Uselink

The second major feature is the permalink system with built-in version history. Once a document is uploaded, Uselink assigns a unique, permanent URL that can be shared with anyone. The user can edit the document at any time, and the URL always resolves to the latest version. Every edit creates a new revision that is stored and can be diffed against previous versions, allowing teams to see exactly what changed and when. Older revisions are fully restorable, so if an update is not desired, it can be rolled back. This eliminates the problem of “v3 vs v4” confusion and the need to resend links after every change. The version history is displayed in a timeline, showing who made each revision and how long ago, which is especially useful for auditing changes in a collaborative environment. Combined with the ability to cite specific revisions, this feature brings rigor to document review processes.

The third major feature group centers on inline comments and integrations. Reviewers who open a Uselink document can highlight text and add threaded comments directly in the margin, which are resolvable and support @mentions. These comments do not require the reviewer to sign up or log in, making it as easy as leaving a note on a shared document. The comments are attached to specific revisions and persist across updates, providing a complete discussion history. Uselink also unfurls its URLs when pasted into Slack, Linear, Notion, Discord, and similar platforms, displaying a live snapshot of the document. This means stakeholders can see the content without even clicking the link. For access control, Uselink offers a toggle to make documents public, team-only, or private, with enterprise features like SAML and IP allowlisting available on team plans. These capabilities ensure that feedback stays organized and accessible, reducing the need for separate communication channels.

Uselink’s overall workflow is elegantly simple and described as three steps that take about thirty seconds. First, the user drops a document—either by pasting HTML or Markdown, or uploading a .zip file from AI tools like Claude, Cursor, or Codex—and the system automatically renders it with all associated styling, fonts, and images. Second, Uselink generates a permanent permalink that can be edited anytime, with every prior version stored as a diffable and restorable revision. Third, the user shares the link with reviewers, who open it in a browser, read the rendered document, and reply with threaded comments in the margins, all without any signup. For developers, Uselink also offers a command-line interface, allowing them to pipe content directly using `cat readme.md | uselink`, and a webhook that fires on every change, enabling integration with CI/CD pipelines and chat notifications. This streamlined flow turns any AI output into a shareable, collaborative resource in seconds.

Concrete use cases for Uselink include publishing AI-generated one-pager specs for product managers, who can then comment inline instead of starting a Slack thread that gets lost by the end of the week. Another scenario is sharing landing page mockups created with AI tools; previously these had to be screenshot and pasted into Slack, losing interactivity and requiring multiple back-and-forth messages. With Uselink, the HTML is hosted live and reviewers can see it full rendered and leave feedback directly. Engineers can pipe documentation or readme files from their repositories into Uselink, and use webhooks to automatically update the link when the source changes. Team leads can set up a shared workspace on the Team plan, assign roles, and control reviewer permissions, ensuring that only the right people can comment. The outcome is a single source of truth for each document, with all feedback centralized, version history intact, and no more confusion about which copy is current.

Uselink is built for engineers, product managers, designers, and anyone who regularly creates or reviews AI-generated documents. It integrates seamlessly with tools like Claude, ChatGPT, Cursor, Codex, Aider, Vercel, Gemini, Grok, DeepSeek, and Kimi, supporting their output formats natively. The pricing starts at free forever for personal use, which includes three published docs, unlimited public reads and comments, but with Uselink branding. The Solo plan at $6 per month (or $48 per year) raises the limit to five hundred docs, adds custom slugs and domains, password protection, version history, analytics, and removes branding. For teams, the $19 per month flat fee covers a shared workspace for up to five members, with roles, reviewer controls, and a single invoice. Larger teams can explore enterprise options with SAML and IP allowlisting. In summary, Uselink solves the “stuck in chat” problem by giving AI-generated content a permanent home with built-in collaboration, making document sharing and feedback effortless.