HoneycombKale Bogdanovs9 min readintermediate
7 Best Datadog Alternatives for AI and Agent Observability
Summary
The article compares seven Datadog alternatives for AI and agent observability, focusing on investigation capabilities, telemetry economics, and OpenTelemetry support. It highlights Honeycomb’s event model, pricing model, and a case study showing 50% cost savings.
- Honeycomb's event model lets you query high-cardinality fields without predefining dimensions, aiding AI agent debugging.
- Pricing is based on event volume with unlimited custom fields, offering cost predictability as telemetry scales.
- OpenTelemetry support enables portable instrumentation and exporting to multiple backends.
- Birdie's switch from Datadog to Honeycomb saved ~50% on observability spend and reduced root‑cause time to ~5 minutes.
Teams building AI‑powered services should read this to compare observability platforms on cost, investigation depth, and OpenTelemetry portability.
5/10





