CopilotKit records 403,148 monthly visits with +199.4% month-over-month growth and Freemium pricing. NextUI Pro (HeroUI Pro) records 699 monthly visits with -65.1% growth and Paid pricing.
Open-source frontend stack for building AI agents and copilots inside your own product
Premium React and React Native components, templates, and AI tooling
| Dimension / Metric | | |
|---|---|---|
| Official Domain | copilotkit.ai | nextui.pro |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 403.15K (403,148) | 699 (699) |
| MoM Traffic Delta | +268.49K (+199.4%) | -1.31K (-65.1%) |
| Primary Market & Share | 🇺🇸 United States (18.9%) | 🇧🇷 Brazil (59.3%) |
| Direct Visits / mo | 179.26K | 261 |
| User Rating | 4.6 | 4.4 |
| Supported Platforms | Website | Website |
Open-source frontend stack for building AI agents and copilots inside your own product
Ship a working copilot UI in minutes with drop-in components for React, Angular, Vue, iOS, and Android, or go fully headless for total control over rendering.
A general-purpose bi-directional link between your app and any agent backend, with integrations for the OpenAI Agents SDK, Claude Agent SDK, LangChain, Google ADK, AWS Strands, Mastra, and many more.
Agents return real UI — charts, forms, tables, and approval prompts rendered with your own design system on the same screen the user is already working in.
Let agents read and write application state, call your frontend functions, and pause for human approval before sensitive actions are executed.
Premium React and React Native components, templates, and AI tooling
Production-grade components for dashboards, e-commerce, charts, calendars, and forms, built with Tailwind CSS and a shared API across web and native.
Full-page templates for finance, email, and AI chat that start from real structure rather than an empty file.
Agent tooling with included AI credits that helps AI assistants generate interfaces consistent with the design system.
Customisable variables, typography, radii, and animation settings so a product can match a brand without fighting the library.
Free / Open-sourceDescribe your idea in chat and Lovable turns it into a working app or website
Free / Open-sourceDescribe your idea in chat and Lovable turns it into a working app or website
Free / Open-sourceDescribe an app in chat and ship it
Free / Open-sourceDescribe an app in chat and ship it
Free / Open-sourcePrompt to working full-stack web app, published in seconds
Free / Open-sourcePrompt to working full-stack web app, published in seconds
Free / Open-sourceShip on-brand product experiences with your team and AI agents
Free / Open-sourceShip on-brand product experiences with your team and AI agents
Free / Open-sourceAI app builder with visual editing and full code export
Free / Open-sourceDesign-aware AI agent that turns Figma files, URLs, and prompts into live apps
Free / Open-sourceDesign-aware AI agent that turns Figma files, URLs, and prompts into live apps
SpecialistCombines conversational workflow drafting with visual flow builders, focusing on workflow automation rather than frontend copilot embedding.
SpecialistCombines conversational workflow drafting with visual flow builders, focusing on workflow automation rather than frontend copilot embedding.
Free / Open-sourceDescribe an idea and ship a native iOS and Android app
Free / Open-sourceDescribe an idea and ship a native iOS and Android app
SpecialistIDE extension providing model-agnostic AI coding assistance rather than a frontend UI component library for web applications.
Free / Open-sourceDescribe an app, get one you can publish
Free / Open-sourceDescribe an app, get one you can publish
SpecialistFocuses on Python-based agent building and deployment rather than frontend React component integration for web applications.
Free / Open-sourceBuild and deploy apps, websites and AI agents from a prompt
Free / Open-sourceBuild and deploy apps, websites and AI agents from a prompt
