Builder.io

Builder.io is a visual AI development platform that lets designers, product managers, marketers and engineers build and edit user interfaces directly in a real codebase. Instead of generating a separate prototype, it connects to your repository, understands your components and design tokens, and turns visual edits or prompts into code changes that go through normal review. It also includes a visual CMS, so marketing teams can run pages and campaigns on the same product.

What is Builder.io used for?

Builder.io is used to shorten the loop between a design idea or a small request and a merged change in production.

• Editing UI visually on a canvas that is wired to your own components and design tokens
• Turning Figma designs into code with the Builder.io Figma plugin
• Letting designers polish layouts and PMs fix copy in the real app, with changes sent as branches or pull requests
• Acting on feedback from Slack or Jira through the Builder Agent on Team plans
• Creating and publishing marketing pages and campaigns with the Visual CMS
• Connecting coding tools through built-in and custom MCP servers

Who Builder.io is best for

Builder.io is best for product teams with an established React codebase and design system who want non-engineers to contribute safely, and for companies whose marketing teams need to update pages without filing tickets. Solo founders starting from nothing may find a prompt-to-app builder quicker, since Builder.io's value grows with an existing codebase.

Builder.io pricing

As of October 2026, Builder.io's free plan includes one user (up to five per space), 15 credits a day up to 60 a month, git connections, the Figma plugin, VS Code extension, hosting and one design system. Pro costs $24 per user per month and adds 500 monthly credits, up to three design systems, pay-as-you-go usage at $25 per 500 credits, credit rollovers, built-in MCP servers and custom domains. Team costs $40 per user per month and adds AI training opt-out, the Builder Agent in Slack and Jira, roles, commenting, peer reviews, custom MCP servers and password-protected previews. Enterprise is custom and adds enterprise git providers, SSO, RBAC, privacy mode and SLAs. Code and Content (Visual CMS) plans are priced separately.

Limitations to keep in mind

• AI training on your usage is on by default below the Team plan
• Credits can run out quickly on the free and Pro plans for active teams
• It is most useful with a modern component-based codebase
• Self-hosted git and enterprise providers require Enterprise or an add-on

Builder.io vs alternatives

v0 by Vercel, Lovable and Bolt.new are faster for generating a brand new app from a prompt. Onlook is the closest match for visual editing of React code and is open source. Cursor is an AI code editor for engineers rather than a tool for designers and PMs. Builder.io wins for teams that want designers, PMs and marketers to make real, reviewable changes in an existing codebase with their design system intact.

Tips for getting started with Builder.io

Connect a single repository and one design system first, then test with a small change like a hero section or a form. Write custom instructions describing your conventions so generated code matches your team's patterns. Route changes through pull requests from day one so engineers stay comfortable with the workflow. If AI training on your code is a concern, review the Team plan's opt-out before rolling it out.

Builder.io FAQ

Is Builder.io free?

Yes, Builder.io has a free plan with 15 credits a day up to 60 a month for one user. Pro costs $24 per user per month.

What is Builder.io used for?

Builder.io is used to visually build and edit UI in a real codebase using your design system, and to manage marketing pages with its Visual CMS.

Does Builder.io have a Figma plugin?

Yes, Builder.io includes a Figma plugin on every plan, along with a VS Code extension and git integrations.

What is the best alternative to Builder.io?

Onlook is a strong alternative for visual editing of React code, while v0 by Vercel is better for generating a new app from a prompt.