Which GRC platform is best for ISO 27001?

As of July 2026, ISO 27001 support is table stakes across the category. The character differences: Vanta leads on adoption and ecosystem, including the widest circle of auditors and certification bodies comfortable with its exports. Drata pairs deep automation with strong multi-framework mapping. Secureframe carries a white-glove onboarding reputation. Sprinto courts lean startups aggressively on price. Thoropass bundles the software with audit delivery under one roof. Scrut, the newer entrant, travels well with cost-conscious international teams.

For ISO 27001 specifically, look past the marketing at the management-system layer: how each tool handles the ISMS artifacts — the risk register, the Statement of Applicability, Annex A mapping — and how cleanly it produces what stage 1, stage 2, and later surveillance audits each expect. Capability is broadly even; packaging and workflow are not.

Three questions settle it faster than any feature grid. First, where is your certification body fluent? A cert body that already navigates a given platform’s evidence turns walkthroughs from archaeology into review. Second, what do you run today? If SOC 2 already lives on one platform, adding ISO 27001 there almost always beats migrating — shared controls carry over, as our ISO 27001 startup guide details. Third, who operates the ISMS? Risk treatment, management reviews, and internal audits are human work no platform performs.

For transparency: Agency is a top-ranked Vanta and Drata partner; we also operate client programs on Secureframe and Sprinto without any partnership, and evaluate or migrate the rest. The comparison hub holds our dated, side-by-side notes on all of them.