Builder.io: Collaborative Platform to Build With AI Agents

Build software with yourteam and agents

Create real product experiences that stay on brand, in code, and ready to ship.

Collaborative Coding

One codebase. Every role

Everyone works from the same source of truth, with the context they need and no handoffs to clean up later.

Code the hard parts. Offload the follow-ups.

Code in Builder or your AI tool of choice, then push the branch so designers, PMs, and QA can polish pixels, edit copy, and run tests in the real app. Every change uses your code and design system, so it comes back cleaner and closer to merge.

Your designs go live. As designed.

Try new directions, refine layouts, and ship polished UI in the real product with your design system already wired in. The details you obsess over stay intact all the way to production.

Ship the changes that can’t wait.

Act on customer feedback, stakeholder requests, and experiment ideas from Slack or Jira. Review the change in your real app, get sign-off, and ship without waiting for the next sprint.

Publish campaigns on your timeline.

Create pages, update content, and run campaign changes on the real product. Preview, get approvals, and publish when it’s ready, with brand and code still in sync.

Visual Editor

Production code, edited like design

A visual canvas wired directly into your components and design tokens. Make changes that are always on-brand and always production-ready.

Agentic CMS

Publish dynamic content with prompts Ask Builder to create and manage content, run A/B tests, personalize, and schedule updates. Your team can preview, approve, and publish with brand and workflow intact.

Use Cases

Build together, from first idea to production

Prototyping

Turn prompts, ideas, and designs into working prototypes your team can review, test, and validate with stakeholders before you commit to building.

App development

Build new apps, product features, and internal tools with the shared context teams and agents need to move from idea to shipped product faster.

Marketing sites

Create and update landing pages, campaign pages, and site content visually, with your brand system and approval workflows built in.

The Platform

Two products to go from idea to production faster

Fusion Build apps and UIs from scratch, from Figma designs, or with any existing repo.

Publish

Create, optimize, and publish on-brand content and experiences to any site or app.

Works with the stack your teams already use

Use your framework

Ship real code in the frameworks your team uses, matching your existing patterns and architecture.

Keep your Git workflow

Ship every change through the same review process your engineering team already trusts.

Connect content and commerce

Connect to the commerce, search, asset management, and localization tools your teams already run on.

Extend with MCP connectors

Connect Builder to the other tools, data sources, and shared workflows your team depends on.

Customer Stories

Built for teams shipping at scale

20% increased development capacity

"Thanks to Builder, we diverted 20% of our development budget from content management maintenance to strategic growth initiatives like optimizing conversions and increasing member loyalty."

Tim Collins

CTO at TechStyle Fashion Group

New pages in minutes, not days

"With Builder, we have launched more than 250 new pages, which attract an average of around one million monthly visitors. Also, we can now run website experiments that helped to improve homepage conversion rate."

Laura Older
Website Optimization Manager at Zapier

2× faster time to market

"Implementing Builder was like stepping from the shadows into the light. It gave us the flexibility and speed we needed to stay ahead and empowered our teams to focus on what they do best — creating and innovating."

Sam Feldman

Manager of Creative Technology at J.Crew

100+ personalized homepages in a month

"With Builder, we’re able to see the same quality results that were only previously possible through reliance on our engineering team, who now have capacity to tackle higher-value projects."

Dave King

CTO at Everlane

160+ engineering hours saved per sprint

"Our developer team is ecstatic about working with Builder. They're far and away the best vendor that we work with in terms of customer service, development processes, and documentation."

Colin Tracy

Director of Engineering at Black Rifle Coffee Company

20 sites launched in 8 months

"The goal was to find the right solution not just for our web team, but for the brand teams and everyone involved."

Tyler Hozie

Director of Technology at Anheuser-Busch

1 day to go from design to live

"With our old tool, if [growth marketers] asked me for something, I'd probably say it wasn't possible or would take a long time to update even a small thing. Now, everything they ask, I say: yeah, it's doable."

Sharon Hau

Senior Manager of Growth Engineering at Harry's

Enterprise-ready

Enterprise security & privacy

SOC 2 Type II compliant and designed with enterprise-grade security standards.

Roles & permissions
Leverage roles to control permissions and access for everyone on the team.

Rules & Workflows
Control the flow of how your team ships, or git-manage everything.

No training on your data
Keep your data private and separate from model training.

Most of your team is waiting to contribute. Let them.