# AI tools for “Chat UI” 251 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | semantic match | [.md](https://openaitools.app/tool/chatgpt-4.md) | | 2 | [Open WebUI](https://openaitools.app/tool/open-webui) | 804,534 | -2.8% | Freemium | Self-hosted AI workspace for local and cloud models | keywords 100%; semantic match | [.md](https://openaitools.app/tool/open-webui.md) | | 3 | [LocalMode UI - Local-First AI Components](https://openaitools.app/tool/localmode-ui-local-first-ai-components) | 33,428 | +54.7% | Free | Copy-owned React components and blocks that run AI models on-device, with no server and no API key. | keywords 100%; semantic match | [.md](https://openaitools.app/tool/localmode-ui-local-first-ai-components.md) | | 4 | [reachat](https://openaitools.app/tool/reachat) | 585 | -14.9% | Free | Open-source React chat UI building blocks — ship an LLM interface in hours, not weeks. | keywords 100%; semantic match | [.md](https://openaitools.app/tool/reachat.md) | | 5 | [Stitch](https://openaitools.app/tool/stitch) | 4,725,324 | -13.9% | Freemium | Google's AI tool for generating mobile and web UI designs from prompts | keywords 67% | [.md](https://openaitools.app/tool/stitch.md) | | 6 | [Streamdown](https://openaitools.app/tool/streamdown) | 8,750 | +193% | Free and open source | A drop-in React Markdown renderer built for streaming AI output | keywords 100%; semantic match | [.md](https://openaitools.app/tool/streamdown.md) | | 7 | [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | -17.8% | Freemium | Build websites and apps by chatting with AI in your browser | semantic match | [.md](https://openaitools.app/tool/bolt-new.md) | | 8 | [v0 by Vercel](https://openaitools.app/tool/v0-dev-by-vercel-labs) | 2,774,275 | -14.3% | Freemium | Prompt to working full-stack web app, published in seconds | keywords 67% | [.md](https://openaitools.app/tool/v0-dev-by-vercel-labs.md) | | 9 | [ChatKit](https://openaitools.app/tool/chatkit) | 3,846 | -12.2% | Paid | A refined ChatGPT interface powered by your own API key | keywords 100%; semantic match | [.md](https://openaitools.app/tool/chatkit.md) | | 10 | [DHTMLX Chatbot](https://openaitools.app/tool/dhtmlx-chatbot) | 52,781 | -19.2% | Free | MIT-licensed JavaScript widget for AI support chat | keywords 100%; semantic match | [.md](https://openaitools.app/tool/dhtmlx-chatbot.md) | | 11 | [Impeccable](https://openaitools.app/tool/impeccable) | 1,038,637 | +8.2% | Free | Give your coding agent real design judgment | keywords 67% | [.md](https://openaitools.app/tool/impeccable.md) | | 12 | [InstaSnippet](https://openaitools.app/tool/instasnippet) | 683 | +190.6% | Freemium | Turn AI chats into interactive apps, one prompt at a time | keywords 100%; semantic match | [.md](https://openaitools.app/tool/instasnippet.md) | | 13 | [CopilotKit](https://openaitools.app/tool/copilotkit) | 403,148 | +199.4% | Freemium | Open-source frontend stack for building AI agents and copilots inside your own product | keywords 67% | [.md](https://openaitools.app/tool/copilotkit.md) | | 14 | [Command Code](https://openaitools.app/tool/command-code) | 2,358,177 | -12.1% | Freemium, Contact for Pricing | The coding agent that learns your coding taste | keywords 67% | [.md](https://openaitools.app/tool/command-code.md) | | 15 | [Interviews Chat](https://openaitools.app/tool/interviews-chat) | 135,960 | -6.8% | Freemium | Real-time AI interview copilot and prep coach in one platform | semantic match | [.md](https://openaitools.app/tool/interviews-chat.md) | | 16 | [Chat Data](https://openaitools.app/tool/chat-data) | 181,358 | +275.8% | Freemium, Paid | Build custom AI agents and support chatbots trained on your own data, across every channel | semantic match | [.md](https://openaitools.app/tool/chat-data.md) | | 17 | [Ludo AI](https://openaitools.app/tool/ludo-ai) | 335,411 | +0.6% | Freemium, Free Trial | Production-ready AI game assets, from spritesheets to 3D | keywords 67% | [.md](https://openaitools.app/tool/ludo-ai.md) | | 18 | [Codia AI](https://openaitools.app/tool/codia-ai) | 398,220 | -2.8% | Freemium, Contact for Pricing | Turn flat screenshots, PDFs and slides back into editable designs and code | keywords 67% | [.md](https://openaitools.app/tool/codia-ai.md) | | 19 | [Chat01.ai](https://openaitools.app/tool/chat01-ai) | 122,748 | -15.4% | Freemium | Free, unlimited-feeling access to frontier ChatGPT-style models in your browser | semantic match | [.md](https://openaitools.app/tool/chat01-ai.md) | | 20 | [LangUI](https://openaitools.app/tool/langui) | 1,872 | -18% | Free | Open source Tailwind CSS components for AI and GPT interfaces | keywords 67%; semantic match | [.md](https://openaitools.app/tool/langui.md) | | 21 | [Sleek](https://openaitools.app/tool/sleek-design) | 142,349 | -39.2% | Free | AI mobile app designer that turns a prompt into every screen | keywords 67% | [.md](https://openaitools.app/tool/sleek-design.md) | | 22 | [Qodex](https://openaitools.app/tool/qodex) | 140,666 | +10.1% | Contact for Pricing | Execution-backed code review that runs real API, UI and security tests on every pull request | keywords 67% | [.md](https://openaitools.app/tool/qodex.md) | | 23 | [BoltAI](https://openaitools.app/tool/boltai-com) | 51,681 | -8.2% | One-time purchase (perpetual licence with 1 year of updates) | One native Mac workspace for hundreds of AI models | semantic match | [.md](https://openaitools.app/tool/boltai-com.md) | | 24 | [Anima](https://openaitools.app/tool/anima) | 283,307 | -5.8% | Freemium | Design-aware AI agent that turns Figma files, URLs, and prompts into live apps | keywords 67% | [.md](https://openaitools.app/tool/anima.md) | Page 1 of 11 · [Next page →](https://openaitools.app/index.md?q=Chat+UI&group=coding-development&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Chat%20UI More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)