When it comes to securing data and building customer trust, SOC 2 and ISO 27001 are two of the most important frameworks in 2025. Both help organisations prove their commitment to data security—but which one is right for your business?
What Is SOC 2?
SOC 2 (System and Organisation Controls 2) is a security framework developed by the American Institute of CPAs (AICPA). It evaluates how companies handle customer data based on five “trust service criteria”: security, availability, processing integrity, confidentiality, and privacy.
SOC 2 is widely used in the U.S. and is often requested by customers, especially in SaaS, cloud, and tech services. It’s an audit-based report, tailored to each company’s systems.
What Is ISO 27001?
ISO 27001 is an international standard for Information Security Management Systems (ISMS). It helps companies identify, manage, and reduce information security risks through a structured set of policies and controls.
Unlike SOC 2, ISO 27001 is a formal certification, not just an audit. It applies globally and is recognised across industries.
Which One Should You Choose?
The answer depends on your business goals:
- Choose SOC 2 if your customers are mostly U.S.-based, especially if you’re in SaaS, fintech, or healthcare. It’s highly customizable and builds trust fast.
- Choose ISO 27001 if you operate globally, especially in Europe or regulated industries. It provides structured, long-term compliance.
Many companies pursue both to cover regional and international expectations.
Why 2025 Demands a Strong Choice
Cyberattacks are becoming more intense and unpredictable. Clients are demanding proof, not promises. A well-chosen certification sets you apart from competitors and builds trust from the first interaction.
In 2025, vendors and partners won’t just ask, “Do you have security policies?” They’ll ask, “Are you SOC 2 or ISO 27001 certified?”
How Prowise Systems Helps
Prowise Systems offers end-to-end compliance support for both SOC 2 and ISO 27001. Here’s how they help:
Gap Assessment: They evaluate your current security posture and identify what’s missing.
Documentation: You get full support in creating policies, risk assessments, and control mappings.
Audit Readiness: Prowise prepares your team for external audits, ensuring no surprises.
Remediation: They guide you on how to fix security gaps quickly and correctly.
SOC 2 Assessment: ProWise helps you assess and align your practices with SOC 2 Trust Services Criteria, identifying controls and gaps relevant to your business.
Audit Support: From internal readiness checks to external auditor coordination, ProWise ensures you’re confident and well-prepared throughout the audit process.
Certification Audit: ProWise conducts formal audits for standards like ISO 27001, ISO 9001, and CMMI, verifying compliance and enabling official certification.
Ongoing Monitoring: With real-time dashboards and reporting tools, you stay on top of compliance post-certification.
Their team understands compliance is not just paperwork—it’s business protection. Prowise doesn’t sell templates. They offer tailored strategies that fit your tech, team, and timelines.
Final Thoughts
Both SOC 2 and ISO 27001 improve your security posture. But your business goals, geography, and client needs will determine the better fit. SOC 2 gives you flexible, U.S.-focused trust. ISO 27001 offers a global, structured approach.
No matter which you choose, the right partner matters. Prowise Systems helps you go from “Where do we start?” to “We’re certified” without stress.
Ready to take the next step? Start your SOC 2 or ISO 27001 journey with a free consultation from Prowise.
