QA Retainer Ladder

The QA Retainer Ladder is a three-rung framework for pricing quality assurance as a recurring service rather than a one-off project cost. Rung one is feedback capture: clients annotate live pages directly, and tools like BugHerd turn vague revision emails into tickets with screenshots and browser metadata attached. Rung two is regression automation: recorded workflows replay in a real browser, as CueCast does, so each deploy is checked without a human retesting the same paths. Rung three is revenue-path proof: Mystra signs up with a throwaway account after every deploy, waits for the welcome email, and confirms Stripe Checkout still gates the paid area. Each rung carries a higher monthly fee and a higher switching cost, which is what makes the ladder defensible on retainer. The trap is skipping rungs: agencies that jump straight to automation inherit test suites they cannot maintain, and maintenance quietly eats the margin the retainer was meant to protect.