Alternatives to LangChain

Alternatives, ranked

1. 1
   HA

   Hermes Agent

   Self-hosted AI agent with persistent memory that turns experience into reusable skills and chats over Telegram, Slack and more.

   • Released more recently
   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 42 days ago

   2 96.2 = Compare
2. 2
   NA

   Nanobot

   Lightweight self-hosted personal AI agent with a web UI, memory, tools, automation and chat-app channels.

   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 51 days ago

   23 92.3 = Compare
3. 3
   OF

   OfficeCLI

   OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, singl

   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 50 days ago

   32 91.6 = Compare
4. 4
   NA

   NanoClaw

   Small personal AI assistant that runs each agent in its own container and connects to WhatsApp, Telegram, Slack and Gmail.

   • Released more recently
   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 43 days ago

   66 86.3 = Compare
5. 5
   EC

   ECC

   The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor

   • Released more recently
   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 46 days ago

   74 83.9 = Compare
6. 6
   DH

   deepseek-harness

   DeepSeek Harness: Everything is a Plugin.

   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 49 days ago

   78 83.4 = Compare
7. 7
   CS

   cc-switch

   A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

   • Released more recently
   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 46 days ago

   80 82.7 = Compare
8. 8
   CO

   codex

   Lightweight coding agent that runs in your terminal

   • Released more recently
   • Higher score
   • Runs on more platforms
   • No shared features
   Updated 46 days ago

   81 82.6 = Compare