Agency delivery has a dirty secret: the work is usually on time, and the timeline still slips, because the timeline runs through the client's inbox. The brief that needed one more answer, the concept awaiting sign-off, the feedback that arrived as seven emails from five stakeholders: account teams spend their days managing a coordination surface that nobody scoped and everybody bills against.
One thread, one owner
The cc-field is where agency email goes to die. When four people are copied, the thread is either answered twice in conflicting words or not at all, because shared ownership is no ownership. The rule that fixes it: every client has exactly one thread owner (usually the account lead), whoever else is copied. The owner triages, extracts, and routes; everyone else reads.
Approvals are waiting-fors with deadlines attached
Delivery stalls wherever a client approval goes quiet, so approvals get tracked like the deliverables they gate: what was sent, to whom, since when, blocking what. A weekly sweep chases every stalled approval with a two-line nudge that makes yes easy ("Does Thursday's version work? Silence by Friday and we'll proceed as sent"). The sweep is the difference between managing a timeline and writing the apology email about one; the coordination-cost research explains why this layer eats agencies specifically.
How should feedback rounds be handled by email?
Extracted, same day, into a task list, with the source thread linked. Feedback left in prose across seven emails gets re-read five times and half-implemented; feedback converted into discrete tasks (one change per line, one owner per task) gets done once. When stakeholders conflict, the extraction surfaces it immediately instead of at presentation time.
The account layer Pidgy holds
Sorting mail by account, pulling feedback into task lists, tracking outstanding approvals per client, flagging what's gone quiet, drafting the status updates and the chasers in the account lead's voice: Pidgy runs that layer on Gmail and Outlook, drafts only, every send approved. Account teams keep the client relationship; the machine keeps the ledger. The agency setup: the advertising agencies use case.
