Made for AI-native builders
Premium plan - annual
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Weeks of handoffs, with context lost at every step
Minutes, not weeks. 50-80% of simple UI requests can be marked and shipped right away
Use the browser extension to record web interactions across pages, or upload UI screenshots directly.
Click page elements, add numbered bubbles, and describe the change in natural language. Team discussion is supported.
AI outputs an execution plan with page paths, element locations, and semantic change descriptions, so the request is expressed precisely.
After connecting GitHub, AI can submit a PR directly. You can also copy the plan to Claude Code or other agents for batch execution.
Generated plans include precise details: page paths, element locations, and semantic change descriptions. Hand them directly to Claude Code or another AI agent without translating requirements again.
Numbered bubbles anchor to page elements, so marks and comment status stay clear at a glance.
Record across pages and mark every change in a complete user flow in one pass.
No recording required. Upload UI screenshots, mark directly, and switch between multiple images.
After connecting your repository, AI understands the source code and submits mergeable Pull Requests automatically.
Mark, discuss, and confirm requests directly on live product pages. It is more precise than docs or design-file comments and keeps requirements from drifting.
Mark simple requests and let AI modify the source code while engineers review. The path shrinks from requirements, alignment, development, and QA to marking and review.
Copy execution plans from all marks and hand them to Claude Code or another agent in one batch. The request is already precise, so there is no need to translate product docs into prompts.
Everyone marks and discusses the same real page. It is more direct than design-file comments or requirements docs, and communication stays aligned.
No credit card required.