08/17/2026
Agencies: your best client isn't your biggest client.
$9k/mo retainer, zero complaints, pays on time, refers constantly. That's the 6-person shop.
$45k/mo 'partnership' that emails at 11pm, questions every invoice, and demands 'alignment meetings' that eat 6 hours a month. That's the 200-person brand.
I watched a 30-person agency nearly collapse because leadership kept rearranging everything for the big client, while the $9k/mo client — who funded 3 salaries — got 'we'll circle back'.
The math that saved them:
- 1 hour/week on the big account = 4% of revenue in time
- 1 hour/week on the small account = 11% of revenue in time
They rebalanced. Big client got a clear SLA. Small client got white-glove service.
Guess which one renewed for year 3?
Revenue is a scoreboard. Margins are the game.