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CometML

● Identity checked

Code · Vendor site 2026-10-04

Comet is an AI developer platform built around Opik for end-to-end observability, agent testing, optimization, and monitoring. The homepage emphasizes faster paths to reliable agents, while pricing advertises Free Cloud and Pro Cloud tiers plus enterprise options for larger teams.

Updated 2026-10-04View sources
Official website
Category
Code
Free access
Free Cloud plan is listed at $0 on the public pricing page for getting started with Comet and Opik.
API access
Not confirmed

Is CometML right for you?

A good fit for

ML and AI engineering teams that need tracing, evaluation, and monitoring for agents and models in production.

Before you choose

Pro Cloud is quoted at $19 per user per month; enterprise security features require sales contact.

Path to working agents

Comet markets Opik-backed observability and testing so developers can iterate on agents with monitoring and optimization tooling, offering free cloud entry and a $19 per user Pro Cloud upgrade.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
Opik platformSite description positions Comet as the creator of Opik for AI observability and agent testing.Facts sourced2026-10-04
Pro Cloud pricePricing page shows Pro Cloud at $19 per user per month.Facts sourced2026-10-04
Free CloudPricing lists a Free Cloud plan at $0 for initial usage.Facts sourced2026-10-04

Understand the total cost

CometML pricing & plans

Pro Cloud

$19.00 /mo

$19 per user per month on the Comet pricing page

Cloud workspace
Pro Cloud tier for production agent and model workflows
Explore pricing & history

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The practical questions

Frequently asked questions

What is CometML used for?

Comet is an AI developer platform built around Opik for end-to-end observability, agent testing, optimization, and monitoring. The homepage emphasizes faster paths to reliable agents, while pricing advertises Free Cloud and Pro Cloud tiers plus enterprise options for larger teams.

Does CometML have a free plan?

Free Cloud plan is listed at $0 on the public pricing page for getting started with Comet and Opik.. This record lists ongoing free access; check the plan limits before starting.

How much does CometML cost?

The listed monthly price is $19.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use CometML through an API?

Not confirmed. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Pro Cloud is quoted at $19 per user per month; enterprise security features require sales contact.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.