ProtoNote

ProtoNote is an innovative collaborative prototyping and feedback platform designed for designers, developers, and product teams. It allows users to upload HTML prototypes, images, or PDFs and generate shareable links for easy review. What sets ProtoNote apart is its intuitive note-taking feature, enabling reviewers to leave comments pinned to specific locations on the page—making feedback precise and actionable. The platform eliminates the need for accounts, requiring only a name, which streamlines the review process. Additionally, its integration with Claude allows users to turn any prototype into a ProtoNote directly within chat, facilitating seamless iteration and updates. With a free tier supporting three active prototypes and unlimited reviewers and notes, ProtoNote makes collaborative review accessible and straightforward, fostering faster design iterations and clearer communication.