CISO Tribune

Vendor comparison · 2 companies

Expel vs Rapid7

Expel sells managed detection and response (MDR) delivered through its Workbench platform, with 24x7 human analysts working in the security tools a customer already has. Rapid7 sells the Command Platform, which runs cloud security, SIEM, application security, vulnerability management, automation and attack surface management solutions, along with managed services offerings built on these solutions. CISO Tribune files both under MDR and managed SOC. 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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  • Expel
  • Rapid7
Expel vs Rapid7: Products, Customers and Funding Compared
ExpelExpel sells managed detection and response (MDR) delivered through its Workbench platform, with 24x7 human analysts working in the security tools a customer already has.expel.comRapid7Rapid7 sells the Command Platform, which runs cloud security, SIEM, application security, vulnerability management, automation and attack surface management solutions, along with managed services offerings built on these solutions.rapid7.com
What it sells
  • Expel MDR[5][7]A managed detection and response service that works with the security tools a customer already has.
  • Ruxie[3][5]Expel's AI and automation engine used in its MDR service.
  • Vulnerability Management[3][4][6]Helps customers understand risk across hybrid environments and prioritize remediation.
  • Threat Command[7]Monitors the clear, deep, and dark web to identify risks before they become attacks.
  • Metasploit[9][10][11]Validates vulnerabilities and enables phishing and broader social engineering.
Categories
Headquarters
Not stated on its pagesNot 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
Not stated on its pagesNot stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[14]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetRapid7 offers vulnerability management for hybrid environments and cloud security for multi-cloud environments. Rapid7 provides clear, deep and dark web monitoring for threats to an organization, its employees and its customers. Rapid7 states that it has customers around the world.
Last verified
September 27, 2026November 6, 2026

Where they overlap

  • Expel and Rapid7 are both filed under MDR and managed SOC.

Where they differ, field by field

  • Expel's primary category is MDR and managed SOC; Rapid7's is Vulnerability management.
  • Rapid7 is also filed under External attack surface management and SIEM.
  • Expel lists Expel MDR and Ruxie. Rapid7 lists Vulnerability Management, Threat Command and Metasploit.

What it sells: Expel

What Expel MDR does[5][7]
Expel MDR provides 24x7 SOC monitoring, with analysts who investigate and respond. Expel says it connects to an existing stack and correlates threats across endpoint, identity, cloud, network, SaaS and more. Expel states a 14-minute mean time to remediate.
What Ruxie does[3][5]
Expel says Ruxie gathers evidence, enriches alerts and matches patterns in seconds. Expel analysts then investigate and make the critical calls.

What it sells: Rapid7

What Vulnerability Management does[3][4][6]
Vulnerability management uses agent-based and network scanning across hybrid environments. Remediation is prioritized according to targets that attract attackers the most.
What Threat Command does[7]
Threat Command takes on takedown management for organizations. A dynamic asset mapping framework tracks a customer's evolving digital footprint.

Questions about Expel and Rapid7

What do Expel and Rapid7 sell?
Expel sells Expel MDR and Ruxie. Rapid7 sells Vulnerability Management, Threat Command and Metasploit.
Are Expel and Rapid7 in the same category?
They share MDR and managed SOC. Expel's primary category is MDR and managed SOC and Rapid7's is Vulnerability management.
Who are Expel and Rapid7 sold to?
Rapid7 offers vulnerability management for hybrid environments and cloud security for multi-cloud environments.

About Expel

Expel sells managed detection and response (MDR) delivered through its Workbench platform, with 24x7 human analysts working in the security tools a customer already has. Expel says its service is built so that technology makes it fast and humans make it accurate.[5]

Expel describes the service as managed detection and response with analysts who can be reached directly over Slack or Teams. Expel says customers connect Workbench to their existing stack, and Expel then correlates threats across endpoint, identity, cloud, network, SaaS and more. Expel says no agents need to be deployed and no rip-and-replace is required.[5]

Ruxie is the name Expel gives its AI and automation engine. Expel says Ruxie gathers evidence, enriches alerts and matches patterns so that Expel analysts can investigate and make the critical calls. Expel states a 14-minute mean time to remediate for its MDR service.[5]

Expel Workbench is the platform through which customers see Expel's work. Expel says customers can see every investigation and response in real time inside Workbench.[5]

Expel says its MDR covers cloud, endpoint, identity, network, SaaS, email and more, across more than 160 technology integrations. Expel names Microsoft, AWS, Google Cloud, CrowdStrike, Okta and Wiz among those integrations.[5][10]

Expel also offers email threat detection and response, in which Expel says it monitors the email environment 24x7. Expel says this works alongside Proofpoint, Mimecast, Abnormal Security and Sublime. Expel also describes MDR coverage of the AI attack surface, covering attacker use of AI, employee misuse of AI tools and attacks on customer-built AI systems, with detections mapped to MITRE ATLAS.[6][7]

Expel was started by practitioners. Dave Merkel is co-founder and Chief Executive Officer, Justin Bajko is a co-founder and Chief Strategy Officer, and Yanek Korff is a co-founder and Chief Operating Officer. Greg Notch is Chief Technology Officer.[8]

2. Expel says Workbench infrastructure runs on GCP and AWS in the U.S, and that alert data is retained up to 15 months, configurable per contract.[1][2][5][9]

Expel on the record

Sources

Expel full record

  1. [1]Workbench operations platformExpel · expel.com · published August 5, 2026 · Tier A
  2. [2]Expel announces 20 million in series b fundingExpel · expel.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Leading managed detection and response (MDR) provider | ExpelExpel · undated page, accessed October 24, 2026 · Tier A
  4. [4]Expel Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 24, 2026 · Tier C
  5. [5]Managed Detection and Response Services | Expel MDRExpel · undated page, accessed November 3, 2026 · Tier A
  6. [6]Email threat detection | ExpelExpel · undated page, accessed November 3, 2026 · Tier A
  7. [7]AI attack surface coverage | ExpelExpel · undated page, accessed November 3, 2026 · Tier A
  8. [8]Company | ExpelExpel · undated page, accessed November 3, 2026 · Tier A
  9. [9]Security and compliance support from your MDR | ExpelExpel · undated page, accessed November 3, 2026 · Tier A
  10. [10]Managed Security Solutions | ExpelExpel · undated page, accessed November 3, 2026 · Tier A

Rapid7 full record

  1. [1]rapid7.comRapid7 · rapid7.com · undated page, accessed November 6, 2026 · Tier A
  2. [2]Business supportRapid7 · careers.rapid7.com · undated page, accessed November 6, 2026 · Tier A
  3. [3]PHP CVE-2026-109618 and CVE-2026-109619: Rapid7 StatementRapid7 · undated page, accessed November 10, 2026 · Tier A
  4. [4]Rapid7 Managed Cybersecurity: Outpace AttackersRapid7 · undated page, accessed November 10, 2026 · Tier A
  5. [5]Rapid7 Product PricingRapid7 · undated page, accessed November 10, 2026 · Tier A
  6. [6]Surface Command | Attack Surface Management | Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  7. [7]Threat Command: Digital Risk Protection - Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  8. [8]Rapid7 MDR Pricing | Managed Threat CompleteRapid7 · undated page, accessed November 10, 2026 · Tier A
  9. [9]Penetration Testing Services | Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  10. [10]Penetration Testing Tools and Services - Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  11. [11]Metasploit Editions: Network Pen Testing Tool - Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  12. [12]Coordinated Vulnerability Disclosure (CVD) Policy - Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  13. [13]Compliance - Rapid7Rapid7 · undated page, accessed November 10, 2026 · Tier A
  14. [14]Rapid7 Security Services Reviews & Provider DetailsG2 · undated page, accessed November 10, 2026 · Tier C

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