Best Haystack Alternatives
145 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
25.9K600.0K/wtoday383
Top Alternatives to Haystack
L
LangChain
Build context-aware reasoning applications with LLMs
OSSFree
LangChain AI
141.5K850.0K/wtoday468
3 shared tags
D
Dify
Production-ready agentic AI application platform — 132K+ stars
OSSfreemium
LangGenius
148.4Ktoday458
3 shared tags
L
Langflow
Visual framework for building and deploying AI agents — 145K+ stars
OSSFree
Langflow AI
151.5Ktoday338
3 shared tags
A
Agno
Build, run, and manage agentic software at scale with 38K+ stars
OSSFree
Agno AGI
41.1Ktoday444
3 shared tags
D
DSPy
Framework for programming — not prompting — LLMs — 33K+ stars
OSSFree
Stanford NLP
36.0Ktoday401
3 shared tags
M
Mastra
TypeScript framework for building AI agents and workflows
OSSFree
Mastra
26.0K12.0K/wtoday463
3 shared tags
L
Letta
Stateful agents with long-term memory — formerly MemGPT — 15K stars
OSSFree
Letta
23.7K120.0K/w7d ago139
3 shared tags