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SOC 2 Cost

SOC 2 Cost for Marketplaces

SOC 2 budgets for marketplaces coordinating buyers, sellers, payments, and multi-tenant data flows.

Cost range and timeline snapshot

  • Typical marketplace range: ~$40k–$100k depending on vendor complexity and payment scope.
  • Tooling: logging/monitoring, access review automation, vendor risk tracking, vulnerability scanning.

Timeline bands

  • Readiness: 8–14 weeks if vendor lists and data flows are defined.
  • Type I: 3–6 weeks once evidence is stable.
  • Type II: add 3–9 months observation with sampling across partners.

Assumptions

  • Multi-tenant platform with partner/vendor integrations.
  • Payment/PII flows across multiple parties; vendor oversight required.
  • Type I first; Type II once evidence cadence is repeatable.

Common scope

  • Marketplace core app/API, payment processors, messaging/support systems.
  • CI/CD, ticketing, source control, observability, fraud/abuse monitoring.
  • Vendors supporting payouts, identity verification, analytics, communications.

Top cost drivers

  • Number of partners/vendors and data they touch.
  • Logging/monitoring coverage for multi-tenant activity and fraud.
  • Change control for frequent feature updates.
  • Contractual requirements from key partners.

What auditors focus on

  • Access and segregation for buyer/seller data.
  • Change approvals and testing for rapid feature cycles.
  • Vendor risk and subprocessors with data access.
  • Monitoring/fraud controls and incident handling.

What changes cost most

  • Late vendor onboarding requiring extra reviews and contracts.
  • Weak monitoring leading to evidence backfill.
  • Frequent changes without approvals/testing artifacts.

Example scenarios

Niche B2B marketplace

Moderate vendor set; cost hinges on clean data flows and monitoring quality.

High-volume consumer marketplace

Broader fraud/abuse monitoring and vendor oversight; pushes evidence and audit time higher.

Marketplace adding new payment partners

New integrations late in scope increase walkthroughs and sampling, raising cost.