Comet ML
Comet ML

Comet ML

Measured by AhrefsDR74Ahrefs DR: 74/100. Top 25%. Measured by Ahrefs. Median 44.Measured by StartupHub.aiAgent68Agent Readiness: 68/100. Top 25%. Measured by StartupHub.ai. Median 41.Measured by Google PageSpeedSpeed47Site Speed: 47/100. Bottom 25%. Measured by Google PageSpeed. Median 62.Measured by StartupHub.aiTrust88Data Trust: 88/100. Top 25%. Measured by StartupHub.ai. Median 61.

A meta machine learning platform for tracking, comparing, and optimizing ML experiments.

2017Active104New York, United States

About

Comet ML offers the Opik AI Developer Platform, an end-to-end solution for building and managing AI agents. Opik connects observability to action, automatically fixing agent code based on trace data and evaluation results. It serves over 150,000 developers and thousands of companies by providing LLM observability, annotation, evaluation, iteration with an AI coding agent, and production monitoring.

Key facts

Website
comet.com
Headquarters
New York, United States
Founded
2017
Employees
104
Total funding
$70M (Series B)
Business model
B2B

Funding rounds

Funding rounds raised by Comet ML
DateRoundAmountLead investors
18 Nov 2021Series B$50M
8 Apr 2021Series A$13M
22 Apr 2020Seed$5M
31 Mar 2018Seed$2M

Tech stack

Detected on comet.com, last scanned 30 Oct 2026.

Compliance
CCPA
Frontend
jQuery
Analytics
Google Tag Manager, Jetpack / WP.com Stats
SEO
Yoast SEO
CMS / Builders
WordPress
Hosting
AWS Load Balancer
Email provider
Google Workspace
Email marketing
Adobe Marketo
Status page
Statuspage

Comet ML scores 74. Does yours?

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Frequently asked

Is Comet ML trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Comet ML is 88 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How much funding has Comet ML raised?

Comet ML has raised a total of $70M in funding. The most recent round on record is Series B.

How many employees does Comet ML have?

Comet ML has approximately 104 people on record.

Public record

SEC filings, insider activity, nonprofit links and pay benchmarks for Comet ML