Sketch launches collaborative prototyping with embedded AI storyboarder

Design · 4 min read

Sketch's update focuses on faster handoffs by combining collaborative prototyping tools with an AI storyboarder. Designers can select a sequence of frames and ask the storyboarder to generate transitions, timing, and accessibility annotations, which appear as editable overlays.

The storyboarder leverages a small on-prem model for companies that require strict data controls, and a cloud fallback for teams that prefer managed services. Generated transitions include suggested easing curves and CSS snippets for developers, reducing ambiguity between design and implementation.

Users in beta praised the automatic generation of edge-case flows (empty states, error flows) and the export of interaction specs to developer tickets. Some teams reported overreliance on defaults, prompting Sketch to add nudges encouraging designers to customize critical interactions.