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Build complete interactive prototypes without endless developer handoffs using Phase advanced prototyping platform. Built for UI/UX designers and product teams seeking seamless collaboration, this no-code tool combines keyframe animations with micro-interactions so you can create fully functional prototypes that match 100% of your final product vision, while automatic code export and real-time collaboration enable direct production deployment without engineering bottlenecks. The platform features seamless Figma integration, complex gesture support, and layer-based interactions alongside export capabilities for React, Vue, and production-ready code formats. Founded by serial entrepreneur Nick Budden in 2017, Phase evolved from animation tool to comprehensive prototyping platform with major updates in June 2025 including advanced prototyping and code export features. This runs on a platform backed by $13 million in funding from Gobi Partners and 500 Global, ensuring every project ships faster, looks sharper, and scales effortlessly across modern design workflows.