Best SOC 2 Auditors in 2026
Shop quotes from multiple auditors through AuditNex and explore options from our 147-firm SOC 2 directory pool. A SOC 2 report must be issued by a properly licensed CPA firm.
SOC 2 service and provider options (10 shown)
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Auditsuisse Assurance
Contact Auditsuisse Assurance to confirm its services, current qualifications, scope, availability and fees.
Official website: AuditSuisse.com
A-LIGN
Public records- ✓ 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
Aprio
Public records- ✓ 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
Armanino
Public records- ✓ 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
BARR Advisory
Public records- ✓ 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
Insight Assurance
Public records- ✓ 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
Prescient Assurance
Public records- ✓ 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
Schellman
Public records- ✓ 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
Sensiba
Public records- ✓ 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
SOC 2 audit options at a glance
| Service / provider | Price band | Timeline | GRC platforms | Verified reviews | Status |
|---|---|---|---|---|---|
| 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 |
| Auditsuisse Assurance | — | — | — | — | Featured option |
| A-LIGN | — | — | Drata, Secureframe, Vanta | — | Public records |
| Aprio | — | — | Drata, Vanta | — | Public records |
| Armanino | — | — | Vanta | — | Public records |
| BARR Advisory | — | — | Drata, Secureframe, Vanta | — | Public records |
| Insight Assurance | — | — | Drata, Secureframe, Vanta | — | Public records |
| Prescient Assurance | — | — | Drata, Secureframe, Vanta | — | Public records |
| Schellman | — | — | Drata, Secureframe, Vanta | — | Public records |
| Sensiba | — | — | Drata, Vanta | — | Public records |
How to choose a SOC 2 auditor
CPA licensure and peer review
A valid SOC 2 report must be issued by a licensed CPA firm. Confirm current license and available peer-review evidence before signing.
Transparent pricing
Look for firms that give you a clear price for your scope without a drawn-out sales process.
Relevant experience
An auditor who knows your industry and tech stack will move faster and ask better questions.
Turnaround time
Make sure the firm can meet your deadline — especially if a customer is waiting on the report.
GRC platform compatibility
If you use Vanta, Drata, or similar, an auditor familiar with it can streamline evidence collection.
Reputation & reviews
Verified reviews from other companies are a strong signal of a smooth, reliable engagement.
Frequently asked questions
How do I choose the best SOC 2 auditor?
Confirm CPA licensure and available peer-review evidence, check pricing for your exact scope, look for documented experience in your industry and stack, verify availability, and read verified reviews where present. Unknown fields should remain unknown until confirmed.
What types of SOC 2 auditors are there?
Common choices include smaller CPA firms, specialist practices, and large national CPA firms. Regardless of size, the firm issuing a SOC 2 report must be licensed; verify current licensure, peer-review evidence, scope, timing, and fees.
How much do SOC 2 auditors charge?
SOC 2 Type 2 audits through the AuditNex network start at $2,500. This is a network starting offer, not every listed firm's rate or a fixed quote. Company size, systems, criteria, readiness, observation period, and complexity affect final fees; readiness, remediation, software, additional criteria, renewals, and applicable platform or payment fees may be separate.
Do I need a Big 4 firm for SOC 2?
No. A licensed CPA firm can issue a SOC 2 report. Choose based on supportable license and peer-review evidence, scope fit, availability, engagement terms, and comparable quotes rather than firm size alone.
Why choose AuditNex for SOC 2 quotes?
AuditNex lets you shop multiple auditors using the same scope, so you can compare proposed timing and final fees before choosing. Submit your requirements once to request comparable quotes without a sales call.
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