AI · alternatives · 2026

24 alternatives to Nexus UI

Beautiful, composable components for building AI apps

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
AI Elements by Vercel▲334
The shadcn/ui component library for building AI-native apps
2025 · elements.ai-sdk.dev · its alternatives →
2
LangUI▲131
Open source UI components tailored for your AI projects
2023 · langui.dev · its alternatives →
3
ReactAI▲440
Open source free AI react components builder
2024 · its alternatives →
4
21st.dev▲1,211
I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!
2025 · 21st.dev · its alternatives →
5
HeroUI Chat▲811
The easiest way to generate beautiful UIs
2025 · heroui.chat · its alternatives →
6
OpenUI▲543
Describe UI and see it rendered live
2024 · github.com · its alternatives →
7
openv0▲120
AI-generated UI components with React+Tailwind, open-source
2023 · github.com · its alternatives →
8
UI Components▲325
Reusable React components to build apps with Auth0
2024 · auth0.com · its alternatives →
9
UI Builder for shadcn/ui▲242
React component for a visual way to create UIs
2024 · github.com · its alternatives →
10
AlienUI ▲8
Free open-source UI Component library for react native
2025 · alienui.vercel.app · its alternatives →
11
AI Enhanced UI Kits▲109
Design and innovate effortlessly with AI
2023 · quickblox.com · its alternatives →
12
Forge▲66
A complete React toolkit made for AI
May 2026 · forge.webba-creative.com · its alternatives →
13
Formation▲71
React-based UI component library
2022 · its alternatives →
14
Mobilecn UI▲103
Beautiful, customizable mobile UI components, free forever
2023 · its alternatives →
15
Sapiens by UI8▲93
Component based character illustration library
2021 · sapiens.ui8.net · its alternatives →
16
RNPixel▲89
Modular React Native Components for quick prototyping
2018 · its alternatives →
17
React Native AI – Full stack framework for building mobile AI apps▲13
Full stack framework for building cross-platform mobile AI apps - dabit3/react-native-ai
2023 · github.com · its alternatives →
18
Nexus▲95
Nexus is the Cursor for your data — no more uploads for tweaks, no more downloads for edits. Just seamless, AI-powered collaboration to build and analyze your connected data. With Nexus, you can do in-depth analysis, focused edits, and selective analysis all through simple prompts. We've also launched on product hunt today, so would appreciate everyone's support there!: https://www.producthunt.com/posts/nexus-12
2025 · trynexus.io · its alternatives →
19
NEXUS-1.0▲7
Helps discover, analyze, and understand open-source projects
Oct 2025 · nexus-git.vercel.app · its alternatives →
20IO
I opensourced my UI library for building web apps▲25
2015 · docs.modojs.com · its alternatives →
21
Nexus▲61
AI-managed code quality and workflows built for AI teams
2025 · omdena.com · its alternatives →
22
GlassKit UI▲71
AI-ready React UI for Meta's Ray-Ban Display glasses
Jun 2026 · glasskit.app · its alternatives →
23
Rapi UI▲56
Beautiful components for your React Native apps
2021 · rapi-ui.kikiding.space · its alternatives →
24
Nexus Kit▲10
UI components just Copy and Paste codes to your project
2025 · nexus-kit.vercel.app · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →