Free
Free
No credit card required to start
- Logs
- 100k logs included
- Evaluations
- 1k scores, 5 datasets, 2 evaluators, 5 prompts
Respan
● Identity checkedAssistant · Vendor site 2026-10-04
Respan is an AI router and observability platform for tracing, evaluating, and improving agent runs.
- 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.
Is Respan right for you?
A good fit for
AI engineering teams shipping agents who need unified routing, observability, and automated evaluations.
Before you choose
Team paid plan on the pricing page is shown only with yearly billing at $199 per month equivalent; no separate month-to-month USD price is published.
Route and evaluate agents
Respan combines model routing with logs, scores, and evaluations so teams can monitor production agents and iterate on quality.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Gateway routing | Routes requests to 1,000+ models through one endpoint with fallbacks, caching, and spend limits. | Facts sourced | 2026-10-04 |
| Observability | Provides tracing, cost tracking, user analytics, and OpenTelemetry support for agent runs. | Facts sourced | 2026-10-04 |
Understand the total cost
Respan pricing & plans
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Frequently asked questions
What is Respan used for?
Respan is an AI router and observability platform for tracing, evaluating, and improving agent runs.
Does Respan have a free plan?
Free tier includes full platform access with 100k logs, 1k scores, 5 datasets, 2 evaluators, and 5 prompts.. This record lists ongoing free access; check the plan limits before starting.
How much does Respan cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Respan through an API?
Gateway and SDKs route model requests through one API with tracing, caching, fallbacks, and spend limits.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Team paid plan on the pricing page is shown only with yearly billing at $199 per month equivalent; no separate month-to-month USD price is published.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.