Label Studio is a multi-type data labeling and annotation tool with standardized output format

The free and privacy-friendly screen recorder with no limits 🎥

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

🚀 A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.

一款android自动生成表格框架---An Android automatically generated table framework

Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.

A curated list of awesome data labeling tools

a library for audio and music analysis

Annotate with anyone, anywhere.

ksnip the cross-platform screenshot and annotation tool

✨ Erupt Engine: Annotation-Driven Low-Code + AI Base Framework. Build Enterprise Apps Fast & Efficiently.

🚀 lightweight high-performance WebSocket framework （ 轻量级、高性能的WebSocket框架）

The AI Datastore for Schemas, BLOBs, and Predictions. Use with your apps or integrate built-in Human Supervision, Data Workflow, and UI Catalog to get the most value out of your AI Data.

🍭灵活的组件化路由框架.

Annotate quickly images.

Source code for the LabelMe annotation tool.

Gromit-MPX is an on-screen annotation tool that works with any Unix desktop environment under X11 as well as XWayland.

Open Source research tool to search, browse, analyze and explore large document collections by Semantic Search Engine and Open Source Text Mining & Text Analytics platform (Integrates ETL for document processing, OCR for images & PDF, named entity recognition for persons, organizations & locations, metadata management by thesaurus & ontologies, …

Xtreme1 is an all-in-one data labeling and annotation platform for multimodal data training and supports 3D LiDAR point cloud, image, and LLM.