# Haystack (deepset)

> Open-source framework for RAG pipelines and agents.

- **Category:** Agent Tools
- **Official site:** https://haystack.deepset.ai
- **Pricing (summary; confirm on vendor site):** Free, open source; deepset Studio $0 tier; paid enterprise
- **Free / DIY path:** Open source; deepset Studio $0 tier
- **Link last checked:** 2026-10-14
- **HTML page:** https://contractoraishop.com/tools/haystack

Pricing notes are summaries. Confirm current pricing on the vendor's site.
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