Choose Your Plan
Start with our free Developer plan or upgrade for more traces, projects, and premium support.
Developer
Perfect for individual developers and small projects
Free
- 5,000 traces/month
- 1 project
- 10 annotations/month
- 100 traces per project
- 10 evaluations per project
- Community support
- Basic integrations (OpenAI, Anthropic)
Most Popular
Team
For growing teams building production AI applications
$49/seat/month
- 25,000 traces/month
- 5 projects
- 50 annotations/month
- 500 traces per project
- 50 evaluations per project
- Email support
- Advanced integrations
- Team collaboration
Professional
For organizations with advanced evaluation needs
$99/seat/month
- 100,000 traces/month
- Unlimited projects
- Unlimited annotations
- Unlimited traces per project
- Unlimited evaluations
- Priority support
- Advanced features (LLM Judge, A/B testing)
- Custom integrations
- SLA guarantee
Overage Pricing
Additional Traces
$0.01 per 100 traces above your plan limit
Additional Annotations
$0.50 per annotation above your plan limit
All plans include a 14-day free trial. No credit card required. Cancel unknowntime.
API Rate Limits
Developer100 requests/hour
Team500 requests/hour
Professional1,000 requests/hour
EnterpriseCustom limits
Rate limits align with your plan tier. Contact us for higher limits.
After limits: Requests return HTTP 429 unless overage billing is enabled in your plan.