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• June 02, 2025
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As cyber threats grow more sophisticated and privacy regulations tighten globally, businesses of all sizes are expected to demonstrate robust information security practices. Two of the most widely adopted frameworks for this purpose are SOC 2 and ISO/IEC 27001. While both aim to protect sensitive data, they differ in structure, scope, and applicability. So, which one is right for your organization?

What Is SOC 2?

Developed by the American Institute of Certified Public Accountants (AICPA), SOC 2 is a reporting framework specifically designed for technology and cloud-based service providers. It evaluates an organization’s controls based on five Trust Services Criteria:

1. Security
2. Availability
3. Confidentiality
4. Processing Integrity
5. Privacy

SOC 2 reports come in two types:

• Type I: Assesses the design of controls at a specific point in time.
• Type II: Evaluates the operating effectiveness of controls over a defined period (typically 3–12 months).

What Is ISO 27001?

ISO 27001 is an international standard published by the International Organization for Standardization (ISO). It specifies requirements for establishing, implementing, maintaining, and continuously improving an Information Security Management System (ISMS).

Unlike SOC 2, ISO 27001 is prescriptive and requires organizations to identify and address specific risks through a structured, risk-based approach.

Key Differences

Which One Should You Choose?

• Choose SOC 2 if you’re a U.S.-based SaaS or tech provider aiming to build trust with enterprise clients. SOC 2 is often requested by customers during the procurement process.
• Choose ISO 27001 if you operate globally, seek a structured and internationally recognized framework, or want to integrate security into every aspect of your operations.
• Need Both? Many fast-growing tech companies pursue both SOC 2 and ISO 27001 to meet diverse client and regulatory expectations, especially when expanding internationally.