What controls actually move the audit needle, what's ceremony, and what your auditor really wants in the evidence binder.
The real difference between Type I and Type II, what each costs, which one unblocks which kind of deal, and the order that actually works for early-stage SaaS.
Trust Services Criteria boil down to about 12 controls auditors really care about. Here's what they look for and what's mostly ceremony.
All three do the same job, all three cost $7-15K/year. Here's how they actually differ in practice, after watching dozens of customers run them.