Yes. Respan has an ongoing free plan. Free tier includes full platform access with 100k logs, 1k scores, 5 datasets, 2 evaluators, and 5 prompts.

How much does Respan cost?

Respan is listed as free. No paid plan with a published price was found.

Does Respan have an API?

API or developer access is mentioned. Gateway and SDKs route model requests through one API with tracing, caching, fallbacks, and spend limits.

● Identity checked

Assistant · Vendor site 2026-10-04

Respan is an AI router and observability platform for tracing, evaluating, and improving agent runs.

Updated 2026-10-04View sources

Category: Assistant
Free access: Free tier includes full platform access with 100k logs, 1k scores, 5 datasets, 2 evaluators, and 5 prompts.
API access: Gateway and SDKs route model requests through one API with tracing, caching, fallbacks, and spend limits.

Understand the total cost

Free

No credit card required to start

No retained pricing changes yet. A current price alone does not establish a historical trend.

Identity and profile

Reviewed vendor source

2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.