haystack.deepset.ai
Web
What is Haystack?
Haystack is an open-source framework for building retrieval-augmented generation and search pipelines, letting developers combine document retrieval with LLM generation.
Key features
- Open-source RAG pipeline building
- Document retrieval plus LLM generation
- Paid managed cloud option
Pricing
FreemiumFree open-source, paid deepset Cloud platform
Verify on the official pricing page →Haystack use cases
- 1Building a retrieval-augmented generation pipeline
- 2Combining document search with LLM answers
- 3Prototyping an AI search application
Who is Haystack for?
Developers
Reviews
Be the first to review Haystack.
Discussion
Questions, tips and real-world experience with Haystack. To rate it, leave a review above.
Log in to join the discussion.
Alternatives to Haystack
OpenAI Whisper
Open-source multilingual speech recognition model from OpenAI.
E2B
Secure cloud sandboxes for running AI-generated code safely.
Firecrawl
AI-ready web scraping API that turns any website into clean, structured data.
Exa
AI-native search API built for retrieval by LLMs and AI agents.