CISO Tribune

Vendor comparison · 2 companies

MetricStream vs UnderDefense

MetricStream sells a connected GRC system that automates risk and compliance work with AI assistants and agents. UnderDefense sells UnderDefense MAXI, a security and compliance automation platform, and an MDR service in which security experts monitor, detect and respond to incidents. CISO Tribune files both under Compliance automation. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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Up to four companies side by side.

  • MetricStream
  • UnderDefense
MetricStream vs UnderDefense: Products, Customers and Funding Compared
MetricStreamMetricStream sells a connected GRC system that automates risk and compliance work with AI assistants and agents.metricstream.comUnderDefenseUnderDefense sells UnderDefense MAXI, a security and compliance automation platform, and an MDR service in which security experts monitor, detect and respond to incidents.underdefense.com
What it sells
  • Regulatory Change Management[13]Agents that triage and route regulatory change.
  • UnderDefense MAXI[1][2][3][5][6]A security and compliance automation platform. UnderDefense MAXI integrates with SIEMs, firewalls and endpoint protection solutions.
  • UnderDefense Agentic AI SOC[4]AI agents investigate each alert. Analysts on shift 24/7 decide what happens next.
  • MDR[1][2][6]Security experts monitor, detect and respond to incidents.
  • Cloud-based SIEM[2]A cloud-based SIEM that collects, analyzes and responds to security events.
  • CIS AWS Benchmark assessment[8]A self-service assessment of AWS security.
Categories
Headquarters
San Jose, United States[2]Not stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • June 30, 2026MetricStream announced that Chartis Research ranked it first in Enterprise GRC.[4]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 4, 2026[5]
  • Gartner Peer Insights: listed, seen November 4, 2026[6]
  • G2: listed, seen November 10, 2026[10]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetUnderDefense MAXI integrates with a customer's security infrastructure, including SIEMs, firewalls and endpoint protection solutions. UnderDefense offers compliance templates to organizations working toward standards such as SOC2 and ISO 27001. UnderDefense MAXI provides executive-level reports for C-level readers.
Last verified
September 27, 2026October 26, 2026

Where they overlap

  • MetricStream and UnderDefense are both filed under Compliance automation.

Where they differ, field by field

  • MetricStream's primary category is GRC and integrated risk platforms; UnderDefense's is MDR and managed SOC.
  • MetricStream is also filed under Third-party risk and security ratings. UnderDefense is also filed under Penetration testing and red team services and SOAR and security automation.
  • MetricStream lists Regulatory Change Management. UnderDefense lists UnderDefense MAXI, UnderDefense Agentic AI SOC, MDR, Cloud-based SIEM and CIS AWS Benchmark assessment.
  • MetricStream is headquartered in San Jose, United States.

What it sells: MetricStream

What Regulatory Change Management does[13]
Regulatory Change Management Agents classify, prioritize, route, and close irrelevant alerts. They map applicable changes to the processes, risks, and controls they impact.

What it sells: UnderDefense

What UnderDefense MAXI does[1][2][3][5][6]
UnderDefense MAXI natively monitors endpoints, networks, users and decoy beacons. UnderDefense MAXI provides ready-to-use playbooks, AI-powered alert enrichment and notifications through Slack, Jira or a preferred tool. UnderDefense MAXI provides pre-built compliance templates for standards such as SOC2 and ISO 27001.
What UnderDefense Agentic AI SOC does[4]
UnderDefense Agentic AI SOC uses AI agents that investigate each alert. Analysts on shift 24/7 decide what happens next.
What CIS AWS Benchmark assessment does[8]
UnderDefense offers a self-service CIS AWS Benchmark assessment. The assessment covers evaluating the maturity of cloud security controls, identifying misconfigurations, providing detailed mitigation instructions and giving a summary table with a final CVSS v3.0 score.

Questions about MetricStream and UnderDefense

What do MetricStream and UnderDefense sell?
MetricStream sells Regulatory Change Management. UnderDefense sells UnderDefense MAXI, UnderDefense Agentic AI SOC, MDR, Cloud-based SIEM and CIS AWS Benchmark assessment.
Are MetricStream and UnderDefense in the same category?
They share Compliance automation. MetricStream's primary category is GRC and integrated risk platforms and UnderDefense's is MDR and managed SOC.
Where are MetricStream and UnderDefense headquartered?
MetricStream is headquartered in San Jose, United States.
Who are MetricStream and UnderDefense sold to?
UnderDefense MAXI integrates with a customer's security infrastructure, including SIEMs, firewalls and endpoint protection solutions.
What have MetricStream and UnderDefense announced recently?
June 30, 2026: MetricStream announced that Chartis Research ranked it first in Enterprise GRC.

About MetricStream

MetricStream sells a connected GRC system that automates risk and compliance work with AI assistants and agents. MetricStream says its platform is purpose-built for governance, risk, compliance, cyber, and audit. MetricStream tells buyers to stop using multiple GRC tools and spreadsheets in favour of one connected system.[7]

MetricStream describes a federated data model that links each risk, control, obligation or asset to every process, policy, audit and third party it touches. MetricStream lets customers build their own agents or deploy purpose-built agents from MetricStream and partners. MetricStream says its autonomous workflows automate assessments, gather evidence for controls and give in-workflow recommendations while maintaining human oversight. Embedded BI in MetricStream lets GRC teams build and share dashboards to analyze data and understand trends without leaving MetricStream.[7][8][9]

On the risk side, enterprise risk assessments in MetricStream use configurable models, weighted multi-dimensional aggregation, and Monte Carlo simulation, with exposure expressed in monetary terms. For operational risk, MetricStream supports Risk and Control Self-Assessments (RCSAs) with qualitative and quantitative assessments and Monte Carlo simulation to quantify risk exposure.[10][11]

On the compliance side, MetricStream compliance agents extract and classify potential obligations from regulatory documents, provide source references and confidence indicators, and recommend mappings to risks, controls, policies and processes. MetricStream compliance agents can auto-fill surveys and assessments with citations and confidence scores from available evidence, and teams make the final decision by reviewing, approving, overriding, and rejecting the suggestions.[12][16]

MetricStream covers cyber, third-party, audit and resilience work in the same platform. MetricStream cyber risk work covers risk quantification across frameworks and standards including PCI, HIPAA, NIST, ISO 27001, DORA and NIS2. MetricStream third-party due diligence assesses cyber, privacy, financial, compliance, resilience, operational, sanctions, corruption, and reputational risk through proportionate questionnaires. AI Survey Autofill in MetricStream drafts answers from SOC reports, policies, certifications, technical documents, and prior submissions.[1][8][14][15]

MetricStream says its work spans hundreds of Fortune 500 and Global 1000 organizations spanning 35+ countries. MetricStream says its risk expertise covers thousands of implementations in the most regulated industries worldwide. Shell chose MetricStream to be a central part of its journey towards a more integrated GRC future and to manage audit, compliance and risk management activities across a range of its businesses.[1][7][8][9][13][16]

MetricStream on the record

Sources

MetricStream full record

  1. [1]metricstream.comMetricStream · metricstream.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Total Economic Impact Study MetricStream Enterprise GRC Delivered 133 ROI Drove $8.4M in BenefitsMetricStream via Business Wire · businesswire.com · published April 15, 2026 · Tier A
  3. [3]GRC | Governance, Risk and Compliance Software SolutionsMetricStream · undated page, accessed October 26, 2026 · Tier A
  4. [4]MetricStream Ranked #1 in Enterprise GRC by Chartis Research, Named Category Leader Across All Seven GRC CategoriesBusiness Wire · published June 30, 2026 · Tier A
  5. [5]MetricStream Enterprise Risk Management Reviews 2026 - G2G2 · undated page, accessed October 26, 2026 · Tier C
  6. [6]MetricStream Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 26, 2026 · Tier C
  7. [7]Best Governance, Risk & Compliance (GRC) Software | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  8. [8]Integrated GRC Software with AI Agents | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  9. [9]MetricStream Reporting and Analytics - PlatformMetricStream · undated page, accessed November 4, 2026 · Tier A
  10. [10]Enterprise Risk Management (ERM) Software | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  11. [11]Operational Risk Management (ORM) Software | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  12. [12]Regulatory Compliance Management Software | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  13. [13]Regulatory Change Management Software with AI | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  14. [14]Third-Party Risk Management (TPRM) Software | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  15. [15]IT Vendor Risk Management Software with AI | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A
  16. [16]Internal Audit Management (IAM) Software | MetricStreamMetricStream · undated page, accessed November 4, 2026 · Tier A

UnderDefense full record

  1. [1]underdefense.comUnderDefense · underdefense.com · undated page, accessed October 26, 2026 · Tier A
  2. [2]Compliance PricingUnderDefense · undated page, accessed November 10, 2026 · Tier A
  3. [3]Agentic AI SOC & Compliance Automation Platform | UnderDefenseUnderDefense · undated page, accessed November 10, 2026 · Tier A
  4. [4]Elastic Cloud Pricing 2026: Serverless, Hosted, and SIEMUnderDefense · undated page, accessed November 10, 2026 · Tier A
  5. [5]Cloudflare Pricing 2026: WAF, Zero Trust, and EnterpriseUnderDefense · undated page, accessed November 10, 2026 · Tier A
  6. [6]Palo Alto Networks Pricing 2026: Firewalls, SASE, and XDRUnderDefense · undated page, accessed November 10, 2026 · Tier A
  7. [7]2025 MXDR Pricing Guide: Choosing the Right MXDR providerUnderDefense · undated page, accessed November 10, 2026 · Tier A
  8. [8]Episode 4: Cyber Resilience 201 — AWS Cloud Security - UnderDefenseUnderDefense · undated page, accessed November 10, 2026 · Tier A
  9. [9]E-Mail Under Attack - UnderDefenseUnderDefense · undated page, accessed November 10, 2026 · Tier A
  10. [10]UnderDefense MAXI Reviews & Product DetailsG2 · undated page, accessed November 10, 2026 · Tier C

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