Hiera·Client collaboration
Feedback lands on the image. Not in email.
Share the project with one link. The client comments straight on the render, pinned to the exact spot they mean, and every version, comment and decision stays on one canvas instead of scattering across email, WhatsApp and calls.
Cream Armchair Bedroom


The feedback loop, without the loop.
Comments pinned on the image
Feedback points at the exact armchair, not "the chair in the third photo".
One link, no client accounts
Clients view like a Figma file; signing in to comment is free.
Versions side by side
"The second option" is a thing you point at, not dig for.
Decisions stay on the canvas
What was approved, and why, lives next to the work.
How it works
- 1
Share the file with one link
Like a Figma file: the client opens it in the browser and sees the canvas as it is right now.
- 2
The client comments on the image
Pins land on the exact spot; mentions bring the right person in; you see it all live.
- 3
You iterate where they watch
Change the render in a sentence, right next to their comment. The new version lands beside the old one.
Step by step, with screenshots: Sharing and commenting in Hiera Learn.
PDFs out, WhatsApp voice notes back. Or one canvas where the room and the conversation live together.
Questions
Do my clients need an account?
No. Anyone with the link can view the file, like a Figma file. To leave a comment they sign in once, which is free: no license, no seat to buy.
Where does the feedback go?
Onto the image itself. Comments are pinned to the exact spot they are about: the armchair, the pendant, the wall. They stay next to the version they refer to.
What happens to old versions?
They stay on the canvas, side by side. When the client asks "what was the second option again?", you point at it; nothing is buried in an email thread.
Can we work at the same time?
Yes. The canvas is real-time and multiplayer: you see each other’s cursors, comments appear live, and mentions (@name) notify the right person.
Can I control who does what?
Yes. Workspaces have roles (owner, editor, viewer, guest), and inside a single project a person can be a viewer, commenter or editor. The usual client setup: the client views and comments, your team edits.
How much does it cost?
Hiera is free to use; you buy AI credits only when you generate. Sharing, commenting and collaboration cost nothing.
Get to the client’s yes, faster.
Get started for freeFree workspace · AI credits only when you generate · runs in the browser