Threads splinter, files multiply, somebody forgets to reply-all, and a small revision turns into a two-week loop. Email approval is the leading cause of stalled creative work, and almost everyone in agencies knows it. The reason it keeps happening is that nobody has a saner default in front of them at the moment they need it.
Why email kills approvals
Three failure modes, every project.
The thread splits. Two stakeholders reply to the same email at different times, both with feedback, neither aware of the other. The team now has two conflicting comment sets to reconcile and no clean source of truth.
The file goes off-canvas. Somebody downloads the PDF, marks it up in Preview, sends it back as a new attachment. Now the asset has three versions in three threads, and the latest one depends on whoever you ask.
The approval is implicit. "Looks good" lands at 11pm on a Tuesday in a thread of fourteen. Three weeks later, when something ships and the client says "I did not approve that," nobody can find the sentence cleanly.
None of these are skill failures. They are tooling failures. Email was never built for this.





