Best Haystack Alternatives
98 frameworks you can use instead of Haystack. Ranked by popularity, tag overlap, and live GitHub signals.
pythonragpipelinesagentsnlpproduction
H
Haystack
ReferenceEnd-to-end LLM framework for building NLP and agent pipelines — 18K+ stars
18.0K600.0K/w4d ago350
Top Alternatives to Haystack
L
LangChain
Build context-aware reasoning applications with LLMs
OSSFree
LangChain AI
131.9K850.0K/wtoday469
3 shared tags
D
Dify
Production-ready agentic AI application platform — 132K+ stars
OSSfreemium
LangGenius
135.3Ktoday463
3 shared tags
L
Langflow
Visual framework for building and deploying AI agents — 145K+ stars
OSSFree
Langflow AI
146.4Ktoday318
3 shared tags
M
Mastra
TypeScript framework for building AI agents and workflows
OSSFreeTrending
Mastra
9.8K12.0K/w4d ago85
3 shared tags
A
Agno
Build, run, and manage agentic software at scale with 38K+ stars
OSSFree
Agno AGI
39.1Ktoday399
3 shared tags
D
DSPy
Framework for programming — not prompting — LLMs — 33K+ stars
OSSFree
Stanford NLP
33.3Ktoday384
3 shared tags
L
Letta
Stateful agents with long-term memory — formerly MemGPT — 15K stars
OSSFree
Letta
15.0K120.0K/w5d ago150
3 shared tags