kenso

Share what your AI built. Get feedback right on it.

Turn any HTML prototype, page or PDF into a link your team and clients can comment on.

Start 14-day free trialShare a file free

No card needed · Reviewers always free

Works with files from Claude · ChatGPT · Cursor · Lovable · v0 and more

Building is fast now. Feedback is still a mess.

Someone edits their own copy and sends it back, so now you're merging files. Feedback comes up in meetings, WhatsApp, email and screenshots. A week later, nobody remembers which button “make it bigger” meant.

  • WhatsApp

    can we make the logo bigger??

  • Email

    Re: Re: Fwd: landing-v4-(2)-final-final.html

  • Meeting notes

    Sam: pricing thing on mobile? (ask again)

  • Downloads

    prototype-sams-edits-MERGED-v2.html

Share it, get feedback, ship the next version.

  1. STEP 1

    Share it

    Upload the HTML prototype, page or PDF, or let your AI send it. You get a link to pass around.

  2. STEP 2

    Everyone comments on it

    Teammates and clients click the exact spot and say what they think. No account, on any device.

  3. STEP 3

    Make the next version

    Each comment points at the exact spot, so you know what to change. The new version goes up on the same link, so nobody opens an old copy.

Built for prototypes, not just documents.

AI tools don't just write docs any more. They build whole flows. Kenso reviews them the way they'll be used.

Every screen of a prototype

Multi-screen HTML prototypes keep comments on the screen they belong to. Click a comment and the prototype jumps there.

Every device, separately

Desktop, tablet and phone each get their own comments, so you always know which screen size a note is about.

Comments carry forward

Feedback that isn't done yet follows the work into the next version, so nothing gets lost between rounds.

Made anywhere

HTML from Claude or ChatGPT, exports from Lovable, v0 and Bolt, hand-coded pages, PDFs and images all work.

Your AI can handle the next round.

Connect Claude Code, Codex, Cursor or another MCP client once. Your AI shares its work on Kenso, reads every comment and posts the next version for you.

  1. STEP 1

    Connect once

    Paste the setup prompt into Claude Code, Codex, Cursor or Claude Desktop and give it an API key from Settings.

  2. STEP 2

    It shares its work

    Your AI sends the prototype to Kenso itself and hands you the link to send.

  3. STEP 3

    It reads the feedback

    When the comments are in, your AI reads every one and puts the next version on the same link.

Or set it up by hand →

Not ready to sign up? Try a free tool.

Quick tools for one-off jobs, no account needed. Free links last 7 days; with Kenso they stay for good, with versions and comment emails.

All free tools

HTML to link

Turn an HTML file into a link people can comment on.

Open →

PDF to link

Share a PDF and get comments on the page.

Open →

Responsive checker

See a page on desktop, tablet and phone at once.

Open →

HTML diff

See what changed between two versions.

Open →

One plan. Reviewers free, forever.

Kenso Pro

$15 / month, billed yearly

or $19 month to month

Start 14-day free trial

No card needed to start

  • Unlimited projects and versions
  • Your AI can share files and read feedback for you
  • Comments per screen and per device
  • Email when reviewers comment
  • Copy all feedback as a prompt for ChatGPT or any AI
  • Links that never expire

Prices in USD. Sales tax or VAT is added where it applies. Cancel any time.

Questions

Do I have to use AI?+

No. Upload any HTML file, PDF or image yourself and share the link. The AI features are a bonus if you use Claude Code, Codex or Cursor.

What can I review in Kenso?+

HTML pages and multi-screen prototypes, PDFs, and images (PNG, JPG, SVG), up to 50 MB. HTML runs live in a sandbox, so prototypes stay clickable.

Which AI tools work with it?+

Claude Code, Codex, Cursor, Claude Desktop and any MCP client that supports remote servers. Copy the setup prompt into your AI and it connects itself. Using ChatGPT or another chat app? “Copy for AI” turns every comment into a ready-to-paste prompt.

Do my clients need an account?+

No. Reviewers open the link, type their name once, and comment. They can edit or delete their own comments from the same browser.

Is my work private?+

Only people you send the link to can see your work. Links are long random codes nobody can guess, and they're hidden from Google. Anyone who has the link can open it, so share it like you'd share a Google Doc link.

What happens when the trial ends?+

Your links keep working for 30 more days, so nobody you've shared with gets cut off mid-review, but you can't add new files or versions. We email you a week before the 30 days are up. After that the links pause until you subscribe. Nothing is ever deleted, and subscribing brings everything right back.

Stop emailing final-final.html

Share your next prototype as a link and get the feedback right on it. Free for 14 days, no card needed.

Start 14-day free trial