AI models and infrastructure

Model observability

Tools for tracing and monitoring model requests, outputs, latency, and usage

Model observability is growing faster than its peers in open-source editor extensions (1.2× the typical product there). The fastest product is Claude Speedometer, up 3.1×. 90 products measured, as of Oct 10, 2026.

How we measure

Where it grows against its peers

  • Open-source editor extensions23 products1.22×
  • Agent skills5 products0.65×

The line marks 1×: the typical product in that place.

Fastest products

  1. 1Claude SpeedometerOpen-source editor extensions3.1×
  2. 2Claude TodosOpen-source editor extensions2.6×
  3. 3Claude Code Tool & MonitorOpen-source editor extensions2.4×
  4. 4Langfuse TracesOpen-source editor extensions2.3×
  5. 5UsageAIOpen-source editor extensions2.2×
  6. 6Claude Code Usage by Paweł HurynOpen-source editor extensions2.1×
  7. 7Autocomp Trace VisualizerOpen-source editor extensions1.8×
  8. 8Antigravity Usage StatsOpen-source editor extensions1.5×
  9. 9EpochixOpen-source editor extensions1.4×
  10. 10Claude Usage MeterOpen-source editor extensions1.4×

Model observability: quick answers

Yes. Products in model observability are growing faster than their peers in open-source editor extensions, most of all in open-source editor extensions (1.2× the typical product).

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