Alternatives to LangChain
Developer tools supporting each step of LLM application development
Agno
Open-source alternative to Humanloop, Kiro, and LangChain — Open-source platform for creating and monitoring AI agents
Arize Phoenix
Open-source alternative to Humanloop, LangChain, and LangSmith — Open-source LLM tracing and evaluation with real-time monitoring
CopilotKit
Open-source alternative to LangChain and Open — Open-source platform for integrating AI copilots into products
Helicone
Open-source alternative to DataDog, LangChain, and LangSmith — Open-source observability tools for LLM application debugging
Laminar
Open-source alternative to LangChain and Pinecone — Open-source platform for building LLM applications with data
Langfuse
Open-source alternative to Humanloop, LangChain, and LangSmith — Debug and improve LLM apps with open-source tracing and analytics
Letta
Open-source alternative to LangChain, Perplexity, and Pinecone — Create AI agents with built-in memory and reasoning capabilities
LiteLLM
Open-source alternative to Eden AI, LangChain, and Vercel AI Gateway — Unified proxy for 100+ LLMs with OpenAI format compatibility
Mem0
Open-source alternative to LangChain, Pinecone, and Vertex AI — Open-source memory layer for AI agents with persistent, searchable interactions
Supermemory
Open-source alternative to LangChain and Pinecone — Add persistent LLM memory with millisecond recall and security
No matching tools
No tools currently match this filter.
