<img alt="" src="https://secure.hims1nice.com/151009.png" style="display:none;">

Critical Start Logo

Protect your business with the most efficient managed detection and response services.

Critical Start is a cybersecurity company based in Plano, Texas, with offices across the United States. The company provides managed detection and response services, endpoint security, threat intelligence, penetration testing, risk assessments, and incident response.

For more information, please visit: https://www.criticalstart.com/

The Critical Start difference

We reduce risk acceptance, improve productivity—while accelerating ROI—for cybersecurity.


MDR for Microsoft Sentinel + XDR

Rapidly improve your security posture and protect against an evolving cyber threat landscape with Microsoft Sentinel and Microsoft 365 Defender.


Learn More