CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.
⚡ Executive Summary & Quick Facts
Authoritative Sourcecvat is cvat is an open-source project written in Python: 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..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), cvat-ai/cvat has accumulated 17,053 GitHub stars and 4,036 forks. It is written in Python, licensed under MIT, and ranks #989 globally. It is actively maintained with the latest commit recorded on Nov 3, 2026.”
| Repository | cvat-ai/cvat ↗ |
|---|---|
| Primary Category | annotation |
| Language & Stack | Python |
| Software License | MIT |
| Community Traction | ★ 17.1K stars · ⑂ 4K forks · #989 globally |
| Maintenance | ● Active (Last commit: Nov 3, 2026) · 589 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 95/100 · Grade A+Yes, cvat is actively maintained. Continuous telemetry recorded the last code commit on Nov 3, 2026 (10 days ago). Supported by 17,053 stars and 4,036 community forks, this repository holds a calculated health index of 95/100, reflecting very active (commits within last 14 days) and active community feedback (589 open).
Star History
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+193
STARS · LAST 30 DAYS
6
PER DAY
#176
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +193 | +540 |
| Per day | 1 | 6 | 6 |
| Forks gained | +0 | +142 | +202 |
cvat gained 193 stars in the last 30 days, about 6 a day, and now has 17.1K. It is about 8 years old and has averaged roughly 2.1K stars a year. It ranks #176 among Python repositories and #989 across all languages on GitHubRepo.
Trending Record
44
DAYS ON TRENDING
#517
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
cvat has maintained a continuous presence across global trending indexes, peaking at #517. Below is the 30-day activity profile:
💡 Overview
cvat is an open-source project written in Python: 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.
Engineered for speed, consistency, and developer ease, it solves common hurdles in annotation, annotation-tool, annotations. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install cvat⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
cvat coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install cvat using your package manager: `pip install cvat`
Initialize your project workspace or configuration file for cvat.
Import cvat into your codebase or invoke it directly from your terminal.
Execute your test suite or run `cvat --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
cvat-ai/cvat is currently ranked #989 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #984 | opensandbox-group/OpenSandbox | Go | ★ 17.2K | Compare ↗ |
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| #987 | argoproj/argo-workflows | Go | ★ 17.1K | Compare ↗ |
| #988 | rupa/z | Shell | ★ 17.1K | Compare ↗ |
| #989 | cvat-ai/cvat This Project | Python | ★ 17.1K | |
| #990 | a2ui-project/a2ui | TypeScript | ★ 17K | Compare ↗ |
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Frequently Asked Questions
What does cvat do? +
CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.
Is cvat actively maintained in 2026? +
Yes, cvat is actively maintained. The latest code push was recorded on Nov 3, 2026 (10 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 17,053 stars and 589 open issues.
What language is cvat written in? +
The primary language is Python. Topics include: annotation, annotation-tool, annotations, audio-annotation, audio-annotation-tool.
How many stars does cvat have? +
cvat has 17,053 stars and 4,036 forks on GitHub.
How does cvat rank among GitHub repositories? +
With 17,053 stars, cvat-ai/cvat is ranked #989 globally across all repositories tracked on GitHubRepo and #176 among Python projects.
What license is cvat distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
