cvat

cvat-ai/cvat

Computer Vision Annotation Tool (CVAT) is a leading platform for building high-quality visual datasets for vision AI. It offers open-source, cloud, and enterprise products, as well as labeling services, for image, video, and 3D annotation with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

Ship status

Still shipping

Pushed in the last 30 days.

Last push
Oct 2, 2026
today
Ship score
99/100
How it is calculated →
Stars, last 7 weeks
Stars, weekly: 16,541 → 16,810 (Aug 18 – Sep 29, 2026)
+182 stars in the 28 days to 2026-09-29

Shipping: pushed in the last 30 days · slowed: quiet for 31–120 days · silent: no push in over 120 days.

Repo facts

What GitHub reports.

Stars
16.9K
Forks
3.9K
Open issues
592
Watchers
191
Primary language
Python
Created
Jun 29, 2018
Owner
cvat-ai · Organization

Open issues are the issues and pull requests GitHub reports as open; watchers are the accounts subscribed to the repository. OSI-approved license — GitHub’s own license field, not legal advice. 110 startups in the directory ship primarily in Python.

Topics

#annotation#annotation-tool#annotations#boundingbox#computer-vision#computer-vision-annotation#dataset#deep-learning#image-annotation#image-classification#image-labeling#image-labelling-tool#imagenet#labeling#labeling-tool#object-detection#pytorch#semantic-segmentation#tensorflow#video-annotation

How it got here

What the classifier decided, and when.

Classified as an open-source startup by Jev, TypeSafe’s classifier, on Sep 22, 2026 — os_startup 100%, self-hostable 73%, hosted offering 92%. The classifier reads only the repository’s name, description and homepage; it can be wrong, and a probability under 0.5 puts a listing in the review queue rather than out of the directory.

Listed since the 2025-09 crawl. Answered by jev-1.13.0. How the classification works →

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OSSEAN ship status: shipping — last push 2026-10-02This is the badge for cvat-ai/cvat, as served from the URL below.
[![OSSEAN: shipping](https://ossean.com/badge/cvat-ai/cvat.svg)](https://ossean.com/cvat-ai/cvat)

Updates daily, from the last push GitHub saw.

Honest caveat: GitHub proxies README images through Camo and rewrites the anchor with rel=“nofollow”, so a README embed sends you referral traffic and brand, not link equity. The link is dofollow wherever you control the markup — your docs, your landing page, your blog. The snippet uses your frozen OSSEAN slug, so it survives a repo rename.