License & Deployment Mix: 10 tools – 0 OSS, 10 SaaS. (OSS and SaaS counts can overlap when an open-source tool also offers a vendor-hosted edition.)
Note: No production OSS – commercial market.
What Is Internal Audit Management?
Internal audit management is the discipline of planning, executing, and reporting on audit engagements within an organization. Unlike external audits conducted by independent firms, internal audits are performed by an organization’s own audit function to evaluate the effectiveness of internal controls, risk management, and governance processes.
Internal audit management software provides tooling for the complete audit lifecycle:
- Audit planning – risk-based audit universe definition, annual audit plan development, resource allocation, and scheduling of audit engagements across the enterprise
- Risk assessment – systematic evaluation of organizational risks to prioritize audit focus areas; risk scoring, heat maps, and risk-control matrices
- Workpaper management – digital workpapers for documenting audit procedures, testing results, and supporting evidence; review and sign-off workflows
- SOX testing – Sarbanes-Oxley Section 404 compliance testing; control design and operating effectiveness evaluation; deficiency classification and remediation tracking
- Control testing – testing control design and operating effectiveness; sampling methodologies; automated testing where possible
- Audit evidence collection – gathering, organizing, and linking evidence to audit procedures and findings; chain of custody and evidence integrity
- Issue tracking – audit finding lifecycle management from identification through remediation and validation; severity classification and escalation workflows
- Audit reporting – generating audit reports for management and audit committees; executive summaries, detailed findings, and trend analysis
- Framework support – alignment with COSO Internal Control Framework, COBIT, IIA Standards, and industry-specific regulatory requirements
The information on these pages was researched by a combination of human review and large language models. To suggest an addition or correction, please contact us. Prepared by Rhodium Systems Inc., author of the ResorsIT platform — a unified IT operations management platform for IT teams and MSPs that integrates a curated suite of open-source, commercial, and SaaS applications into a single system with shared identity, single sign-on, access control, and a common audit trail. Use this catalogue only as a starting point for your own research, and review any tool carefully against your own requirements before relying on it. Catalogue data version 2026.197.
Comparison
These evaluations focus on customer integration – understanding which audit management platforms customers may use, and how to integrate with them (SSO, API data exchange, monitoring evidence).
Related category: See GRC & Compliance for broader governance, risk, and compliance tools. Internal audit tools focus specifically on the audit function; GRC tools cover the wider governance landscape.
SSO / OIDC Comparison
OIDC is the preferred SSO protocol.
| Tool | OIDC | SAML | SCIM | Authentik Notes |
|---|---|---|---|---|
| AuditBoard | No | Yes | Yes | SAML SSO; SCIM provisioning; no native OIDC; Authentik as SAML IdP |
| Diligent HighBond | No | Yes | Yes | SAML SSO; SCIM on enterprise plans; no native OIDC |
| TeamMate+ | No | Yes | No | SAML SSO (SaaS); AD/LDAP (on-prem); no OIDC; no SCIM |
| Workiva | No | Yes | Yes | SAML SSO; SCIM on enterprise plans; no native OIDC |
| SAI360 | Yes* | Yes | No* | OIDC on newer versions; SAML primary; LDAP/AD sync for provisioning |
| Galvanize | No | Yes | Yes | SAML SSO (HighBond); SCIM on enterprise; ACL desktop: AD only |
| MKInsight | No | Yes | No | SAML SSO; AD/LDAP on-prem; no OIDC; no SCIM |
| Pentana Audit | No | Yes | No | SAML SSO; AD/LDAP primary (on-prem); no OIDC; no SCIM |
| AuditFindings | No | No* | No | Limited SSO; may require enterprise plan; no OIDC |
| Resolver | Yes | Yes | Yes | OIDC and SAML support; SCIM on enterprise plans |
* = limited, requires specific configuration or plan tier
Best SSO support: Resolver (OIDC, SAML, SCIM), AuditBoard (SAML, SCIM), Workiva (SAML, SCIM)
Weakest SSO: AuditFindings (limited/no SSO), TeamMate+ on-prem (AD/LDAP only)
API Comparison
| Tool | API Type | Auth | Webhooks | SDKs |
|---|---|---|---|---|
| AuditBoard | REST | OAuth 2.0 | Yes | None official |
| Diligent HighBond | REST | Token | Limited | None official |
| TeamMate+ | REST | Token | No | None official |
| Workiva | REST | OAuth 2.0 | Limited | None official |
| SAI360 | REST, SOAP | Token | Limited | None official |
| Galvanize | REST (HighBond), ACLScript | Token | No | ACLScript |
| MKInsight | REST | Token | No | None official |
| Pentana Audit | REST | Token | No | None official |
| AuditFindings | REST (basic) | Token | No | None official |
| Resolver | REST | OAuth 2.0 | Yes | None official |
Best API: AuditBoard (comprehensive REST, OAuth 2.0, webhooks), Resolver (REST, OAuth 2.0, webhooks)
Unique: Galvanize ACLScript – scripting language for audit data analytics; unmatched for automated data analysis
Weakest API: AuditFindings (basic/limited), MKInsight (basic)
Feature Matrix
| Feature | AuditBoard | Diligent HB | TeamMate+ | Workiva | SAI360 | Galvanize | MKInsight | Pentana | AuditFindings | Resolver |
|---|---|---|---|---|---|---|---|---|---|---|
| Audit Planning | Strong | Strong | Strong | SOX-focused | Strong | Strong | Good | Strong | Basic | Strong |
| Risk Assessment | Strong | Strong | Good | Limited | Strong | Data-driven | Good | Good | Basic | Strong |
| Workpapers | Strong | Strong | Flagship | Flagship | Good | Good | Good | Strong | Basic | Good |
| SOX Testing | Flagship | Strong | Good | Flagship | Good | Good | Basic | Good | Weak | Good |
| Control Testing | Strong | Strong | Good | Good | Good | Flagship | Good | Good | Basic | Good |
| Issue Tracking | Strong | Strong | Good | Good | Good | Good | Good | Good | Core | Strong |
| Audit Reporting | Strong | Strong | Good | Strong | Good | Good | Good | Strong | Basic | Good |
| Data Analytics | Good | Good | Add-on | Limited | Good | Flagship | Basic | Good | None | Good |
Legend: Flagship = industry-leading capability; Strong = comprehensive; Good = adequate; Basic = minimal; Weak = not purpose-built; None = not available; Add-on = separate license
Deployment Comparison
| Tool | SaaS | On-Prem | Hybrid | FedRAMP |
|---|---|---|---|---|
| AuditBoard | Yes (only) | No | No | Ready |
| Diligent HighBond | Yes | Private cloud | No | Authorized |
| TeamMate+ | Yes | Yes | Yes | No |
| Workiva | Yes (only) | No | No | Authorized |
| SAI360 | Yes | Yes | No | No |
| Galvanize | Yes (HighBond) | Yes (ACL desktop) | No | No |
| MKInsight | Yes | Yes | No | No |
| Pentana Audit | Yes | Yes | No | No |
| AuditFindings | Yes (only) | No | No | No |
| Resolver | Yes (only) | No | No | No |
On-prem options: TeamMate+, SAI360, Galvanize (ACL desktop), MKInsight, Pentana Audit
SaaS only: AuditBoard, Workiva, AuditFindings, Resolver
FedRAMP: Workiva (Authorized), Diligent HighBond (Authorized), AuditBoard (Ready)
Pricing Summary
| Tool | Pricing Model | Estimated Annual Cost | Target Market |
|---|---|---|---|
| AuditBoard | Module-based | $30K-$300K+ | Enterprise |
| Diligent HighBond | Module-based | $50K-$200K+ | Enterprise |
| TeamMate+ | Per-user | $500-$1,500/user | Enterprise, government |
| Workiva | Module-based | $25K-$150K+ | Public companies |
| SAI360 | Module-based | $40K-$150K+ | Enterprise |
| Galvanize | Per-user + platform | $5K-$15K/user (ACL); $50K-$200K+ (HighBond) | Enterprise |
| MKInsight | Per-user | $300-$800/user | Mid-market |
| Pentana Audit | Per-user + enterprise | $40K-$120K+ | Enterprise (UK/EU) |
| AuditFindings | Per-user | $100-$300/user | Small teams |
| Resolver | Module-based | $30K-$100K+ | Mid-to-enterprise |
All pricing is estimated and varies significantly based on modules, user counts, and negotiation.
Observations
No Open-Source Options
Internal audit management tooling is entirely commercial. There are no meaningful open-source alternatives in this space. This reflects:
- Specialized domain – internal audit is a niche professional discipline with specific workflow requirements that general-purpose tools cannot adequately address
- Enterprise buyer profile – Chief Audit Executives and internal audit directors expect vendor-supported, compliance-certified platforms with professional services
- Regulatory expectations – organizations subject to SOX, banking regulations, or similar requirements need platforms with demonstrable compliance certifications (SOC 2, FedRAMP)
- Small addressable market – the internal audit market is too small to sustain an open-source community compared to broader categories like monitoring or GRC
Market Consolidation
The internal audit market has seen significant consolidation:
- Diligent acquired both HighBond and Galvanize (ACL), consolidating audit analytics and audit management under one umbrella
- Ideagen offers both MKInsight (mid-market) and Pentana Audit (enterprise), then was itself acquired by Cinven
- Kyndryl acquired Resolver, positioning it within an IT services ecosystem
- Hg Capital acquired AuditBoard for $3B, reflecting high market valuations
Key Differentiators
- AuditBoard – modern UI, connected risk platform, strongest overall audit management
- Workiva – unmatched for SOX and SEC reporting with connected documents
- Galvanize/ACL – unmatched audit data analytics; full-population testing
- TeamMate+ – on-premises option with decades of market presence; government sector
- AuditFindings – only lightweight/affordable option for small teams
Tools
10 tools.
AuditBoard
AuditBoard is the market leader in internal audit management software, serving over 2,000 customers including many Fortune 500 companies.
License: Proprietary (proprietary) · Kind: web · Deploy: saas · SSO: none
AuditFindings
AuditFindings is a lightweight, cloud-based audit tracking and management tool designed for smaller internal audit teams that need basic audit management without the complexity and cost of enterprise platforms.
License: Proprietary (proprietary) · Kind: web · Deploy: saas · SSO: none
Diligent HighBond
Diligent HighBond is an enterprise GRC and audit management platform, part of the broader Diligent One ecosystem.
License: Proprietary (proprietary) · Kind: web · Deploy: saas · SSO: none
Galvanize (Diligent) – ACL Analytics + Audit
Galvanize (now part of Diligent) is best known for ACL Analytics, the industry-standard data analytics tool for internal auditors.
License: Proprietary (proprietary) · Kind: web · Deploy: native, saas · SSO: none
MKInsight (Ideagen)
MKInsight is a mid-market internal audit management solution developed by Ideagen, a UK- based software company specializing in governance, risk, and compliance tools. Ideagen was acquired by Cinven in 2022 for GBP 1.3B.
License: Proprietary (proprietary) · Kind: web · Deploy: native, saas · SSO: none
Pentana Audit (Ideagen)
Pentana Audit is Ideagen’s enterprise-grade internal audit management platform, targeting larger audit departments than its sibling product MKInsight.
License: Proprietary (proprietary) · Kind: web · Deploy: native, saas · SSO: none
Resolver (Kyndryl)
Resolver is a risk and audit management platform acquired by Kyndryl (IBM infrastructure services spinoff) in 2023.
License: Proprietary (proprietary) · Kind: web · Deploy: saas · SSO: OIDC
SAI360 (formerly BWise)
SAI360 (formerly SAI Global, incorporating the BWise GRC platform) is an integrated risk management and compliance platform with strong internal audit capabilities.
License: Proprietary (proprietary) · Kind: web · Deploy: native, saas · SSO: OIDC
TeamMate+ (Wolters Kluwer)
TeamMate+ is one of the most widely deployed internal audit management platforms globally, developed by Wolters Kluwer.
License: Proprietary (proprietary) · Kind: web · Deploy: native, saas · SSO: none
Workiva
Workiva (formerly Wdesk) is a cloud platform for connected reporting and compliance, particularly strong in SOX compliance, SEC reporting, and financial audit support.
License: Proprietary (proprietary) · Kind: web · Deploy: saas · SSO: none
