All tasks / Tools

Haystack

deepset's open-source Python framework for composing retrieval, RAG and agent pipelines.

  • deepset
  • Local or cloud
  • Free, open source

Official site · Source code

Where it ranks

Tools without a benchmark of their own inherit the tier of the best model they offer.

Facts

Vendor
deepset
Approach
Retrieval frameworks
Where it runs
Runs fully on your hardware with local models; cloud models optional
Interface
API
Skill level
Advanced: command line, node graphs or self-hosting
Price
Free, open source
Pricing notes
Open source; deepset's commercial platform pricing not verified.
Source code
Open source (Apache-2.0)
GitHub stars
26.8k (19 Oct 2026)
Last verified
19 Oct 2026

Price from github.com, 19 Oct 2026.

Models it gives you

No models recorded yet.

Sources