dot.

dot. is a lightweight share-link layer for Claude-built prototypes that may be useful if you want to hand someone a reviewable link instead of a setup task.

What It Is

The website describes dot. as a way to host a prototype at a real link, with versioning, permissioned access, and comments. It centers on Claude-built prototypes, and it also appears relevant to people using Lovable, v0, and Cursor.

In practice, dot. appears aimed at making early prototype sharing simpler: build something quickly, then send one link for review.

Who It Is For

Dot. looks most useful for people who:
- build quick prototypes in Claude and want to share them right away
- use Lovable, v0, or Cursor and need a simple review link
- collect feedback from teammates, clients, or stakeholders
- prefer comment-based review over repo-based handoff

It seems better suited to early-stage demos and feedback loops than to long-term application hosting.

Why It May Be Useful

The main appeal is friction reduction. According to the website, dot. can host a prototype at a real link, support versioned sharing, allow permissioned access, and let reviewers leave comments directly on the shared prototype.

A few parts of the workflow stand out:
- reviewers do not need to sign up
- the website says no repo or deploy step is required
- reviewers can click anywhere to pin comments

That combination may make it easier to gather feedback without asking people to navigate code, deployment steps, or separate tools.

What Is Unclear

Some important details are not clearly stated on the website:
- public pricing is not clearly listed
- the exact access controls are not explained
- authentication options beyond no-signup commenting are not described
- platform limits, file size limits, and retention policies are not described
- it is not clear how versioning is managed or how long older versions remain available
- the website does not clearly state whether it is intended for private team use, public sharing, or both

If you plan to use it for client work or a team process, verify those points on the official website first.

Bottom Line

Dot. looks like a practical option for people who want to share AI-built prototypes with less friction and more structured feedback. Its strengths are the simple sharing model, versioning, permissioned access, and inline comments.

The main reason to be cautious is the missing detail around pricing, access controls, and operational limits. If those matter to your workflow, check them before relying on the service.

FAQ

Is dot. only for Claude prototypes?
The website centers on Claude, but it also appears relevant to Lovable, v0, and Cursor.

Do reviewers need an account to comment?
No-signup commenting is described on the website.

Does dot. replace deployment?
It appears focused on sharing prototypes, not replacing a full deployment workflow.

Can I restrict who sees a prototype?
The website says access can be permissioned, but it does not clearly explain the controls.

Is pricing public?
Not clearly. Verify current pricing on the official website.