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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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1,960 tools · sorted by quality

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jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

Score 100 GitHub stars 44,636 Open source
ekko-studio

Ekko Studio is a local-first AI workspace for multi-agent chat, coding, and visual workflows, available on desktop and the web.

Score 100 GitHub stars 11,189 Open source
omlx

LLM inference server with continuous batching & SSD caching for Apple Silicon — managed from the macOS menu bar

Score 100 GitHub stars 22,175 Open source
prompts.chat

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organizat...

Score 100 GitHub stars 168,137 Open source
ragflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a...

Score 100 GitHub stars 91,209 Open source
claude-code-best-practice

from vibe coding to agentic engineering - practice makes claude perfect

Score 100 GitHub stars 66,219 Open source
stagehand

The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.

Score 100 GitHub stars 25,339 Open source
AionUi

Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ more CLI Agent | Customize your assistants | Team the...

Score 100 GitHub stars 32,489 Open source
goose

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Score 100 GitHub stars 54,570 Open source
omnigent

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harness...

Score 100 GitHub stars 10,204 Open source
opencodex

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, an...

Score 100 GitHub stars 16,154 Open source
DesktopCommanderMCP

This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities

Score 100 GitHub stars 9,671 Open source
inference

Swap GPT for any LLM by changing a single line of code. Xinference lets you run open-source, speech, and multimodal models on cloud, on-prem...

Score 100 GitHub stars 9,592 Open source
claude-ads

Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple,...

Score 100 GitHub stars 9,213 Open source
local-deep-research

~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXi...

Score 100 GitHub stars 9,121 Open source
PraisonAI

PraisonAI 🦞 — Hire a 24/7 AI Workforce. Stop writing boilerplate and start shipping autonomous self-improving agents that research, plan, c...

Score 100 GitHub stars 9,082 Open source
Graft

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebas...

Score 100 GitHub stars 9,049 Open source
html-anything

✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / t...

Score 100 GitHub stars 8,936 Open source
awesome-LLM-resources

🧑‍🚀 全世界最好的LLM资料总结(多模态生成、Agent、辅助编程、AI审稿、数据处理、模型训练、模型推理、o1 模型、MCP、小语言模型、视觉语言模型) |...

Score 100 GitHub stars 8,972 Open source
ChatGPT-Shortcut

Stop writing prompts from scratch — a searchable prompt library for ChatGPT, Claude, Gemini and Cursor · Русский 한국어 العربية हिन्दी ไทย...

Score 100 GitHub stars 8,784 Open source
rig

⚙️🦀 Build modular and scalable LLM Applications in Rust

Score 100 GitHub stars 8,718 Open source
TypeChat

TypeChat is a library that makes it easy to build natural language interfaces using types.

Score 100 GitHub stars 8,680 Open source
GenieX

Run frontier LLMs and VLMs locally on Qualcomm devices across NPU, GPU, and CPU with a few lines of code

Score 100 GitHub stars 8,395 Open source
bifrost

Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µ...

Score 100 GitHub stars 8,312 Open source
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