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Best LLM Chat Tools

LLM chat tools are the front door to modern AI — from general assistants to specialist chat UIs. Scan ranked options here, then open the compare page for a compact decision table.

Open compare table Related: Best Coding Agent Tools · Best RAG Tools · Best Open Source AI Tools · Best AI Image Generation Tools

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2,049 tools · sorted by quality

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rag-template

Template for AI chatbots & document management using Retrieval-Augmented Generation with vector search and FastAPI.

Score 90 GitHub stars 86 Open source
tyran

A task conductor for Claude Code that gets better the more you use it. Multi-agent orchestration with an evidence contract that BLOCKS inste...

Score 90 GitHub stars 86 Open source
atlas-session-lifecycle

Session lifecycle management for Claude Code — persistent memory, soul purpose, reconcile, harvest, archive

Score 90 GitHub stars 86 Open source
claude_code_vs

Bring Claude Code to Visual Studio 2026: A native diff with accept/reject, a live debugger Claude can drive autonomously, Roslyn code naviga...

Score 90 GitHub stars 86 Open source
vibe-coding-tools

The Wasp Nest: a plugin marketplace of AI coding agents, skills, and workflows for Claude Code, Codex, Cursor, ZCode, and Cowork, with PRDs,...

Score 90 GitHub stars 85 Open source
talon

🦅 Multi-platform agentic AI harness — runs on Telegram, Discord, Teams & Terminal with a pluggable backend (Claude, Kilo, OpenCode, Codex,...

Score 90 GitHub stars 85 Open source
nerve

Self-hosted AI agent runtime — personal assistants, autonomous workers, and everything in between. Built on the Claude Agent SDK.

Score 90 GitHub stars 85 Open source
reevesagents

Uses only the subcriptions you have. Control different agents with agents. Free, local, workspace for AI agents. Let one agent (Claude Code,...

Score 90 GitHub stars 85 Open source
Benzi

Benzi is AI-native code intelligence infrastructure. Claude Code greps; Cursor embeds; Aider maps signatures; Benzi resolves — and answers i...

Score 90 GitHub stars 85 Open source
awesome-llm-agent-papers

A curated, continuously updated reading list of 200+ papers on LLM agents: planning, memory, tool use, multi-agent, evaluation & safety. Com...

Score 90 GitHub stars 84 Open source
discourse-chatbot

An AI bot with RAG capability for Topics, Chat & Customer Support in Discourse, currently powered by OpenAI

Score 90 GitHub stars 84 Open source
libre-webui

A local-first workspace for chat, private knowledge, artifacts, and isolated model-driven work. Self-hosted. Provider-flexible. Apache 2.0.

Score 90 GitHub stars 84 Open source
gsd-pro

GSD Pro — The most powerful AI coding workflow for Claude Code. Free alternative to Cursor Composer, Copilot Workspace, Devin & Bolt. Multi-...

Score 90 GitHub stars 84 Open source
FABULA-LLM-5

A local-first coding agent that doesn't take "done" on faith: the engine keeps the run going until the project's own tests pass, and every g...

Score 90 GitHub stars 83 Open source
forgecat-agent-profiles

Production-ready AI agent profiles for Claude Code, Cursor, Codex, OpenClaw, and Hermes. Search, install, and contribute ForgeCat packages.

Score 90 GitHub stars 83 Open source
sparkinfer

Fastest MoE/LLM inference runtime for consumer and edge Blackwell GPUs. SN74 on Gittensor.

Score 90 GitHub stars 83 Open source
liaison

AI-native zero-trust access for local LLMs and applications.

Score 90 GitHub stars 83 Open source
anythingllm-mobile

Bring local AI intelligence to your device. No rate limits & local first.

Score 90 GitHub stars 83 Open source
whatsapp-claude-plugin

Claude Code WhatsApp channel plugin — run AI directly from WhatsApp, voice transcription, remote tool approval, access control. No API keys,...

Score 90 GitHub stars 83 Open source
PromptUGUI

A solution that enables Unity uGUI development through LLM.

Score 90 GitHub stars 83 Open source
writher

🎙️ Offline voice productivity for Windows - dictate text into any app and control a local AI assistant by voice. Manages notes, to-do lists,...

Score 90 GitHub stars 83 Open source
jt-ipam

A self-hosted, integration-focused IPAM, independently developed with an operation flow familiar to phpIPAM users, deeply integrated with mu...

Score 90 GitHub stars 83 Open source
n8n-desk

Bringing n8n to your Machine — a desktop & mobile companion app for n8n. Chat with agents, build workflows conversationally, work with local...

Score 90 GitHub stars 82 Open source
trvl

Travel MCP server + CLI for AI assistants — flights, hotels, trains, cars, ferries, price alerts. No API keys, single Go binary. 1 smart MCP...

Score 90 GitHub stars 82 Open source
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