Builder.io vs UXPin
UXPin scores 8.5 to Builder.io's 8.0 among the AI UI design tools we rate, and is the better pick for 2 of the 5 kinds of buyer below.
UXPin wins, 8.5 to 8.0
UXPin's cheapest paid plan is $49 against Builder.io's $24, roughly double. Builder.io connects to far more of a team's stack, 15 integrations against UXPin's 7, and documents a public API for triggering runs, which UXPin does not offer. UXPin instead ships a template library to start from and its React output can target 5 different component libraries. Both let several people edit the same project live and run comments for approval.
Pick Builder.io if you want more integrations and a public API at a lower starting price.
Pick UXPin if you want a template library and more code targets to choose from.
Best for
Who each one suits, decided on the criteria that matter to that buyer and the checked facts where the two differ.
- Built-in user testing: UXPin yes, Builder.io no
- Apps it connects to: 15 integrations against 7 integrations
- Cheapest paid plan, monthly: $24 against $49
- API: Builder.io yes, UXPin no
- Template library: UXPin yes, Builder.io no
- Where it runs: 5 platforms against 3 platforms
- Does not train AI on what you upload: Yes against unless you opt out
- GDPR: UXPin yes, Builder.io does not say
How they score
Both are scored the same way, against the other AI UI design tools we rate, from facts on each vendor's own pages. They split the criteria 2 each, with the rest level.
Where they differ
Every point where the two vendors' published facts disagree, with a link to where each fact was read. "Not published" means the vendor does not say either way.
Published by only one of them
Where they match (12)
Pricing, plan by plan
Every plan each vendor publishes, monthly and yearly where both are offered.
Builder.io
UXPin
Pros and cons
From each tool's full review, written from the same checked facts.
Builder.io
- Chat instructions to the Builder agent generate and edit real UI and code inside a connected codebase.
- Design System Intelligence builds generated UI from a team's own components and tokens.
- A Chrome extension imports the layout of any website, and a Figma plugin converts designs into deployable code.
- Handoff arrives as a working pull request against the real repository, not a spec-only view.
- Real-time multiplayer editing is included on every plan, including the free one.
- The free plan never expires, covering up to five users with 60 Agent Credits a month.
- Offers models from Anthropic, OpenAI and Google, defaulting to Claude Sonnet 4.
- Holds a SOC 2 Type 2 report.
- No structured user testing feature; sharing a prototype is limited to comments.
- No ready-made template library to start a project from.
- No AI image generation or editing.
- Free-plan inputs and outputs are always used to train Builder's AI, with no opt-out.
- Single sign-on is restricted to the custom-quoted Enterprise plan.
- Pro and Team plans are billed per user, so the price multiplies with every seat added.
UXPin
- Merge lets you design with real React, MUI, Bootstrap, Ant Design or Shadcn/ui components instead of static shapes.
- Forge can turn a text prompt, or a screenshot, wireframe or sketch, into a UI built from your own component library.
- Prototypes support conditional logic, variables, states and expressions, not just click-through screens.
- UXPin says it never trains its own models or any external AI system on customer data.
- Real-time collaboration and a Figma plugin are included on every plan, including free.
- Every plan starts with a 14-day free trial of all features, and no credit card is required.
- Subscribers own the data they create in UXPin.
- The free plan is limited to two prototypes and the single GPT 5-mini model.
- UXPin has no brand kit; its design-tokens feature is listed as coming soon.
- UXPin does not generate or edit standalone images, only UI screens built from components.
- UXPin has no public developer API.
- SSO is only available on Growth and Enterprise, not on Free or Core.
- Growth costs $69 a month per seat, or $40 a month billed annually, to unlock Storybook integration and all AI models.
Builder.io vs UXPin: common questions
Which is better, Builder.io or UXPin?
UXPin scores 8.5 and Builder.io 8.0 out of 10 among the AI UI design tools we rate. UXPin is ahead on what you can make and privacy and trust. Builder.io is ahead on workflow and output and pricing.
Is Builder.io or UXPin cheaper?
Builder.io's cheapest paid plan is $24/user/month (Pro) and UXPin's is $29/mo, Core (annual billing, $49/mo monthly). Compare what each plan includes below before going on price alone.
Do Builder.io and UXPin have a free plan?
Yes, both do.
What can Builder.io do that UXPin cannot?
On the facts both vendors publish: aPI.
What can UXPin do that Builder.io cannot?
On the facts both vendors publish: built-in user testing and template library.
