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Best langchain alternatives

Explore highly rated tools in the same categories as langchain, compared using public project data.

Recommended alternatives

12 tools

C
100/100

casdoor

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML

Open source AI
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100/100

speech-to-speech

Build local voice agents with open-source models

Open source AIAudio Tools
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W
100/100

WrenAI

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashb

Open source AIDatabase
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100/100

rowboat

Open-source AI coworker, with memory

Open source AI
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A
100/100

agentscope

Build and run agents you can see, understand and trust.

Open source AI
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M
100/100

milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Open source AI
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100/100

unsloth

Local UI to run and train LLMs and diffusion models, including Qwen3.8, Kimi K3, MiniMax-H3, Gemma 4, DeepSeek-V4, FLUX and more.

Open source AI
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B
100/100

BrowserOS

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Open source AI
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100/100

haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with exp

Open source AI
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V
100/100

vllm

A high-throughput and memory-efficient inference and serving engine for LLMs

Open source AI
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100/100

streamlit

Streamlit — A faster way to build and share data apps.

Open source AIAnalytics
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100/100

Soro – SEO Autopilot & AI Content Writer

Connect your WordPress site to Soro for automatic AI-powered article publishing and SEO content automation.

Open source AISEO
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