Diligent One is a governance, risk, and compliance platform built for organizations that need a clearer view of board activity, enterprise risk, audits, controls, compliance obligations, and ESG reporting. It is best understood not as a single tool, but as a connected ecosystem: board management, risk oversight, audit workflows, policy management, entity administration, and reporting can all sit under one roof.
TL;DR: Diligent One is a strong GRC platform for mid-sized to large organizations that want to connect board governance with operational risk, audit, compliance, and ESG data. For example, a multinational company managing 40 subsidiaries could use it to centralize entity records, track risk owners, prepare board packs, and monitor audit findings in one workflow. Its biggest strengths are executive-level reporting, board collaboration, and integrated governance visibility, while its main trade-offs are complexity and quote-based pricing.
What Is Diligent One?
Diligent One is the unified platform from Diligent, a company widely known for board portal and governance technology. Over time, Diligent has expanded beyond board books and secure meeting materials into a broader GRC platform covering risk, compliance, audit, ESG, and entity management.
The platform is particularly relevant for organizations where the board, executives, legal teams, internal auditors, and risk managers all need access to trusted information. Instead of keeping risk registers in spreadsheets, compliance evidence in shared folders, and board materials in separate systems, Diligent One aims to bring those processes together.
Core Diligent One Features
Diligent One includes several modules, and not every customer uses the full suite. The most valuable features usually depend on whether the organization is buying it primarily for board governance, audit, risk, compliance, or ESG reporting.
1. Board and Leadership Collaboration
Diligent’s roots are in board management, and this remains one of its strongest advantages. The platform supports secure board packs, agendas, annotations, voting, meeting minutes, and document sharing. Directors can access materials through a controlled environment rather than relying on email attachments or unsecured file systems.
This is especially useful for regulated industries such as financial services, healthcare, insurance, and energy, where board confidentiality is not optional. Security, permissions, and audit trails are central to the experience.
2. Risk Management
Diligent One helps teams identify, assess, monitor, and report on enterprise risks. Users can create risk registers, assign owners, map risks to controls, track mitigation plans, and generate dashboards for leadership.
A practical benefit is the ability to connect risk data to governance reporting. For example, a chief risk officer can provide the board with a heat map showing the top 10 enterprise risks, their likelihood, impact, mitigation status, and trend direction. This helps move risk reporting from static spreadsheets to more actionable oversight.
3. Audit Management
Internal audit teams can use Diligent One to plan audits, manage fieldwork, collect evidence, document findings, and track remediation. The system supports structured workflows, which is valuable when audit teams are managing multiple engagements across departments or regions.
- Audit planning: Define scope, objectives, resources, and timelines.
- Evidence management: Attach documentation and maintain audit trails.
- Issue tracking: Assign owners, due dates, and remediation actions.
- Reporting: Summarize audit status for executives and committees.
4. Compliance and Policy Management
Diligent One also supports compliance workflows, including obligation tracking, control testing, policy distribution, and certification. Legal and compliance teams can use it to ensure that employees acknowledge policies and that control owners complete required tasks.
For organizations subject to multiple regulatory frameworks, the platform can help reduce duplication. A single control may support several requirements, and mapping those relationships can save time during assessments or audits.
5. ESG and Sustainability Reporting
ESG reporting has become a growing part of GRC. Diligent One includes tools for collecting sustainability metrics, tracking ESG initiatives, and preparing reports for stakeholders. Companies can use the platform to organize data related to emissions, diversity, governance practices, and social responsibility programs.
This matters because ESG data often comes from many different business units. Without a centralized system, reporting can become inconsistent and difficult to verify. Diligent One helps create a more structured process, although organizations still need strong internal data ownership to get the most from it.
User Experience and Ease of Use
Diligent One is powerful, but it is not a lightweight plug-and-play tool. The user experience is polished in areas like board management, while more complex GRC workflows may require configuration, training, and implementation support.
For executive users, the platform’s dashboards and reporting can be very effective. For administrators, however, the initial setup may take time. Risk taxonomies, control libraries, workflows, permissions, and reporting structures all need to be thoughtfully designed. In other words, Diligent One works best when the organization already knows what its governance model should look like.
Strengths of Diligent One
- Excellent board governance capabilities: Diligent is a market leader in secure board collaboration.
- Connected GRC view: Risk, audit, compliance, ESG, and governance data can be brought into one environment.
- Strong executive reporting: Dashboards and summaries are useful for boards and senior leadership.
- Enterprise-grade security: Suitable for organizations with strict confidentiality and compliance requirements.
- Scalable for complex organizations: Helpful for companies with multiple entities, regions, or regulatory obligations.
Potential Drawbacks
- Pricing is not transparent: Diligent typically uses custom quotes, which can make comparison shopping harder.
- Implementation can be involved: Larger deployments may require significant planning and configuration.
- May be too much for small teams: Organizations needing only basic compliance tracking might find it more platform than they need.
- Module selection matters: Value depends heavily on which Diligent products are purchased and how well they are integrated internally.
Diligent One Pricing
Diligent One does not publish standard pricing on its website. Costs usually depend on the modules selected, number of users, organization size, implementation needs, and contract terms. This is common among enterprise GRC platforms, but it means buyers should prepare a detailed requirements list before requesting a quote.
When evaluating cost, consider not only license fees but also implementation, training, data migration, workflow design, and ongoing administration. A cheaper tool may cost more over time if it requires manual workarounds, while a more expensive platform may be justified if it reduces reporting delays, audit inefficiencies, or compliance gaps.
Top Diligent One Competitors
The GRC market is crowded, and the best competitor depends on the buyer’s main priority. Some tools are stronger in audit, others in IT risk, third-party risk, regulatory compliance, or workflow automation.
AuditBoard
AuditBoard is a popular choice for audit, risk, and compliance teams. It is often praised for usability and strong internal audit workflows. Compared with Diligent One, AuditBoard may feel more focused on audit and SOX compliance, while Diligent has a broader governance and board-management heritage.
MetricStream
MetricStream is an enterprise GRC platform used by large, complex organizations. It offers extensive capabilities across risk, compliance, audit, third-party risk, and regulatory change. It is highly configurable, but like Diligent One, it can require a serious implementation effort.
Workiva
Workiva is especially strong in connected reporting, financial reporting, ESG, SOX, and compliance documentation. Companies that prioritize reporting accuracy, collaboration, and disclosure management may consider Workiva a strong alternative or complement to Diligent.
ServiceNow Integrated Risk Management
ServiceNow IRM is attractive for organizations already using the ServiceNow ecosystem. Its strength lies in workflow automation, IT service integration, and operational risk processes. It may be a better fit for technology-driven GRC teams, while Diligent is often stronger at board-level governance.
Archer
Archer is a long-established GRC platform with deep risk management functionality. It is flexible and widely recognized in enterprise risk circles, though some organizations find it requires careful administration to keep workflows efficient.
Who Should Use Diligent One?
Diligent One is best suited for organizations that need to connect governance oversight with operational risk and compliance data. It is a strong fit for public companies, regulated industries, multinational enterprises, and organizations with active boards or complex reporting requirements.
It may be less ideal for small businesses that only need a simple policy repository or basic risk register. In those cases, lighter GRC tools may be faster to deploy and easier to justify financially.
Final Verdict
Diligent One is a mature, executive-friendly GRC platform with a clear strength in governance. Its biggest advantage is the way it can connect board activity with risk, audit, compliance, entity, and ESG information. This makes it valuable for organizations where leadership needs reliable, timely, and secure oversight.
However, buyers should approach it as an enterprise platform, not a simple app. The best results come from clear goals, thoughtful implementation, and strong internal ownership. If your organization wants a GRC solution that speaks both to operational teams and the boardroom, Diligent One deserves a serious look alongside competitors such as AuditBoard, MetricStream, Workiva, ServiceNow, and Archer.
