What HeroUI does

HeroUI (legal entity: NextUI Inc.) is an open-source UI component library company serving web and mobile developers. The company operates two core product lines: HeroUI React, a 71+ component library for web applications built on React 19+, Tailwind CSS v4, and React Aria accessibility primitives; and HeroUI Native, a React Native component library (released as stable v1.0.0 in March 2026) built on Tailwind v4 via Uniwind. Components use a compound component API (e.g., Card.Header, Card.Content) for markup control, CSS-based theming via design tokens, and Server Component support for Next.js App Router.

The company's go-to-market is product-led and community-led. The core library is free and open-source, distributed via npm, with strong organic distribution channels (27.7k GitHub stars, 97.1K Discord followers, X/Twitter, JAI Builders, Indie Hackers). HeroUI monetizes through HeroUI Pro, a paid subscription tier offering additional components, pre-built application templates (dashboard, mail, chat, finance), and AI tooling. A distinctive strategic pillar is the company's AI-developer tooling layer: the HeroUI MCP Server (@heroui/react-mcp) exposes component documentation to AI coding assistants such as Cursor, Claude Code, Windsurf, and VS Code, complemented by agent skills and an llms.txt documentation format. HeroUI also offers a Theme Builder, Figma Community kit, and Storybook. The company is a Y Combinator Summer 2024 (S24) graduate, is privately held, and operates with a 1–10 person team.

Name

HeroUI

Legal name

NextUI Inc.

Website

https://heroui.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

HeroUI is an open-source UI component library company building accessible React and React Native components on Tailwind CSS v4 and React Aria, monetizing via a HeroUI Pro subscription while distributing through npm, GitHub, and AI-coding-assistant integrations.

Ownership category

akta.pro rank

Product category

UI Component Library

akta.pro primary industry

Mobile App Development Platforms (MADP) (HDAEAKAD)

Keywords

• React component library
• UI development tools
• Design system components
• Accessibility components
• React Native library

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Open Source Core Library: Free open-source component library distributed via npm with no cost to users. Revenue is indirect through community growth, brand, and enterprise adoption leading to premium offerings.
2. HeroUI Pro (Premium): Paid subscription tier offering additional components, templates, and AI tooling beyond the free open-source offering. Includes Pro components, template components, and AI tooling access.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

HeroUI is an open-source UI component library company that builds React-based component libraries for web and mobile applications. The product suite centers on HeroUI React (built on React Aria accessibility primitives and Tailwind CSS v4 styling with 71+ components and 605+ examples) and HeroUI Native (a React Native component library distributed via Expo). The company also offers a commercial HeroUI Pro subscription providing additional components, templates, and AI tooling beyond the free open-source offering.

Product overview

HeroUI is an open-source UI component library company that provides two distinct product lines: HeroUI React (web) built with Tailwind CSS v4 and React Aria for accessibility, and HeroUI Native for React Native mobile applications. The ecosystem includes AI development tools (MCP Server, Agent Skills, llms.txt), a theme customization system, Storybook documentation, and a Figma design kit. A commercial tier called HeroUI Pro offers additional templates and premium components.

Differentiator

Problem solved

Functional benefit

Brands

• HeroUI React: Open-source React component library for web applications built on Tailwind CSS v4
• HeroUI Native
• HeroUI Pro
• HeroUI Chat
• HeroUI MCP Server

Products and services

• HeroUI React Open-source UI component library for web applications built on React, using Tailwind CSS v4 for styling and React Aria for accessibility. Offers 71+ production-ready components with compound component API patterns, CSS-based theming, and server component support.
• HeroUI Native Open-source React Native component library for building mobile interfaces, built on Tailwind v4 via Uniwind. Includes smooth animations, polished details, and built-in accessibility following mobile best practices. Released under Apache License 2.0.
• HeroUI MCP Server Standalone MCP (Model Context Protocol) server that provides AI coding assistants direct access to HeroUI v3 documentation, component APIs, source code, and theme variables. Supports stdio transport and is available for multiple AI coding environments.
• create-heroui-native-app CLI CLI tool for scaffolding a preconfigured HeroUI Native + Expo Router project with Expo SDK 56, React Native 0.85, Uniwind, and all peer dependencies wired up. Offers single-screen and tabs starter templates.
• HeroUI Chat Text-to-app platform for creating applications with natural language, available as a paid offering with a free 7-day trial, credit-based usage, and Google/Apple sign-in options.

Quantifiable outcome

• 71+ components, 605+ examples available out of the box
• +1 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature7 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Ant Design: Enterprise-grade React UI library originating from Alibaba with a comprehensive design system and Ant Design Pro offering. Broad incumbent serving enterprise dashboards and admin UIs, overlapping with HeroUI's target use cases (Dashboard, Mail, Chat, Finance templates).
• Material UI (MUI): Largest incumbent React component library with Material Design system, plus MUI X for advanced components. Targets the same React developer persona as HeroUI but operates as a broad, well-funded platform with a much larger team and mature enterprise offering.

Emerging players

• Park UI: Open-source React component library built on Ark UI primitives and Panda CSS, focused on theming and accessibility. Emerging player targeting a similar Tailwind-adjacent, accessibility-first positioning to HeroUI but with a smaller community footprint.

Direct peers

• shadcn/ui: Open-source React component library built on Tailwind CSS and Radix UI primitives, distributed as copy-paste source rather than an npm package. Direct competitor targeting the same React + Tailwind developer persona as HeroUI and currently the most discussed alternative in the space.
• Tremor: React component library specifically for building dashboards and analytics interfaces on top of Tailwind CSS. Comparable to HeroUI's Dashboard template component on the Pro tier and overlaps with the same dashboard-building developer persona.
• Chakra UI: Open-source React component library focused on accessibility and developer experience, with composable theming. Direct peer to HeroUI in the accessible React UI library category, historically comparable in positioning to NextUI/HeroUI.
• Radix UI: Unstyled, accessible React primitives (Primitives and Themes) maintained by WorkOS. Closely related to HeroUI because shadcn/ui is built on Radix Primitives and HeroUI is built on React Aria — both target the accessible-headless layer that HeroUI builds upon.
• Mantine: Open-source React component library and hooks with comprehensive components, theming, and form management. Directly comparable to HeroUI as a full-featured accessible React UI library serving the same developer segment with comparable component breadth.
• Tailwind UI: Official paid component templates from the Tailwind CSS team. Adjacent peer because it targets the same Tailwind-using React developer with a paid template offering — directly competing with HeroUI Pro's template monetization model.

Others

• Adobe React Aria: Adobe-maintained library of unstyled, accessible React hooks and components that HeroUI builds on top of for its accessibility layer. Upstream dependency and enabling technology — not a direct competitor but the foundation HeroUI's accessibility moat rests on.

Market position

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/hero_ui
• GitHubgithub.com/heroui-inc
• LinkedInlinkedin.com/company/heroui

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about HeroUI