Do I need Vanta if I have an auditor?

A SOC 2 auditor is an examiner, not an operator. The firm tests whether your controls are designed and operating properly, then signs an opinion — the SOC 2 overview covers how that attestation works. Independence rules actively prevent them from doing more: the firm attesting to your controls can’t also build or run them for you.

Vanta sits on the other side of that line. It connects to your cloud, HR, and device stack, monitors controls continuously, and assembles the configurations, logs, and screenshots your auditor will request. Hiring a great audit firm doesn’t shrink that workload by a single item — the report describes your evidence; it doesn’t create it.

If your scope is genuinely small — one product, a handful of employees, a single framework, a Type 1 deadline — you can gather evidence by hand: a control matrix in a spreadsheet, timestamped screenshots, a disciplined review calendar. Teams do pass this way. The trade is hours and fragility: one skipped monthly review becomes an audit finding, and a Type 2 observation window stretches that discipline across many months.

Our rule of thumb: no buyer pressure and a one-time Type 1, manual can work. A Type 2, several frameworks, or enterprise deals in the pipeline, buy a platform — compare the options — then decide who’ll operate it, because that’s the one job your auditor will never take.