8 Best LangSmith Alternatives in 2026, Including Open Source
The 8 best LangSmith alternatives for 2026, compared on self-hosting, licence, tracing, evals, and price, with a same-workload cost table and a step-by-step plan to migrate off LangSmith.
Tag Agent Tracing
AgentOps in 2026: The Complete Map of Observability and Eval Tools
A five-layer map of the 2026 AgentOps market, with 13 tools for instrumentation, observability, evals, gateways, and guardrails, plus pricing, licenses, and ownership changes.
12 Best AI Agent Observability Tools in 2026: Tracing to Alerts
We compared 12 AI agent observability tools on tracing, OpenTelemetry, evals, alerts, cost tracking, self-hosting, and pricing, with sourced prices as of October 2026 and a pick for every team type.