Share a rendered artifact at a live link. Let teammates pin comments on the exact element. Keep every version. That's undraft.page's product — and it's day one in Artifakt, no install for reviewers. The difference is everything that happens next: the feedback reaches your agent, the revision posts itself, and the version that ships carries a named, hash-bound sign-off.
| Capability | undraft.page | Artifakt |
|---|---|---|
| Share a rendered artifact | Drag-and-drop upload → live URL. | Yes — and agents push artifacts in directly over MCP or plain HTTP, no upload step. |
| Anchored comments | Pin comments on elements of the rendered page. | Yes — pin comments on elements or selected text. Invited reviewers need no install or account setup. |
| Versions | Each manual re-upload is a new version, with rollback. | Yes — and revisions post themselves: the agent picks feedback up and revises exactly the targeted section. |
| Closing the loop | A person reads the comments, edits the file, re-uploads by hand. | The feedback reaches the agent that made the work. No API or MCP path exists in undraft. |
| Approval | Permissions top out at "can comment." There is no sign-off. | A named sign-off bound to the content hash of the approved version. Author-can't-self-approve is a setting. |
| Enforcement | None. | artifakt check blocks CI, publish webhooks hold a release, pending sign-offs route to Slack. |
| The record | Version history and view analytics. | Who commented, what changed, which agent revised, who signed, what shipped — exportable as evidence. |
| Open source | Closed SaaS. | AGPL-3.0 on GitHub. Self-hostable via Docker. Your review record is never locked in. |
Comparison reflects undraft.page's publicly documented product as of July 2026.
In undraft, feedback ends with a person editing and re-uploading. In Artifakt, the same share-and-comment flow keeps going: the agent that made the work picks the feedback up, the revision posts itself, and the version that ships carries a named sign-off your pipeline can enforce.