ISO 27001 vs SOC 2: Which Certification Do You Need?

Both ISO 27001 and SOC 2 prove you take security seriously, but they serve slightly different purposes.

ISO 27001 is a certification — you either pass the audit or you don't, and it's globally recognized, especially outside the US. It's built around a full Information Security Management System that governs how your organization manages risk continuously.

SOC 2 is an attestation report, not a pass/fail certification. It's more common with US and SaaS clients and comes in Type I (point-in-time) and Type II (over a period, usually 6-12 months) flavors.

If your clients are primarily international or enterprise B2B outside the US, ISO 27001 often carries more weight. If you're selling into the US SaaS market, SOC 2 is frequently the explicit requirement in vendor security questionnaires. Many mature companies eventually pursue both.