prevalPricing
Start free.
Scale as you grow.
Monitor, test, and optimize your AI agents. Preval supports Bring Your Own Keys. No credit card required.
Paid plans include automatic overage billing. Ship: $0.10/10K traces, $0.20/test run. Scale: $0.06/10K traces, $0.15/test run. Free plan has hard limits.
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Everything included at every tier.
| Feature | Free | Ship | Scale | Enterprise |
|---|---|---|---|---|
| Observability | ||||
| Traces / month | 10,000 | 500,000 | 5,000,000 | Unlimited |
| Data retention | 7 days | 30 days | 90 days | 1 year |
| Real-time dashboard | + | + | + | + |
| Custom dashboards | + | + | + | |
| Alerts | + | + | + | + |
| Trace debugger | + | + | + | + |
| Testing | ||||
| Test runs / month | 10 | 50 | 200 | Unlimited |
| Test caller bot | + | + | + | + |
| Red team testing | + | + | ||
| Personalities library | + | + | + | + |
| Mock tools | + | + | + | + |
| Evaluations | ||||
| Task completion eval | + | + | + | + |
| All eval types | + | + | + | |
| Custom evaluators | + | + | + | |
| Rubric builder | + | + | + | + |
| Intelligence | ||||
| Query assistant | 50 / month | Unlimited | Unlimited | |
| Playground | + | + | + | |
| Auto-improve | + | + | ||
| Drift detection | + | + | ||
| Topic clustering | + | + | ||
| Cost optimizer | + | + | + | + |
| Platform | ||||
| Projects | 1 | 5 | Unlimited | Unlimited |
| Integrations | 2 | Unlimited | Unlimited | Unlimited |
| Team members | 1 | 5 | Unlimited | Unlimited |
| SSO / SAML | + | |||
| Audit logs | + | |||
| Self-hosted | + | |||
| Support | ||||
| Community support | + | + | + | + |
| Email support | + | + | + | |
| Priority support | + | + | ||
| Dedicated support | + | |||
| SLA guarantee | + | |||