Best LangChain Alternatives
147 frameworks you can use instead of LangChain. Ranked by popularity, tag overlap, and live GitHub signals.
llmagentschainsragpythontypescript
L
LangChain
ReferenceBuild context-aware reasoning applications with LLMs
142.0K850.0K/wtoday468
Top Alternatives to LangChain
A
Agno
Build, run, and manage agentic software at scale with 38K+ stars
OSSFree
Agno AGI
41.2Ktoday445
3 shared tags
M
Mastra
TypeScript framework for building AI agents and workflows
OSSFree
Mastra
26.3K12.0K/wtoday464
3 shared tags
P
PMAx
Natural language interface for AI-driven process mining and workflow analysis
OSSFree
Wil van der Aalst et al.
3 shared tags
C
CrewAI
Multi-agent orchestration framework for collaborative AI workflows
OSSFree
CrewAI Inc
55.7Ktoday298
2 shared tags
L
Langflow
Visual framework for building and deploying AI agents — 145K+ stars
OSSFree
Langflow AI
151.9Ktoday338
2 shared tags
D
DSPy
Framework for programming — not prompting — LLMs — 33K+ stars
OSSFree
Stanford NLP
36.2Ktoday403
2 shared tags
C
Composio
1000+ toolkits for AI agents with managed auth — 27K+ stars
OSSfreemium
Composio
29.3Ktoday75
2 shared tags
L
Letta
Stateful agents with long-term memory — formerly MemGPT — 15K stars
OSSFree
Letta
23.8K120.0K/w2w ago139
2 shared tags