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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

Top tools

2,084 tools · sorted by quality

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BetterGravity

The extensible power-user platform for Google Antigravity. Adds a native In-App Browser, animated Desktop Pets, revamped Gemini UI, and cust...

Score 92 GitHub stars 206 Open source
awesome-claude-corporate-skills

166 production-ready Claude AI skills organized by corporate role — executive leadership, finance, HR, marketing, sales, legal, operations,...

Score 92 GitHub stars 206 Open source
corpusos

Open-source protocol suite standardizing LLM, Vector, Graph, and Embedding infrastructure across LangChain, LlamaIndex, AutoGen, CrewAI, Sem...

Score 92 GitHub stars 205 Open source
Eridanus

基于 OneBot 协议的多功能bot兼开发框架。以llm function calling为核心构建了更智能的功能调用机制。支持不接入QQ纯Live2d桌宠模式

Score 92 GitHub stars 204 Open source
ETOS-LLM-Studio

A native LLM client for iOS & Apple Watch. Run local GGUF models offline via llama.cpp, or connect to OpenAI/Claude/Gemini. Features local R...

Score 92 GitHub stars 204 Open source
Writ

Governance runtime for Claude Code. Enforces workflow gates at tool time, delivers the engineering rules relevant to the work, and preserves...

Score 92 GitHub stars 204 Open source
jido_ai

AI integration layer for Jido agents with LLM orchestration and reasoning strategies.

Score 92 GitHub stars 204 Open source
elves

Autonomous multi-batch development skill for Claude Code and Codex. They work while you sleep.

Score 92 GitHub stars 203 Open source
Hyperloom

An agentic system that auto-optimizes LLM workloads on AMD GPUs.

Score 92 GitHub stars 202 Open source
operator-oss

Run many Claude Code (or Codex) sessions in parallel — across every project — from one screen. Local-first, git-worktree-isolated tasks, no...

Score 92 GitHub stars 202 Open source
coding_agent_account_manager

Sub-100ms auth switching for AI coding CLIs (Claude Code, Codex, Gemini): swap subscription accounts instantly when you hit usage limits

Score 92 GitHub stars 202 Open source
cai

User friendly CLI tool for AI tasks. Stop thinking about LLMs and prompts, start getting results!

Score 92 GitHub stars 202 Open source
agent-startup-kit

Reusable AI coding workflows for Claude Code and VS Code to ship auth, billing, and landing pages faster.

Score 92 GitHub stars 201 Open source
frona

Frona is a personal AI assistant. You create autonomous agents, give them tools, and talk to them through a chat interface. Agents act on th...

Score 92 GitHub stars 201 Open source
superpowers-symfony

Claude Code plugin for Symfony 7.4 LTS & 8.x — 44 skills, 7 AI subagents & 13 commands for API Platform v4, Doctrine ORM 3, TDD (Pest/PHPUni...

Score 92 GitHub stars 200 Open source
JumpsuitAI – llms.txt + Markdown Endpoints

Generate /llms.txt, /llms-full.txt & .md endpoints for AI/LLMs in WordPress. Works with Yoast SEO, Rank Math, SEOPress & All in One SEO.

Score 92 Active installs 200 Open source
llm7.io

LLM7.io offers a single API gateway that connects you to a wide array of leading AI models from various providers.

Score 91 GitHub stars 199 Open source
zabbix-mcp-server

MCP server for the complete Zabbix API - 237 tools, multi-server, OAuth 2.1 + bearer auth, PDF reports, systemd ready. Works with ChatGPT, C...

Score 91 GitHub stars 199 Open source
dsh-chat-import

Import conversation history from 25+ AI coding agents into DeepSeek Harness as resumable sessions — tool calls, reasoning and results kept i...

Score 91 GitHub stars 198 Open source
tokf

Config-driven CLI tool that compresses command output before it reaches an LLM context

Score 91 GitHub stars 198 Open source
claude-carbon

claude-carbon: track the carbon footprint of your Claude Code sessions

Score 91 GitHub stars 198 Open source
claude-code-rust

A native Rust terminal interface for Claude Code

Score 91 GitHub stars 198 Open source
PersonaMem

[COLM 2025] Know Me, Respond to Me: Benchmarking LLMs for Dynamic User Profiling and Personalized Responses at Scale

Score 91 GitHub stars 197 Open source
evals

A comprehensive evaluation framework for AI agents and LLM applications.

Score 91 GitHub stars 197 Open source
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