Best SOC 2 Auditors for SaaS Companies
SOC 2 is a common security requirement for B2B software. Ordinary providers are drawn from a pool of 147 firms listed for SOC 2; after featured entries, platform relationships affect their order. Confirm cloud-stack experience and compatibility directly.
SOC 2 service and provider options for saas (10 shown)
AuditNex is listed first as our own featured quote-comparison service, not an auditor or an independently earned auditor ranking. Auditsuisse Assurance is a featured general option when active; its placement does not establish suitability for this page's framework, industry, platform or location. Other firms retain the directory's stated ordering. Featured placement does not change verification, reviews or pricing data. Directory firms retain their evidence-based order after the featured entries. Select up to three directory firms to compare them side by side.
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Auditsuisse Assurance
Contact Auditsuisse Assurance to confirm its services, current qualifications, scope, availability and fees.
Featured inclusion is not confirmation of a particular framework, industry, platform relationship or local presence. Credentials and suitability must be checked directly.
Official website: AuditSuisse.com
3. A-LIGN
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Secureframe, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
4. Aprio
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
5. Armanino
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
6. BARR Advisory
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Secureframe, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
7. Insight Assurance
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Secureframe, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
8. Prescient Assurance
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Secureframe, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
9. Schellman
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Secureframe, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
10. Sensiba
Unverified · public records- ✓ GRC platform relationship listed; cloud workflow fit requires confirmation
- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC platform listings: Drata, Vanta; integration not established by the tag
- ✓ Listed as a CPA firm; confirm current licensure and attestation eligibility
- – No verified client reviews yet
Compare services and providers at a glance
| # | Service / provider | Price band | Timeline | GRC platforms | Verified reviews | Status |
|---|---|---|---|---|---|---|
| 1 | AuditNex — compare quotes from multiple auditors Compare audit quotes | Quoted for your scope | Confirm with matched auditors | Not applicable | Not applicable | Quote-comparison service, not an auditor |
| 2 | Auditsuisse Assurance | Not yet verified | Not yet verified | Not yet verified | Not yet verified | Featured general provider; scope and availability must be confirmed |
| 3 | A-LIGN | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 4 | Aprio | Not yet verified | Not yet verified | Drata, Vanta | No verified reviews yet | Unverified |
| 5 | Armanino | Not yet verified | Not yet verified | Vanta | No verified reviews yet | Unverified |
| 6 | BARR Advisory | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 7 | Insight Assurance | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 8 | Prescient Assurance | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 9 | Schellman | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 10 | Sensiba | Not yet verified | Not yet verified | Drata, Vanta | No verified reviews yet | Unverified |
What SaaS companies should optimize for
Cloud-native evidence
Your controls live in AWS/GCP/Azure, your IdP, and your CI/CD pipeline. An auditor who reads Terraform and IAM policies natively saves weeks.
Multi-tenant scoping
Tenant isolation, encryption, and access boundaries are where SaaS audits get scoped wrong. Ask how the firm handles shared infrastructure.
Availability & confidentiality criteria
Most SaaS buyers expect more than the Security TSC — confirm the firm prices additional criteria transparently.
Annual re-audit efficiency
SOC 2 is yearly. A firm that retains context (and your GRC platform history) makes year two dramatically cheaper in time.
Frequently asked questions
Which Trust Services Criteria do SaaS companies need?
Security is mandatory. Most SaaS vendors add Availability, and many add Confidentiality — driven by what enterprise customers ask for in security reviews. Each added criterion increases scope and price, so confirm pricing per criterion.
Does SOC 2 cover my cloud provider too?
You inherit controls from AWS, GCP, or Azure via their own SOC reports (the carve-out model). Your audit covers what you build and operate on top — a SaaS-fluent auditor knows exactly where that boundary sits.
How is this list different from the main SOC 2 ranking?
The same featured-entry policy applies, but a listed GRC platform relationship boosts ordinary firms after those entries. The tag is a relevance signal only, not proof of integration or SaaS experience.
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