Haystack
Haystack is an open-source Python framework for AI orchestration.
What it does
- Agent orchestration
- Knowledge retrieval
Features 4
- HayhooksServes Haystack pipelines as REST APIs or MCP servers.
- Built-in pipeline componentsBuilt-in retrievers, generators, rankers and agents, plus custom components, composed with loops, branches and conditional logic.
- Tracing, logging and evaluationTools to monitor retrieval quality, latency, tool usage and outputs and iteratively refine the system.
- Modular pipelinesStructures agents and applications as explicit, modular pipelines controlling retrieval, ranking, memory, tools and generation.
Sources
- Pricing
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Official documentation · 15 Oct 2026
"Haystack is an open-source AI framework"
- Description
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Official documentation · 15 Oct 2026
"Our open-source Python framework for AI orchestration"
- What it does
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Official documentation · 15 Oct 2026
"production-ready AI Agents, powerful RAG applications"
- Sold within
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Official documentation · 15 Oct 2026
"Our open-source Python framework for AI orchestration"
- Name
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Official documentation · 15 Oct 2026
"Haystack is an open-source AI framework"
- URL
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Official documentation · 15 Oct 2026
"Haystack is an open-source AI framework"
- Deployment
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Official documentation · 15 Oct 2026
"Run Haystack in your own environment"
- Interfaces
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Official documentation · 18 Oct 2026
Page: 'Serve pipelines as REST APIs or MCP servers with Hayhooks'.
- Intended for
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Official documentation · 18 Oct 2026
Page: 'enabling Python developers to build production-ready AI agents'.
Also from deepset
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deepset Haystack Enterprise Platform Platform
Lets enterprises and regulated organizations build, evaluate, deploy and govern production AI applications, including agents, on an open, auditable architecture.
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