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CVAT

CVAT is an open-source data annotation platform designed for machine learning applications, supporting images, videos, and 3D data.

Free tierCloudPrice verified 2026-10-06Visit site ↗
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Our verdict

Who it's for

CVAT is suitable for solo labelers, small teams, and large enterprises that require robust data annotation for machine learning.

Who should look elsewhere

Developer Tools

Pros

  • +Accelerates data annotation up to 10x with AI tools.
  • +Supports a wide range of data types (images, videos, 3D) and annotation tools.
  • +Offers flexible deployment options including free community version, online plans, and self-hosted enterprise solutions.
  • +Provides robust quality control and analytics for managing annotation projects.
  • +Integrates with popular cloud storage providers and AI model hubs.

Cons

  • −Developer Tools
  • −Computer Vision

Key features

  • ✓Auto-Annotation with integrated AI models
  • ✓Support for various annotation tools: bounding boxes
  • ✓polygons
  • ✓points
  • ✓skeletons
  • ✓cuboids
  • ✓trajectories
  • ✓Cloud storage integration (AWS S3
  • ✓Google Cloud Storage
  • ✓Azure Blob Storage)

Pricing

PlanPriceBillingNotes
Free—month1-2 members; 1 project limit; 3 tasks limit
Solo Monthly$33monthUnlimited plan for personal workspace only; 10 project limits; 250 tasks limit
Solo Yearly$23monthUnlimited plan for personal workspace only; 10 project limits; 250 tasks limit
Team Monthly (Small team)$66month2-7 members; 30 project limits; 750 tasks limit
Team Yearly (Small team)$46month2-7 members; 30 project limits; 750 tasks limit
Team Monthly (Regular team)$33month8-25 members; 50 project limits; 1250 tasks limit
Team Yearly (Regular team)$23month8-25 members; 50 project limits; 1250 tasks limit
Team Monthly (Large team)$33month25-50 members; 100 project limits; 2500 tasks limit
Team Yearly (Large team)$23month25-50 members; 100 project limits; 2500 tasks limit
CVAT for Enterprises$12000monthHost CVAT securely within your own infrastructure; Suitable for teams of all sizes; Enhanced security, compliance, and control over data

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