# ScaNN

> Scalable nearest neighbors library by Google

- Category: [Vector & Search](https://ailandscape.org/category/vector-search) › Similarity & Indexing
- Homepage: https://github.com/google-research/google-research/tree/master/scann
- Repository: https://github.com/google-research/google-research
- Tags: similarity, indexing
- Added to the landscape: 2026-03-18

## Similar tools in Similarity & Indexing

- [Annoy](https://ailandscape.org/tool/annoy): Approximate nearest neighbors by Spotify
- [FAISS](https://ailandscape.org/tool/faiss): Library for efficient similarity search by Meta

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Part of [AI Landscape](https://ailandscape.org), an open map of the AI ecosystem. Web page: https://ailandscape.org/tool/scann · Index for AI assistants: https://ailandscape.org/llms.txt