Ever wondered what one AI agent run actually costs? @telemetrydev shows each run as a single trace, with time, tokens, cost and errors for every model and tool call. We scored it 7.1/10, and the free plan covers 30,000 ingestion units a month.
telemetry.devTelemetry free planMonitoring
Free plan with 30,000 ingestion units a month, 14-day retention, one project and two seats, no credit card
Telemetry is an observability tool for AI agents that traces each run with latency, token usage, cost and errors per model and tool call. Its free plan covers 30,000 ingestion units a month with no credit card.
LiveNot verified yet
- Who qualifies
- See official page
- How to claim
- Sign up at telemetry.dev and connect its SDK or an OpenTelemetry exporter.
- Expiry
- ongoing
Heads up. One unit per span, log record or metric data point; ingestion is rejected above 36,000 units a month on Free.
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Added Nov 2, 2026 · Updated Nov 2, 2026, 09:53 UTC
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