setting up databases or message brokers.