What’s the best auditing platform for large corporations?

Hey G2! I want to start a discussion with this community to figure out the best auditing platform for large corporations.

Enterprise teams often need more than just basic checklists—they need scalability, collaboration, and integration with risk and compliance operations across departments and geographies.

Here are some of the leading platforms from G2’s Audit Management Software category that seem well-suited for enterprise environments:

• AuditBoard: Comprehensive audit and compliance solution with real-time tracking and collaborative workflows. Works well for teams managing multiple client or departmental audits.
• Vanta: Automates SOC 2, ISO 27001, and other compliance efforts. A popular choice for growing service providers needing audit readiness and control monitoring.
• Workiva: Supports connected audit and risk workflows with built-in collaboration and reporting tools. Strong fit for firms managing external reporting and client-facing audits.
• Scrut Automation: Cloud-native GRC platform with prebuilt templates and audit automation features. Designed to help smaller service teams scale compliance.
• Thoropass: Provides audit readiness and continuous compliance support. Useful for service businesses working with external auditors and managing multiple frameworks.

Which platform has proven to be the most reliable and scalable for large corporate audit teams? Any lessons or insights from implementing these tools across complex organizations?