CISO Tribune

Vendor comparison · 2 companies

Critical Start vs Malwarebytes

Critical Start sells managed detection and response (MDR) that combines AI-powered triage with human-led investigation. Malwarebytes sells antivirus, VPN, identity theft protection and scam detection software for personal devices such as computers, tablets and phones. 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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  • Critical Start
  • Malwarebytes
Critical Start vs Malwarebytes: Products, Customers and Funding Compared
Critical StartCritical Start sells managed detection and response (MDR) that combines AI-powered triage with human-led investigation.criticalstart.comMalwarebytesMalwarebytes sells antivirus, VPN, identity theft protection and scam detection software for personal devices such as computers, tablets and phones.malwarebytes.com
What it sells
  • CORR Platform[4]The MDR platform that gives a security operations team visibility into every alert, investigation and response action.
  • Managed Detection and Response[3][10][11]MDR that combines AI-powered triage with human-led investigation.
  • Service Credits[7]A prepaid, flexible currency included in every managed service contract.
  • Vulnerability Management Services[3]Vulnerability management delivered under the same tier structure as MDR.
  • MobileSOC[12]A native iOS and Android application for real-time security operations management.
  • Premium Security[4][5]Antivirus designed to protect personal devices and data in real-time.
  • Browser Guard[4][5]Blocks unwanted and unsafe content while browsing.
  • Privacy VPN[4][14]A VPN for staying secure and private on Wi-Fi or hotspots.
  • Identity Theft Protection[4][5]Scans the dark web and other sources for personal information.
  • Mobile Security[4][5][7]Malware detection before installation on Android devices.
  • Android Virus Scan[7]A free Android virus scan for malware, spyware, keyloggers and more.
Categories
Headquarters
Not stated on its pagesSanta Clara, United States[3]
Founded
Not stated on its pages2008[2][4]
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
  • July 22, 2026Critical Start announced the appointment of Francine Geist as Chief Executive Officer, effective immediately.[9]
  • June 3, 2026Critical Start released SOC AI, a multi-agent framework that powers its AI-led managed detection and response service.[11]
  • June 2, 2026Critical Start released SOC AI, a multi-agent framework that powers its AI-led managed detection and response service.[10]
  • October 5, 2026Malwarebytes launched Scam Link Check, a free web tool that lets anyone check whether a website link is safe before clicking it.[19]
  • July 22, 2026Malwarebytes appointed Michael Weissman to its Board of Directors and hired Joey Klein as Senior Vice President of Product.[20]
  • July 22, 2026Malwarebytes appointed Netspend CEO Michael Weissman to its board.[10]
  • June 3, 2026Malwarebytes launched a free reverse phone check for consumers to identify potential scam numbers.[9]
  • May 6, 2026Malwarebytes appointed Chung Ip as Chief Financial Officer.[18]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[11]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Critical Start sells mainly to organizations that need accountability from a managed security provider, with contractual SLA commitments as the central offer. The company says it protects financial services firms, healthcare systems, manufacturers and utilities. For financial institutions, it describes ransomware, wire fraud and insider threats as the threats its MDR addresses. Its compliance reporting covers frameworks such as PCI DSS, HIPAA and NERC CIP, which points to regulated buyers. Critical Start MDR works with the customer's existing tools, so it suits teams that want to keep the security products they already run.From its own pages, Malwarebytes sells mainly to individuals and families who want to protect personal devices. Its pages also reference security for personal and business devices and for a team's devices. Malwarebytes offers protection for Windows, Mac, Chromebook, Android, and iOS devices.
Last verified
September 27, 2026November 9, 2026

Where they overlap

  • Critical Start and Malwarebytes are both filed under MDR and managed SOC.

Where they differ, field by field

  • Critical Start's primary category is MDR and managed SOC; Malwarebytes's is EDR and XDR.
  • Malwarebytes is also filed under Identity threat detection and response.
  • Critical Start lists CORR Platform, Managed Detection and Response, Service Credits, Vulnerability Management Services and MobileSOC. Malwarebytes lists Premium Security, Browser Guard, Privacy VPN, Identity Theft Protection, Mobile Security and 1 more.
  • Malwarebytes is headquartered in Santa Clara, United States.
  • Malwarebytes was founded in 2008.

What it sells: Critical Start

What CORR Platform does[4]
CORR connects to a security stack through native APIs, with no proprietary agents and no forced replacements. It works through API-based integrations, with no agents to deploy and no additional infrastructure to manage.
What Managed Detection and Response does[3][10][11]
Critical Start MDR combines AI-powered triage with human-led investigation and backs every response time with a contractual SLA. Analysts contain threats directly in the customer's tools through 30+ advanced integrations.
What Service Credits does[7]
Every managed service contract includes service credits that can be spent across 30+ services. MDR for Endpoint, MDR for SIEM and VMS each include credits. Credits stack into a single bank when a customer has more than one.

What it sells: Malwarebytes

What Premium Security does[4][5]
Malwarebytes Premium Security is an antivirus solution designed to protect personal devices and data in real-time. Malwarebytes says Premium Security stops sophisticated cyber threats that traditional antivirus tools often miss.
What Privacy VPN does[4][14]
Malwarebytes Privacy VPN helps people stay secure and private when using Wi-Fi or hotspots. Malwarebytes Privacy VPN can be used on iPhones and iPads, as well as Android, Windows, and Mac. Malwarebytes Privacy is a no-log VPN that never tracks, stores, or shares any of your network data.
What Identity Theft Protection does[4][5]
Malwarebytes Identity Theft Protection scans the dark web and other sources for personal information. It provides live agent-supported identity recovery, credit monitoring, and reporting, backed by up to $2 million in identity theft insurance.
What Mobile Security does[4][5][7]
Malwarebytes Mobile Security detects before installation some of the most harmful malware, including trojans, spyware and ransomware. Malwarebytes Mobile Security is free to download on both Google Play and the App store.
What Android Virus Scan does[7]
Malwarebytes offers a free Android virus scan to protect a phone from hackers and cyber threats like malware, spyware, keyloggers and more. Malwarebytes alerts people before they install and run potentially harmful software or apps on an Android device.

Questions about Critical Start and Malwarebytes

What do Critical Start and Malwarebytes sell?
Critical Start sells CORR Platform, Managed Detection and Response, Service Credits, Vulnerability Management Services and MobileSOC. Malwarebytes sells Premium Security, Browser Guard, Privacy VPN, Identity Theft Protection, Mobile Security and 1 more.
Are Critical Start and Malwarebytes in the same category?
They share MDR and managed SOC. Critical Start's primary category is MDR and managed SOC and Malwarebytes's is EDR and XDR.
Where are Critical Start and Malwarebytes headquartered?
Malwarebytes is headquartered in Santa Clara, United States.
When were Critical Start and Malwarebytes founded?
Malwarebytes was founded in 2008.
Who are Critical Start and Malwarebytes sold to?
From its own pages, Critical Start sells mainly to organizations that need accountability from a managed security provider, with contractual SLA commitments as the central offer. From its own pages, Malwarebytes sells mainly to individuals and families who want to protect personal devices.
What have Critical Start and Malwarebytes announced recently?
July 22, 2026: Critical Start announced the appointment of Francine Geist as Chief Executive Officer, effective immediately. October 5, 2026: Malwarebytes launched Scam Link Check, a free web tool that lets anyone check whether a website link is safe before clicking it.

About Critical Start

Critical Start sells managed detection and response (MDR) that combines AI-powered triage with human-led investigation. The company says tools produce thousands of alerts every day, and that Critical Start MDR works to resolve every one and backs every response time with a contractual SLA.[2][6]

CORR is the MDR platform that Critical Start uses to give a security operations team visibility into every alert, every investigation and every response action. CORR connects to a security stack through native APIs, with no proprietary agents and no forced replacements. Critical Start says CORR connects to an existing stack through API-based integrations, with no agents to deploy, no network architecture changes and no additional infrastructure to manage.[1][4][5]

More than 30 of these are advanced integrations where Critical Start analysts contain threats directly in the customer's tools. Inside the platform, AI agents analyze enriched case data, including URL analysis, suggested verdicts and investigation summaries. A certified SOC analyst validates every finding, with two-person verification on critical alerts. The Trusted Behavior Registry uses deterministic behavioral validation to auto-resolve 99.83% of known-good behaviors before a human analyst sees them.[5]

Critical Start also offers MobileSOC, a native iOS and Android application for real-time security operations management. CORR supports compliance reporting for SOC 2, ISO 27001, PCI DSS, HIPAA, GLBA, CMMC and NERC CIP.

Every managed service follows an Essentials, Enterprise and Signature packaging model. That tier structure applies across MDR for Endpoint, MDR for SIEM and Vulnerability Management Services (VMS).

Every Critical Start managed service contract includes service credits, a prepaid, flexible currency that can be spent across 30+ services. Essentials includes 5 credits, Enterprise includes 10 credits and Signature includes 20 credits per subscription. MDR for Endpoint, MDR for SIEM and VMS each include credits, and credits stack into a single bank when a customer holds more than one.[7]

Critical Start says that in 2012 three security experts who had led incident response and threat hunting at Fortune 500 companies recognized a gap in the market. The company says it protects financial services firms, healthcare systems, manufacturers and utilities across 7 continents. For financial institutions, Critical Start delivers MDR with contractual SLAs and audit-grade investigation documentation.[4][5][6][8]

Critical Start on the record

Sources

Critical Start full record

  1. [1]PlatformCritical Start · criticalstart.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Critical Start | Managed Detection and Response (MDR)Critical Start · undated page, accessed October 24, 2026 · Tier A
  3. [3]Managed Security Services | Critical StartCritical Start · undated page, accessed October 24, 2026 · Tier A
  4. [4]Security Integrations | Critical StartCritical Start · undated page, accessed October 24, 2026 · Tier A
  5. [5]Security Solutions by Environment | Critical StartCritical Start · undated page, accessed October 24, 2026 · Tier A
  6. [6]About Critical Start | Cybersecurity CompanyCritical Start · undated page, accessed October 24, 2026 · Tier A
  7. [7]Service Credits: Flexible Security Currency | Critical StartCritical Start · undated page, accessed October 24, 2026 · Tier A
  8. [8]MDR for Finance: PCI, SOX, SOC 2 | Critical StartCritical Start · undated page, accessed October 24, 2026 · Tier A
  9. [9]Critical Start Appoints Francine Geist as Chief Executive OfficerCritical Start · published July 22, 2026 · Tier A
  10. [10]Critical Start Delivers SOC AI: A Production-Proven Agentic Architecture Built for Auditable, Human-Validated MDRBusiness Wire · published June 2, 2026 · Tier A
  11. [11]Critical Start expands MDR capabilities with multi-agent AI systemHelp Net Security · published June 3, 2026 · Tier B
  12. [12]CORR Platform: See Everything. Question Nothing. | Critical StartCritical Start · undated page, accessed November 5, 2026 · Tier A

Malwarebytes full record

  1. [1]threatdown.comMalwarebytes (ThreatDown) · threatdown.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Malwarebytes announces acquisition of leading online privacy company cyrus 301908393Malwarebytes via PR Newswire · prnewswire.com · published August 24, 2023 · Tier A
  3. [3]CompanyMalwarebytes · malwarebytes.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]All-in-One Protection: Antivirus, VPN & Scam Guard | Best AntivirusMalwarebytes · undated page, accessed October 26, 2026 · Tier A
  5. [5]Scam detector | Real-time free scam detection for iOS and AndroidMalwarebytes · undated page, accessed October 26, 2026 · Tier A
  6. [6]How to Speed Up Your Computer | MalwarebytesMalwarebytes · undated page, accessed October 26, 2026 · Tier A
  7. [7]Android Virus Scan | Scan your Android phone for virusesMalwarebytes · undated page, accessed October 26, 2026 · Tier A
  8. [8]Malwarebytes Appoints Chung Ip as Chief Financial OfficerMalwarebytes · published May 6, 2026 · Tier A
  9. [9]Malwarebytes Launches Free Reverse Phone Check to Help Consumers Identify Potential Scam NumbersMalwarebytes · published June 3, 2026 · Tier A
  10. [10]Malwarebytes Strengthens Consumer Growth Strategy with Appointment of Netspend CEO Michael Weissman to BoardMalwarebytes · published July 22, 2026 · Tier A
  11. [11]Malwarebytes for Teams Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 26, 2026 · Tier C
  12. [12]Antivirus with VPN | MalwarebytesMalwarebytes · undated page, accessed November 3, 2026 · Tier A
  13. [13]Malwarebytes tools & solutionsMalwarebytes · undated page, accessed November 3, 2026 · Tier A
  14. [14]Ad Blocker for iPhone | Ad Blocker for iOSMalwarebytes · undated page, accessed November 3, 2026 · Tier A
  15. [15]VPN for crypto | MalwarebytesMalwarebytes · undated page, accessed November 3, 2026 · Tier A
  16. [16]Antivirus for Gaming | Antivirus for Gaming PCMalwarebytes · undated page, accessed November 3, 2026 · Tier A
  17. [17]Malwarebytes Brings Real-time Scam Detection and Threat Intelligence to AI Conversations with Claude ConnectorMalwarebytes · published April 29, 2026 · Tier A
  18. [18]Malwarebytes Appoints Chung Ip as Chief Financial OfficerPR Newswire · published May 6, 2026 · Tier A
  19. [19]Malwarebytes Launches Free Scam Link Check So Anyone Can Verify a Link is Safe Before They ClickMalwarebytes · published October 5, 2026 · Tier A
  20. [20]Malwarebytes Strengthens Consumer Growth Strategy with Appointment of Netspend CEO Michael Weissman to BoardPR Newswire · published July 22, 2026 · Tier A

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