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Builder.io Launches Fusion 1.0

In a significant leap for product development, Builder.io has introduced Fusion 1.0, the first AI agent designed to integrate and streamline the entire journey from product conception to execution. Released on November 14, 2025, this powerful tool aims to bridge the gap between product managers, designers, and developers, allowing all stakeholders to collaborate seamlessly in real-time.

A Unified Workflow

Typically, product management involves a fragmented approach, with product managers documenting requirements in tools like Jira, designers crafting user interfaces in Figma, and developers working in their own integrated development environments (IDEs). While each tool holds significant potential, they operate in silos, leading to inefficiencies and miscommunication among teams. Fusion 1.0 resolves this issue by facilitating collaboration across these platforms, making it easier for teams to work together without the need to switch between an array of applications.

Through its integrations with Slack, Jira, Figma, and GitHub, Fusion 1.0 transforms discussions into actionable tasks. For example, a simple mention of @Builder.io in Slack can convert a conversation into a product feature request. Additionally, assigning a Jira ticket to the Fusion bot can automatically create a dedicated branch for development, initiating the coding process promptly.

Visual and Collaborative Editing

The AI agent brings a level of flexibility and creativity that's often absent in traditional workflows. Designers can manipulate a visual canvas that translates their designs into functional code using existing components and design tokens. This real-time feedback loop also ensures that developers can swiftly review and adjust pull requests according to the design team's input. With Fusion's advanced context engine, the AI comprehends APIs, data sources, and prevalent design systems, allowing it to generate production-ready code from the very start.

AI Learning and Adaptability

What sets Fusion 1.0 apart is its capacity to learn and adapt over time. By analyzing patterns in project contributions and team preferences, the AI becomes increasingly intelligent with each committed change. As a testament to its efficacy, Fusion has facilitated the transformation of over 10 million designs and product requirement documents (PRDs) into functional features across some of the globe's leading enterprises.

CEO Steve Sewell aptly pointed out that, unlike many AI solutions prevalent today that merely enhance individual productivity, Fusion 1.0 fosters a collaborative environment where product managers, designers, and engineers can operate harmoniously. He remarks, "It's how software teams finally move from handoffs to collaboration." The system promotes shared understanding, which can significantly reduce project timelines and improve output quality.

Real-Time Development

A UX Design Lead from a prominent global enterprise highlighted the profound impact of this tool. The team frequently conducts live workshops where ideas are thrown around, and Fusion brings them to fruition instantly. What traditionally required months can now be accomplished in real-time, prompting leaders to advocate for widespread implementation of Fusion across their organizations.

Built for Enterprise

Fusion is designed to integrate seamlessly with existing tech stacks, including support for React, component-driven JavaScript frameworks, and various internal architectures. Additionally, it supports deployment tools like Supabase, Netlify, and Zapier, making it versatile for many use cases. Features such as granular permissions, role-based access controls, and compatibility with advanced AI models (including OpenAI, Anthropic, and Google) ensures that Fusion is ready for enterprise-level utilization without compromising team autonomy.

Availability

Builder.io users can access Fusion 1.0 immediately by connecting their repositories and assigning their inaugural tickets. Visit www.builder.io/fusion to explore this transformative tool that promises to elevate the collaboration of product development teams.

About Builder.io

Builder.io stands at the forefront of visual development, empowering teams to design, build, and deploy faster while maintaining top-notch production quality. Their innovative platform serves as the backbone for numerous globally recognized companies, converting designs and innovative concepts into production-ready code efficiently. To learn more about Builder.io and Fusion, visit www.builder.io.