Decloak is an AI-powered web security intelligence platform that scans a site's HTTP/TLS posture, JavaScript, and third-party scripts to produce a report anyone can read. This guide is part of Decloak's library of practical, source-backed security guidance.
In this guide
Key takeaways
- SOC 2 is mandatory for any B2B service that handles external customer data, especially when customers request it in security questionnaires.
- Typical candidates include SaaS, cloud providers, MSPs, FinTech, HealthTech, government contractors, professional - services platforms, data - analytics firms, and mid - market B2B vendors.
- Pure B2C apps, local retail, manufacturers without SaaS components, internal - only IT teams, and firms that rely solely on other frameworks (HIPAA, PCI - DSS, GDPR) usually do not need SOC 2.
What is SOC 2 and why does it matter?
SOC 2 is a voluntary AICPA attestation that evaluates a service organization’s controls around security, availability, processing integrity, confidentiality, and privacy. Although not required by law, most enterprise buyers treat a SOC 2 report as the baseline proof that a vendor can protect the data they entrust.
Which industries are expected to have a SOC 2 report?
The following business types are widely expected to obtain SOC 2 because customers, regulators, or procurement policies explicitly demand it:
| Business / Industry | Why a SOC 2 report is expected (technical rationale) |
|---|---|
| SaaS (software - as - a - service) providers | Enterprise buyers need an independent audit of the controls protecting credentials, proprietary data, or PII. |
| Cloud - infrastructure / hosting / data - center providers (IaaS, PaaS, colocation) | Clients must show their own auditors that the underlying infrastructure meets security, availability, and confidentiality criteria. |
| Managed Service Providers (MSPs) & Managed Security Service Providers (MSSPs) | MSPs have privileged admin - level access to client networks; a breach would affect all clients, so SOC 2 is a baseline risk - mitigation proof point. |
| FinTech / financial - services companies (payment processors, lending platforms, digital wallets, investment - tech) | Financial data is highly regulated; finance teams demand SOC 2 to validate controls over confidentiality and processing integrity. |
| HealthTech / digital - health vendors (EMR/EHR SaaS, tele - medicine, health - data analytics) | HIPAA does not provide a third - party attestation; health - care customers request SOC 2 for broader security, availability, and privacy assurance. |
| Government contractors & public - sector vendors | Many state and local RFPs explicitly require SOC 2 to demonstrate protection of public - sector data, even when FedRAMP is not applicable. |
| Professional - services platforms (HR/payroll SaaS, legal - tech, accounting - software, recruiting tools) | These services process highly confidential employee or client data; enterprise procurement teams treat SOC 2 as a vendor - risk baseline. |
| Data - analytics, AI/ML, and big - data processing firms | Clients must prove that data pipelines are secure and that controls operate effectively over time. |
| B2B vendors selling to mid - market or enterprise customers (≥ US $50 K ACV) | When a prospect’s security questionnaire asks for a SOC 2 report, the need becomes contractual; >85 % of US enterprise buyers request it. |
| Start - ups that have received ≥ 3 vendor - security questionnaires in the last 12 months | The manual effort of answering each questionnaire (20 - 40 h) outweighs audit cost, so SOC 2 replaces repetitive questionnaire work. |
Which organizations typically do NOT need SOC 2?
The following types of companies usually have no external demand for a SOC 2 attestation, making the effort unnecessary:
| Type of organization | Reason it’s not required (technical) |
|---|---|
| Pure B2C consumer apps with no enterprise sales (e.g., a simple mobile game) | No external customers demand a third - party attestation; data handled is minimal and often covered by PCI/DPA only. |
| Local retail or hospitality businesses that do not store customer data in the cloud | Data is processed on - premise and not shared with third - party service providers; SOC 2 scope would be empty. |
| Manufacturing firms that sell only physical products and have no SaaS component | No customer - data processing service is offered, so the “service - organization” definition does not apply. |
| Internal - only IT teams (no external clients) | SOC 2 is intended for external assurance; internal controls can be managed via ISO 27001 or internal audits. |
| Companies whose only regulatory requirement is HIPAA, PCI - DSS, or GDPR and whose customers do not request SOC 2 | Those frameworks already provide the required attestations; SOC 2 would be redundant unless a buyer asks. |
How can I decide if my company needs SOC 2?
If your organization stores, processes, or transmits any customer data on behalf of another business, or you have received a security questionnaire that asks for a SOC 2 report, you need SOC 2 compliance.
Apply this rule of thumb:
- List every data flow that involves external customers’ data.
- Count how many prospect questionnaires asked for a SOC 2 report in the past year.
- If either count is non - zero, plan for a SOC 2 audit.
What are the first steps to achieve SOC 2 compliance?
- Scope definition - Identify all systems, services, and third - party dependencies that handle customer data.
- Control mapping - Align your existing security controls with the Trust Services Criteria (security, availability, processing integrity, confidentiality, privacy).
- Gap analysis - Use a checklist (e.g., Vanta’s SOC 2 guide) to find missing policies, logging, or encryption measures.
- Remediation - Implement the missing controls, document processes, and collect evidence (logs, configuration snapshots).
- Select an auditor - Choose a CPA firm experienced in SOC 2 audits for your industry.
- Audit and report - The auditor performs a readiness assessment, followed by the Type 1 and Type 2 examinations, and delivers the report.
Why is SOC 2 still relevant for startups?
Even early - stage startups that are not yet enterprise - focused often receive three or more security questionnaires per year. The time saved (20 - 40 hours per questionnaire) usually exceeds the cost of a Type 2 audit, and having a SOC 2 report can unlock larger contracts faster.
Bottom line
SOC 2 is no longer a niche compliance checkbox; it is the market’s default trust signal for any service that touches other businesses’ data. Evaluate your data flows, count the questionnaires, and if the answer is yes to either, start preparing for a SOC 2 audit now.
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