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Critical Start MDR

Critical Start MDR is a managed detection and response service combining proactive security intelligence with human-led threat detection and response.

Place
#11 of 32
Score
5.8

What Critical Start MDR is

Critical Start MDR is a managed detection and response service combining proactive security intelligence with human-led threat detection and response. It identifies unmonitored assets, endpoint coverage gaps, and log ingestion failures. Customers can choose automatic, facilitated, or managed remediation, while analyst collaboration and threat response are described as available 24x7x365. The MDR page states a 10-minute notification SLA for Critical alerts. Named integrations include CrowdStrike Falcon, Microsoft Defender for Endpoint, Palo Alto Networks Cortex XDR, SentinelOne, and VMware Carbon Black; the provider also says its services use direct APIs and more than 100 log-source integrations across email, identity, cloud, network, and endpoint environments. Its MOBILESOC app for iOS and Android can isolate hosts, disable user accounts, and remove email. Security analysts work in SOC 2 Type 2 certified centers. MDR for operational technology supports multiple physical locations, differentiated IT and OT alert handling, and read-only visibility rules. Pricing is available on request.

Good

  • Analyst collaboration and response available 24x7x365
  • 10-minute notification SLA for Critical alerts
  • Offers automatic, facilitated, and managed remediation
  • More than 100 log-source integrations are cited
  • MOBILESOC supports mobile response actions

Watch out

  • Pricing is available on request
  • Incident response is listed as unavailable

Who it suits

Critical Start MDR suits organizations seeking managed security monitoring and coordinated response, including those with operational technology environments. Its integrations and mobile response actions may fit teams using the named security platforms or needing mobile incident actions.

Verdict

Critical Start MDR combines around-the-clock analyst coverage with multiple remediation options and asset-coverage visibility. Organizations should confirm pricing and ensure its response scope matches their incident-response needs.

Plans and prices

From Critical Start MDR's own pricing page, checked 9 Oct 2026.

All about pricing
PlanPriceWhat it gives you
Critical Start MDRPriced on requestPricing by request; request a demo

The facts

Each one read from Critical Start MDR's own pages, with the date it was checked.

What it does

Broader integrations
The maker says its MDR services use direct APIs and more than 100 log source integrations across email, identity, cloud, network, and endpoint environments.checked 9 Oct 2026
Critical alert SLA
The MDR page states a 10-minute notification SLA for Critical alerts.checked 9 Oct 2026
Integrations
Named integrations include CrowdStrike Falcon, Microsoft Defender for Endpoint, Palo Alto Networks Cortex XDR, SentinelOne, and VMware Carbon Black.checked 9 Oct 2026
Monitoring
Critical Start describes its analyst collaboration and threat response as available 24x7x365.checked 9 Oct 2026
Operational technology
MDR for OT supports multiple physical locations, differentiated IT and OT alert handling, and read-only visibility rules of engagement.checked 9 Oct 2026
Response options
The service offers automatic, facilitated, and managed remediation options.checked 9 Oct 2026
Security operations
Critical Start says its security analysts work in SOC 2 Type 2 certified centers.checked 9 Oct 2026
Service
Critical Start provides managed detection and response with proactive security intelligence and human-driven threat detection and response.checked 9 Oct 2026
Signal coverage
The service identifies unmonitored assets, endpoint coverage gaps, and log ingestion failures.checked 9 Oct 2026

The company

Headquarters
Critical Start lists its headquarters at 6100 Tennyson Pkwy, Suite 200, Plano, Texas 75024.checked 9 Oct 2026

Where it runs

Mobile app
MOBILESOC is available for iOS and Android and can take actions such as host isolation, disabling user accounts, and email removal.checked 9 Oct 2026

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