TL;DR - CVAT
- Open-source data annotation platform for images, videos, and 3D.
- Accelerates annotation with AI-powered auto-annotation and algorithmic assistance.
- Offers flexible deployment (online/enterprise) and robust data management for teams of all sizes.
Pricing: Free plan available
Best for: Growing teams
4.6/5 across review platforms
Pros & Cons
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
- Free plan has significant limitations on project, task, and storage capacity.
- Enterprise features like advanced security and customization come at a high annual cost.
- Some advanced features like SSO and audit logs are only available for annual or enterprise plans.
Ratings Across the Web
4.6(19 reviews)
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
Auto-Annotation with integrated AI modelsSupport for various annotation tools: bounding boxes, polygons, points, skeletons, cuboids, trajectoriesCloud storage integration (AWS S3, Google Cloud Storage, Azure Blob Storage)Algorithmic assistance (intelligent scissors, histogram equalization)Management and analytics for annotator performanceAPI Access for programmatic integrationData export (annotations only, or annotations + images)Quality control features: Manual review, Ground truth job, Honey pot
Pricing Plans
Free
Free
- 1-2 members
- 1 project limit
- 3 tasks limit
- 1 GB internal storage
- 1 cloud storage limit
- Annotations only data export
- 1 webhook limit
- 100/month internal AI agent calls
- 100/month external AI agent calls
- 1 Hugging Face & Roboflow integration
Solo Monthly
$33/month
- Unlimited plan for personal workspace only
- 10 project limits
- 250 tasks limit
- 25 GB internal storage
- 3 cloud storage limit
- Annotations + images data export
- 10 webhook limit
- 10,000/month internal AI agent calls
- 100/month external AI agent calls
- 3 Hugging Face & Roboflow integrations
Solo Yearly
$23/month
- Unlimited plan for personal workspace only
- 10 project limits
- 250 tasks limit
- 25 GB internal storage
- 3 cloud storage limit
- Annotations + images data export
- 10 webhook limit
- 10,000/month internal AI agent calls
- 100/month external AI agent calls
- 3 Hugging Face & Roboflow integrations
Team Monthly (Small team)
$66/month
- 2-7 members
- 30 project limits
- 750 tasks limit
- 75 GB internal storage
- 9 cloud storage limit
- Annotations & images data export
- 30 webhook limit
- 30,000/month internal AI agent calls
- 100/month external AI agent calls
- 9 Hugging Face & Roboflow integrations
Team Yearly (Small team)
$46/month
- 2-7 members
- 30 project limits
- 750 tasks limit
- 75 GB internal storage
- 9 cloud storage limit
- Annotations & images data export
- 30 webhook limit
- 30,000/month internal AI agent calls
- 100/month external AI agent calls
- 9 Hugging Face & Roboflow integrations
Team Monthly (Regular team)
$33/per user
- 8-25 members
- 50 project limits
- 1250 tasks limit
- 125 GB internal storage
- 15 cloud storage limit
- Annotations & images data export
- 50 webhook limit
- 50,000/month internal AI agent calls
- 100/month external AI agent calls
- 15 Hugging Face & Roboflow integrations
Team Yearly (Regular team)
$23/per user
- 8-25 members
- 50 project limits
- 1250 tasks limit
- 125 GB internal storage
- 15 cloud storage limit
- Annotations & images data export
- 50 webhook limit
- 50,000/month internal AI agent calls
- 100/month external AI agent calls
- 15 Hugging Face & Roboflow integrations
Team Monthly (Large team)
$33/per user
- 25-50 members
- 100 project limits
- 2500 tasks limit
- 250 GB internal storage
- 30 cloud storage limit
- Annotations & images data export
- 100 webhook limit
- 100,000/month internal AI agent calls
- 100/month external AI agent calls
- 30 Hugging Face & Roboflow integrations
Team Yearly (Large team)
$23/per user
- 25-50 members
- 100 project limits
- 2500 tasks limit
- 250 GB internal storage
- 30 cloud storage limit
- Annotations & images data export
- 100 webhook limit
- 100,000/month internal AI agent calls
- 100/month external AI agent calls
- 30 Hugging Face & Roboflow integrations
CVAT for Enterprises
Starting at $12,000 per year
- Host CVAT securely within your own infrastructure
- Suitable for teams of all sizes
- Enhanced security, compliance, and control over data
About CVAT
By Toolradar Team·
CVAT is an open-source data annotation platform designed for machine learning applications, supporting images, videos, and 3D data. It provides a comprehensive suite of annotation tools, including bounding boxes, polygons, points, skeletons, cuboids, and trajectories, to accurately label datasets for computer vision models. The platform integrates AI-powered auto-annotation capabilities and algorithmic assistance, such as intelligent scissors and histogram equalization, to significantly speed up the annotation process.
CVAT caters to solo labelers, small teams, and large enterprises, offering flexible deployment options including cloud-based online services and self-hosted enterprise solutions. It features robust data management with cloud storage integration (AWS S3, Google Cloud Storage, Azure Blob Storage), API access for workflow automation, and advanced quality control mechanisms like manual review, ground truth jobs, and honey pots. For enterprise users, CVAT provides enhanced security features like SSO, role-based access controls, and audit logs, along with dedicated support and customization options, making it suitable for organizations prioritizing security, compliance, and control over their data.
How we evaluate tools →Source: cvat.ai
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CVAT FAQ
What is CVAT?
CVAT (Computer Vision Annotation Tool) is an open-source, web-based data annotation platform for images, videos, and 3D data. It helps machine learning teams label datasets efficiently for computer vision tasks using various annotation tools and AI-powered automation.
How much does CVAT cost?
CVAT offers a freemium model. There is a free plan with limited features. Paid plans for CVAT Online start at $33/per user/month (monthly) or $23/per user/month (yearly) for solo users, and $33/per user/month (monthly) or $23/per user/month (yearly) for teams (minimum 2 users). CVAT Enterprise starts at $12,000 per year for the Basic plan, with custom pricing for Premium.
Is CVAT free?
Yes, CVAT has a free plan available for 1-2 members with limited project, task, and storage capacity (1 GB). There is also a free Community version for personal use and small teams.
Who is CVAT for?
CVAT is for solo labelers, small teams, and large enterprises working on machine learning and computer vision projects. It's suitable for anyone who needs to annotate images, videos, or 3D data for training AI models, from researchers and developers to large-scale data annotation operations.
Source: cvat.ai