Open-source AI-native vector database and retrieval for AI apps.
What is ChromaDB?
ChromaDB is the open-source vector database from Chroma, used for retrieval in AI apps. The Chroma site describes search across vectors, full text, regex, and metadata, released under the Apache 2.0 license, with Python, TypeScript, and Rust clients. On October 23, 2026, Chroma announced a definitive agreement to join Replit.
ChromaDB continues there, and the hosted Chroma Cloud service is winding down over the next 60 days.
Features
- Open-source vector database for AI apps
- Retrieval for embeddings, full-text, and metadata
- Apache 2.0 license
- Python, TypeScript, and Rust clients
FAQs
Common questions about ChromaDB
What is ChromaDB?
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Insights
Traffic and momentum for ChromaDB
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ChromaDB
Open-source AI-native vector database and retrieval for AI apps.
Graphify
Turn a codebase into a knowledge graph your AI assistant can trace — answers come back as graph paths with real file:line citations.
Hugging Face
The open home of machine learning: 3 million models, 500,000 datasets and 1 million apps, with hosted inference, Spaces and the Transformers libraries.
HyperFrames
Open-source framework for rendering HTML compositions into MP4 videos, built for AI agents and automated pipelines.
LanceDB
Multimodal vector database for RAG, AI agents, and hybrid search with native versioning and S3-compatible storage.
Browser Use
Open-source browser automation platform for AI agents — let LLMs drive a real browser to research, fill forms, scrape, and complete multi-step tasks.
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