No credit card required to get started. Upgrade when you need more agents or history.
Free
Perfect for side projects and testing.
Pro
Most popularFor teams running agents in production.
Do I need a credit card to start?
No. The free plan requires no payment info. You only need a card when upgrading to Pro.
What counts as an event?
Every LLM call, tool call, agent start, or agent end sent via the SDK counts as one event.
Can I self-host instead?
Yes — the backend and SDK are fully open source. Check the README for self-hosting instructions.
What happens when I hit the free limit?
New events are dropped until the next billing cycle. Your existing data and agents stay intact.