
Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
12 alternatives to reachat, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits |
|---|
| MoM Growth |
|---|
| Pricing Model |
|---|
| Primary Market |
|---|
| Rating |
|---|
| Compare |
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| ● | reachat | reachat.dev | 585 | -102 (-14.9%) | Free | Global | 4.3 | Profile |
| 1 | CopilotKit | copilotkit.ai | 403.15K | 268.49K (+199.4%) | Freemium | United States | 4.6 | Compare |
| 2 | Tambo | tambo.co | 7.03K | 250 (+3.7%) | Freemium | United States | 4.3 | Compare |
| 3 | LocalMode UI - Local-First AI Components | localmode.ai | 33.43K | 11.82K (+54.7%) | Free | United States | 4.6 | Compare |
| 4 | Streamdown | streamdown.ai | 8.75K | 5.76K (+193%) | Free and open source | United States | 4.7 | Compare |
| 5 | T3 Code | t3.codes | 1.07M | 369.11K (+52.5%) | Free | United States | 4.7 | Compare |
| 6 | LangUI | langui.dev | 1.87K | -412 (-18%) | Free | India | 4.5 | Compare |
| 7 | LobeChat | lobechat.com | 11.37K | -175 (-1.5%) | Freemium, Free | Russia | 4.7 | Compare |
| 8 | Piny | getpiny.com | 5.25K | -501 (-8.7%) | Freemium | United States | 4.1 | Compare |
| 9 | Pi Coding Agent | pi.dev | 1.93M | 74.89K (+4%) | Free | China | 4.6 | Compare |
| 10 | DeepSeek | deepseek.com | 372.76M | 15.36M (+4.3%) | Freemium | China | 4.8 | Compare |
| 11 | Kombai | kombai.com | 85.23K | -17.5K (-17%) | Freemium, Paid, Contact for Pricing | India | 4.2 | Compare |
| 12 | NextUI Pro (HeroUI Pro) | nextui.pro | 699 | -1.31K (-65.1%) | Paid | Brazil | 4.4 | Compare |

Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
Free / Open-sourceOpen-source frontend stack for building AI agents and copilots inside your own product
Free / Open-sourceAn open-source toolkit for adding AI agents to your React app
Free / Open-sourceAn open-source toolkit for adding AI agents to your React app

Free / Open-sourceCopy-owned React components and blocks that run AI models on-device, with no server and no API key.
Free / Open-sourceCopy-owned React components and blocks that run AI models on-device, with no server and no API key.
Free / Open-sourceA drop-in React Markdown renderer built for streaming AI output
Free / Open-sourceA drop-in React Markdown renderer built for streaming AI output

Free / Open-sourceOpen-source control plane for orchestrating coding agents

Free / Open-sourceOpen source Tailwind CSS components for AI and GPT interfaces
Free / Open-sourceOpen source Tailwind CSS components for AI and GPT interfaces

Free / Open-sourceOpen-source, plugin-rich chat interface for every major AI model
Free / Open-sourceOpen-source, plugin-rich chat interface for every major AI model
Visual editing for React code, whether you wrote it or an AI did
Visual editing for React code, whether you wrote it or an AI did
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

AI design engineer that ships production-ready frontend
AI design engineer that ships production-ready frontend

Premium React and React Native components, templates, and AI tooling
Premium React and React Native components, templates, and AI tooling