AnnotateAI
AnnotateAI is an advanced AI-powered data annotation platform that combines AI pre-annotation with human precision to make dataset labeling effortless, secure, and efficient for computer vision and machine learning applications.
https://annotateai.xyz/?ref=producthunt
Product Information
Updated:Feb 27, 2026
What is AnnotateAI
AnnotateAI is a cutting-edge browser-based annotation tool designed to streamline the process of creating high-quality training datasets for AI and machine learning models. It offers a unique hybrid approach that combines automated AI pre-annotation capabilities with human oversight, making it ideal for various data types including images, video frames, and document layouts. The platform emphasizes data privacy and security by processing everything client-side, ensuring sensitive training data remains on local machines.
Key Features of AnnotateAI
AnnotateAI is an advanced AI-powered image annotation tool that combines automated pre-annotation with human precision to streamline dataset labeling. It offers browser-based processing, instant data caching via IndexedDB, and supports multiple export formats while maintaining complete data privacy through client-side processing.
AI Pre-annotation: Intelligent agents automatically perform the initial labeling of uploaded data directly in the browser, significantly reducing manual effort
Human Feedback Loop: Allows users to fine-tune AI-generated labels, adjust boundaries, and correct errors to maintain high accuracy
Universal Export Compatibility: Supports multiple export formats including YOLO, COCO, VOC, and custom JSON for seamless integration with various frameworks
Client-side Processing: All data processing occurs locally in the browser using IndexedDB, ensuring complete data privacy and security
Use Cases of AnnotateAI
Computer Vision Development: Create high-quality training datasets for developing and improving computer vision models
Autonomous Vehicle Systems: Label and annotate images for training self-driving car algorithms and object detection systems
Medical Image Analysis: Annotate medical imagery for training AI models in healthcare diagnostics and analysis
Pros
90% reduction in annotation time through AI assistance
Complete data privacy with client-side processing
Flexible export options for different frameworks
Cons
Free tier limited to 200 images
Storage limitation of 7 days in free tier
Requires internet connection for initial setup and AI processing
How to Use AnnotateAI
Sign up/Access: Visit annotateai.xyz and create a free account to get started with the platform
Import Data: Upload your images, PDFs, or text documents directly into the annotation generator. You can upload up to 100MB ZIP files on free plan or 2GB on Pro plan
AI Pre-annotation: Let the AI agents automatically process and generate initial annotations/bounding boxes for your uploaded data directly in your browser
Human Review & Adjustment: Review the AI-generated annotations and make any necessary adjustments, corrections, or refinements to ensure accuracy
Real-time Sync: All changes are automatically cached in your browser via IndexedDB for secure local processing
Export Results: Export your annotated datasets in your preferred format (YOLO, COCO, VOC, or custom JSON) ready for training
Optional: Chrome Extension: Install the Chrome extension to auto annotate websites and capture screenshots if needed
Storage Management: Free tier users should note 7-day auto-deletion policy, while Pro users get persistent storage
AnnotateAI FAQs
AnnotateAI is an advanced AI-powered image annotation tool that generates high-quality YOLO bounding boxes directly in your browser, designed for computer vision, machine learning datasets, and deep learning pipelines.
AnnotateAI Video
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