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Builder.io

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For product, design, and frontend teams who need to generate and iterate production UI on a connected Git repo—not a greenfield Lovable sandbox and not mockups-only. Builder.io Fusion is a visual IDE with AI Agent credits, Figma/VS Code hooks, and multiplayer editing on your design system; Publish CMS can pair with Fusion. Prefer Lovable for hosted apps with no repo, or TeleportHQ/Framer for site builders without Fusion’s code-first loop.

Design-to-Code
$Freemium
Builder.io homepage

Use it when

You want AI and visual editing on your real frontend codebase—and you’re ready to budget Agent credits beyond Free’s exploration pool.

What it does well

  • Fusion visual IDE: connect Git, edit visually, and spend Agent credits on generative UI work in-repo
  • Free: ~60 monthly Agent credits, GitHub/GitLab/Bitbucket, Figma plugin, VS Code extension, up to ~5 users/space
  • Pro: ~500 Agent credits/user/mo, rollovers, on-demand credits, built-in MCP servers, standard support
  • Team: roles (Admin/Developer/Designer/Editor), peer reviews, Slack/JIRA agents, custom MCP, priority support
  • Optional Publish CMS path for content teams; Enterprise for SSO, privacy mode, and design-system intelligence

Skip it when

  • Free’s ~60 monthly Agent credits won’t cover daily shipping—upgrade or wait for resets (no Free top-ups)
  • You need Designer/Editor roles, reviews, or Slack/JIRA agents—those start at Team
  • You want a no-repo prompt-to-hosted MVP—use Lovable or Bolt instead
  • You’re only making static mockups—Figma alone may be enough
  • New Publish CMS needs may be sales-led—don’t assume self-serve Fusion pricing covers every Publish case

Fits your workflow

Connect the repo in Fusion → generate/iterate with Agent credits → review in Builder → merge via normal Git. Pull Fusion components into Publish when marketers need a visual CMS. Keep Figma for system craft when needed.

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