Free plan with $5/month credits, Hobby ($10/month with $10 credits), Pro ($50/month with $50 credits), Enterprise with custom pricing. Billed by compute usage and run invocations.
Not given
Key features
AI agents that survive refreshes, redeploys, and crashes
Long-running tasks without timeouts
Automatic retries with configurable backoff
Fair queuing with concurrency controls
Real-time observability and monitoring
Human-in-the-loop workflows
Streaming LLM responses to frontend
Scheduled tasks and cron jobs
Multi-region deployment
Elastic auto-scaling infrastructure
JavaScript and TypeScript runtime on JavaScriptCore
Fast npm-compatible package manager
Jest-compatible test runner
Built-in bundler for TypeScript, JSX, CSS and HTML
HTTP server with routing and WebSocket support
PostgreSQL and Redis clients built-in
S3-compatible object storage client
Shell scripting with Bun.$
Password hashing with argon2 and bcrypt
Single-file executable compilation
What makes it different
Durable execution that survives crashes and redeploys
No infrastructure to manage or timeouts to worry about
Stream responses directly to frontend with built-in Realtime
Full TypeScript support with no runtime restrictions
All-in-one toolkit combining runtime, package manager, test runner and bundler in one binary
Up to 30× faster package installation than npm, yarn and pnpm
Built-in batteries including HTTP, WebSockets, SQL, Redis, S3 and shell clients
Significant memory efficiency compared to Node.js and Deno
Full Node.js API compatibility with existing projects