PinMy

Feedback on images tends to get lost in long email threads and vague comments like "move that bit left." PinMy is a visual collaboration tool that lets teams annotate images with voice and text notes pinned to the exact spot they refer to.

That keeps feedback precise and cuts down on misunderstandings.

PinMy handles revisions in real time and keeps files in organized storage, and it works across multiple devices and file formats.

Guest mode lets external stakeholders such as clients join a review without a full account, which is handy for agency or freelance work.

The catch is on the limits side: the free plan has limited storage, uploads are one file at a time, and Guest mode may run slowly in mobile browsers.

One deal is also not stackable.

The pricing model is free, so you can try PinMy on a real project before deciding if those limits matter.