Once UI

Once UI Alternatives

Discover the 4 best alternatives to Once UI.

Curated by our team
Design & Prototyping # design-system# react# nextjs# figma# components# templates# open-source

About Once UI Alternatives

Once UI offers a solid foundation for Next.js developers, combining a React component library with a synchronized Figma file. It is a good choice for those who want a single file to handle styling and theme management. However, its pricing structure can be confusing, and free users are restricted to non-commercial projects.

If you are building a commercial product on a tight budget, or if you prefer the widespread ecosystem of Tailwind CSS over Once UI's custom styling approach, you might need an alternative. Some developers also look elsewhere if they need a larger variety of pre-built animated components or specifically want a UI kit optimized for B2B SaaS dashboards. Here are the best options to consider for your next React project.

Top Once UI Alternatives

#1
Untitled UI

Untitled UI

A large Figma UI kit and design system paired with an open-source React component library built on Tailwind CSS and React Aria.

Design & Prototyping Freemium
#2
Magic UI

Magic UI

Free and open-source library of 150+ animated React components and effects built with Tailwind CSS, Motion and TypeScript, with paid Pro templates and blocks.

Developer Tools Freemium
#3
Saas UI

Saas UI

Open-source React component library built on Chakra UI for building B2B SaaS dashboards and admin interfaces.

Developer Tools Freemium
#4
Beyond UI

Beyond UI

Premium Figma UI kit and design system with 9,000+ components, 500+ landing page sections and six production-ready SaaS app templates.

Design & Prototyping Freemium

Once UI Features

  • 100+ pre-styled MIT-licensed React components
  • Semantic Row, Column and Grid layout primitives
  • Theme and style management from a single file
  • Matching Figma design library with synced tokens
  • 100+ copy-paste blocks and 11 app templates
  • App-level state management for themes, toasts, icons and layouts
  • Agent-first harness for generating Once UI code with minimal context
  • Charts built on Recharts

Once UI Pros

  • Large open-source core under MIT with no vendor lock-in
  • Yearly price is locked in for the lifetime of the subscription
  • Endorsed publicly by the co-founder of Grafana Labs
  • Strong template library covering portfolio, docs, store and AI-agent apps

Once UI Cons

  • Purchases appear to complete on once-ui.com behind auth rather than via the Lemon Squeezy storefront, so affiliate attribution is unverified
  • Free templates are CC BY-NC and personal-use only - commercial rights require a paid plan
  • Plan cards and the comparison table quote different Pro prices ($193 vs $256)
  • Manual approval, a 7-day cookie, and a commission ceiling that maps to no published plan
  • Uses a limited-spots scarcity line on the pricing page

Once UI Technical Performance

Lighthouse Audit

Speed
74/100 C
Accessibility
80/100 B
Best Practices
100/100 A
SEO
83/100 B

Core Web Vitals

LCP 2.6s
FCP 1.2s
CLS 0.062
TBT 810ms