ProtoNote

Share prototypes and collect feedback pinned to the right place

Meet ProtoNote

ProtoNote turns prototypes and artifacts into hosted review pages where teammates can leave notes on specific locations. A creator can upload HTML, Markdown, images, or PDFs, combine several files into one project, and share a link that opens in a browser. Reviewers can add their names and comment without creating accounts.

Feedback stays attached to the version it describes, helping a team distinguish an old issue from the current design. A Claude connector can publish new artifacts and bring open notes back into a working conversation for revisions. The service includes a free allowance for active prototypes and unlimited reviewers, while paid plans add more projects, organization, version history, and viewing information.

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Product details

Website: protonote.io
Status: Launched
Category: Design & creative
Listed: Oct 23, 2026

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