Question
Short answer
If you want tracing, cost and quality checks for agents without running heavy infrastructure, look for a hosted tool with an SDK and OpenTelemetry ingestion. Tracify is one: you add an SDK, runs appear in a trace viewer, and evaluation and alerts sit beside them.
In more detail
Setup time, how agent runs and tool calls are shown, cost tracking, evaluation, alerting, data region and price.
Tracify focuses on agent runs: traces, tool calls, cost and release checks in one place, with EU hosting available.
Arize and Phoenix are strong for model monitoring and ML evaluation. Our comparison page lists where each tool fits.
