Boards, cards, templates, exports and collaborators are free and uncapped — there is no card limit to hit. The one thing we cannot give away is storage, so hosting files is a Pro capability; free boards show any image you paste a link to. Pro adds tools on top of that.
The whole canvas. Not a trial of it.
A separate suite of tools for work you keep coming back to.
One subscription, Pro for everyone on it.
Store images, PDFs, audio and files on Cinderra itself. Free boards can still show any image by URL.
Snapshots of every board, restorable with one click.
Arrange a tangle of connected cards into a readable diagram.
Render a board at up to 8× for print and large displays.
Save a board’s palette and background, then reuse it anywhere.
Prices in USD, billed monthly, cancel whenever. A referral keeps its discount for as long as both subscriptions stay active.
Free stays free either way, and this is not a plan — it unlocks nothing, renews never and comes with no thank-you tier. If the free version is useful to you and you would rather not subscribe to something you do not need, this is the other way to help.
Anything from $1 to $500, in USD, once. The ceiling is there to catch a mistyped decimal point — if you meant to send more than that, email us and we will sort it out.