Editorial take
Why it stands out
Comet should be framed as a wider AI developer platform, not only as an experiment tracker.
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Tool profile
AI developer platform spanning observability, evaluation, experimentation, and managed cloud workflows for production AI systems.
AI observability
Comet belongs in the database because the official site now positions it as a broader AI developer platform rather than a narrow experiment tracker. The pricing and product surfaces cover both Opik and Comet's wider MLOps-oriented capabilities, which makes it relevant for teams that need tracing, evaluation, experiments, prompt work, collaboration, and production monitoring in one commercial ecosystem. That broader platform framing matters because many teams evaluating AI infrastructure need more than a single tracing tool or notebook integration.
It also deserves inclusion because the public pricing is useful enough to compare seriously. The current official pricing page shows an open-source option at $0, a free cloud tier at $0 with usage limits, Pro Cloud at $19 per month, and Enterprise as custom pricing. That makes Comet materially easier to evaluate than many AI observability and platform vendors that hide all economics behind demos and sales forms.
Quick fit
Editorial take
Comet should be framed as a wider AI developer platform, not only as an experiment tracker.
What it does well
Primary use cases
Fit notes
Compare with
Pressure-test this pick against nearby alternatives.
Pricing snapshot
Comet's current official pricing surfaces show an open-source option at $0, Free Cloud at $0, Pro Cloud at $19/month, and Enterprise as custom pricing.
AgentOps
Free planAgent observability
Observability for AI agents with tracing, debugging, session visibility, and production monitoring.
Closer to agent observability than to model hosting or prompt tooling
