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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

2,018 tools · sorted by quality

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archcore

Spec-driven development and context engineering for Claude Code, Cursor, Codex, and GitHub Copilot — backed by project context in Git.

Score 89 GitHub stars 62 Open source
IntelliChat

Modern AI chatbot supporting multiple LLMs. Switch between Gemini, Mistral, Llama, Claude and ChatGPT.

Score 89 GitHub stars 61 Open source
vnx-orchestration

Governance-first orchestration for Claude Code, Codex, and Gemini CLI — parallel workers, receipts, quality gates, and full provenance.

Score 89 GitHub stars 61 Open source
NeveAI

NeveAI é uma plataforma de IA local privacy-first, desenvolvida para oferecer uma experiência de alta performance na execução de LLMs, reduz...

Score 89 GitHub stars 61 Open source
tokenmaxx

A local proxy that aggregates usage across your Codex and Claude Code accounts — with live token-throughput analytics.

Score 89 GitHub stars 61 Open source
Shelly

AI-powered chat-first terminal IDE for Android. Built entirely on a phone, by someone who can't write code.

Score 89 GitHub stars 61 Open source
RustAPI

A high-performance, ergonomic web framework for Rust with native AI/LLM support.

Score 89 GitHub stars 61 Open source
repo-map

repo-map generates LLM-enhanced summaries and analysis of software repositories, providing developers with valuable insights into project st...

Score 89 GitHub stars 61 Open source
pandas-gpt

Power up your data science workflow with ChatGPT.

Score 89 GitHub stars 61 Open source
vsync

Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. One config, all tools.

Score 89 GitHub stars 61 Open source
Claude-Skill-Potions

A collection of Claude skills I have concocted to optimise my Ops/Product workflows.

Score 89 GitHub stars 61 Open source
remember

AI-powered second brain for Claude Code that builds itself. Extract knowledge from every session—past and present—into auto-organized Mark...

Score 89 GitHub stars 61 Open source
scribe

LLM-managed personal knowledge base. Auto-extracts from git repos, Claude Code sessions (via ccrider FTS5), and iMessage bookmarks. Cross-pr...

Score 89 GitHub stars 61 Open source
littleaibox

Privacy-focused AI conversation platform for chat, coding, research, and documents.

Score 89 GitHub stars 60 Open source
clips-studio

Free, open-source Opus Clip alternative that runs entirely on your own PC. Turn long streams and videos into ready-to-post vertical Shorts:...

Score 89 GitHub stars 60 Open source
Latent-SFT

Official implementation of Latent-SFT: teaching LLMs to reason with vocabulary-space latent chains.

Score 89 GitHub stars 60 Open source
bgts-context-engine

Deterministic code-graph context engine for AI coding agents - PostgreSQL + Apache AGE + pgvector, MCP & REST, no LLM in the loop.

Score 89 GitHub stars 60 Open source
zeph

A memory-first AI agent that remembers why decisions were made — not just the last message. Runs local (Ollama), cloud (Claude · OpenAI · Ge...

Score 89 GitHub stars 60 Open source
FMT-exocortex-template

Exocortex template: fork & deploy your AI-powered personal knowledge system with Claude Code

Score 89 GitHub stars 60 Open source
5dive

Run a company of AI agents on a server you own. Spin up named agents (claude, codex, pi…), put them on an org chart with a shared backlog, l...

Score 89 GitHub stars 60 Open source
claude-code-essentials-vs-code

🚀 Claude Code & VS Code essentials — complete setup guide, extensions, slash commands, skills, and one-click install scripts for Windows.

Score 89 GitHub stars 60 Open source
opne-aureka

Upload spreadsheets, ask questions via chat, and auto-generate chart reports. No coding required, gain instant insights and unlock data valu...

Score 89 GitHub stars 60 Open source
weppy-roblox-mcp

Roblox Studio MCP server & plugin for Claude Code, Cursor, Codex, and Gemini. AI-powered scripts, terrain, assets, lighting, and bidirection...

Score 89 GitHub stars 60 Open source
jmeter-ai

🚀 Feather Wand - JMeter Agent for performance engineers w/ Codex and Claude Code integration

Score 89 GitHub stars 60 Open source
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