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Builder Product Updates

Fusion supports SSH in the Desktop App

December 9, 2025

Fusion supports SSH in the Desktop App

You can connect projects to Fusion over SSH, not just through Git providers. Switch the Desktop App provider to SSH, paste an SSH URL, and Fusion will parse the repo, create a local project, and push branches as you iterate. Great for self-hosted or locked-down repos where OAuth is a non-starter.


Code panel revamp

December 8, 2025

Code panel revamp

Fusion’s code panel just got a serious upgrade. Files now stay in sync automatically thanks to a built-in watcher. We added a global search UI that feels like your favorite IDE, plus a "New Changes" view that makes it easy to jump through modified files fast. Learn more.

Plan Mode

November 25, 2025

Plan Mode

Plan Mode lets you think through a feature with Fusion before any code is generated. You can explore edge cases, refine requirements, and get a full implementation plan, but Fusion won’t create or modify files until you click Implement Plan. It’s a safer way to make sure the feature you ask for is the feature you actually want.

Gemini 3.0 Pro

November 20, 2025

Gemini 3.0 Pro

Gemini 3.0 Pro is now available in Fusion

November 6, 2025

Fusion 1.0

Meet Fusion 1.0, the first AI agent for product, design and code that builds, learns and ships features across your stack from idea to production. Learn more

November 6, 2025

Collaborate in Slack with Fusion

Tag @builder.io to request a new feature, tweak an existing one, or ask for changes. Fusion reads the context, links it to your project, and starts building instantly.

Everyone stays in the conversation while Fusion handles the implementation. When the bot finishes, it drops updates and previews right back in the thread, keeping the team in sync without leaving Slack.

November 6, 2025

Connect Jira to Fusion

Assign Jira tickets directly to the Builder bot and it reads the requirements, creates a branch, and starts implementing. The bot understands acceptance criteria and user stories and turns them into actual features. Comment on tickets with updates and the bot responds with code changes.

Zapier MCP

September 14, 2025

Zapier MCP

Connect to Google Docs, HubSpot, and 8,000 other apps. Missing an integration in our MCP library? Use the Zapier MCP to tap into 8,000+ pre-built connections and workflows, from Google Docs to HubSpot and beyond.