# Vespa

> Big data serving engine with ML integration

- Category: [Vector & Search](https://ailandscape.org/category/vector-search) › Semantic Search
- Homepage: https://vespa.ai
- Repository: https://github.com/vespa-engine/vespa
- Tags: search, serving
- Added to the landscape: 2026-03-18

## Similar tools in Semantic Search

- [Elasticsearch](https://ailandscape.org/tool/elasticsearch): Distributed search and analytics engine
- [OpenSearch](https://ailandscape.org/tool/opensearch): Community-driven fork of Elasticsearch

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