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
120+ customizable components
70+ hooks library
Combobox component for custom select and multiselect
Form library with validation
Rich text editor extension
Dark color scheme support
PostCSS preset for styling
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
AI-assisted workflow optimization with LLM documentation and MCP server
Native CSS styling with no runtime overhead
Flexible styling with Styles API for component customization