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

12 alternatives to LangUI, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits |
|---|
| MoM Growth |
|---|
| Pricing Model |
|---|
| Primary Market |
|---|
| Rating |
|---|
| Compare |
|---|
| ● | LangUI | langui.dev | 1.87K | -412 (-18%) | Free | India | 4.5 | Profile |
| 1 | NextUI Pro (HeroUI Pro) | nextui.pro | 699 | -1.31K (-65.1%) | Paid | Brazil | 4.4 | Compare |
| 2 | CopilotKit | copilotkit.ai | 403.15K | 268.49K (+199.4%) | Freemium | United States | 4.6 | Compare |
| 3 | Windframe | windframe.dev | 23.91K | -7.9K (-24.8%) | Paid | United States | 4.1 | Compare |
| 4 | Components AI | components.ai | 8.52K | -1.99K (-18.9%) | Free | India | 4.3 | Compare |
| 5 | Tambo | tambo.co | 7.03K | 250 (+3.7%) | Freemium | United States | 4.3 | Compare |
| 6 | DesignCode UI | designcodeui.com | 5.91K | -11.02K (-65.1%) | Freemium, Paid | France | 4.2 | Compare |
| 7 | Kombai | kombai.com | 85.23K | -17.5K (-17%) | Freemium, Paid, Contact for Pricing | India | 4.2 | Compare |
| 8 | LocalMode UI - Local-First AI Components | localmode.ai | 33.43K | 11.82K (+54.7%) | Free | United States | 4.6 | Compare |
| 9 | kickstartDS | kickstartds.com | 915 | 915 (0%) | Free | United States | 4.3 | Compare |
| 10 | reachat | reachat.dev | 585 | -102 (-14.9%) | Free | Global | 4.3 | Compare |
| 11 | Atheros AI Builder | atheros.ai | 31.26K | 15.96K (+104.3%) | Freemium, Paid | United States | 4.1 | Compare |
| 12 | Toolcraft | toolcraft.sh | 6.47K | -2.76K (-29.9%) | Free | India | 4.5 | Compare |

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

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

Design visually in Tailwind CSS and export production-ready code for any framework
Design visually in Tailwind CSS and export production-ready code for any framework
Free / Open-sourceAn open-source, code-free studio for building parametric and generative design systems
Free / Open-sourceAn open-source, code-free studio for building parametric and generative design systems
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

SpecialistA massive Figma & Framer UI component library with variables, variants, and adaptive layouts
SpecialistA massive Figma & Framer UI component library with variables, variants, and adaptive layouts

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

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-sourceOpen-source starter kit and low-code UI toolkit for building your own design system
Free / Open-sourceOpen-source starter kit and low-code UI toolkit for building your own design system
Free / Open-sourceOpen-source React chat UI building blocks — ship an LLM interface in hours, not weeks.
Free / Open-sourceOpen-source React chat UI building blocks — ship an LLM interface in hours, not weeks.
Designer-grade UI components and full apps, shipped straight into your stack
Designer-grade UI components and full apps, shipped straight into your stack

Free / Open-sourceOpen-source starter kit for building custom design apps with AI
Free / Open-sourceOpen-source starter kit for building custom design apps with AI