Combine AI-driven security operations, multi-signal attack surface coverage and 24/7 Elite Threat Hunters to help you take your security program to the next level.
Get unlimited Incident Response with threat suppression guarantee - anytime, anywhere.
CTEM and advisory programs that identify security gaps and build proactive strategies to address them.
Multi-agent Generative AI system embedded across eSentire’s Security Operations platform to scale human expertise.
Open XDR with Agentic AI & machine learning that eliminates noise, enables real-time detection and response, and automatically blocks threats.
See what our SOC sees, review investigations, and see how we are protecting your business.
Seamless integrations and threat investigation across your existing tech stack.
24/7 SOC-as-a-Service with unlimited threat hunting and incident handling.
Proactive threat intelligence, original threat research and a world-class team of seasoned industry veterans.
Extend your team capabilities and prevent business disruption with expertise from eSentire.
We balance automated blocks with rapid human-led investigations to manage threats.
Flexible MDR pricing and packages that fit your unique security requirements.
Entry level foundational MDR coverage
Comprehensive Next Level MDR from eSentire
Next Level MDR with Cyber Risk Advisors to continuously advance your security program
Stop ransomware before it spreads.
Meet regulatory compliance mandates.
Detect and respond to zero-day exploits.
End misconfigurations and policy violations.
Defend third-party and supply chain risk.
Prevent disruption by outsourcing MDR.
Adopt a risk-based security approach.
Meet insurability requirements with MDR.
Protect your most sensitive data.
Build a proven security program.
Operationalize cyber threat intelligence.
Stop identity-based cyberattacks.
THE THREAT On July 8th, 2025, Koi Security disclosed an extensive campaign dubbed RedDirection, involving 18 cross-platform browser extensions available on Google Chrome and…
Jun 26, 2025THE THREATOn June 25th, 2025, Citrix disclosed a critical vulnerability identified as CVE-2025-6543 (CVSS score: 9.2), impacting NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway…
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 2000+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
Multi-Signal MDR with 300+ technology integrations to support your existing investments.
24/7 SOC-as-a-Service with unlimited threat hunting and incident handling.
We offer three flexible MDR pricing packages that can be customized to your unique needs.
The latest security advisories, blogs, reports, industry publications and webinars published by TRU.
Compare eSentire to other Managed Detection and Response vendors to see how we stack up against the competition.
See why 2000+ organizations globally have chosen eSentire for their MDR Solution.
Put eSentire MDR head-to-head against Critical Start MDR to see what 24/7 MDR solution is right for your business.
Build A QuoteeSentire MDR vs Critical Start MDR
Key Differences
Top Weaknesses
Testimonials
Resources
# of SOC personnel
~130
Unknown
24/7 Threat Detection, Response and Support
AI Platform with Humans in the Loop
Limited
Open XDR Platform
Cyber Risk Advisor/Cyber Resilience Team
Limited
Multi-Signal MDR (Network, Endpoint, Log, Cloud, Identity)
Best-of-Breed Tech Partners
Automated Detection and Blocking
Unlimited Threat Hunting and Incident Handling
Limited
Proactive Manual Threat Containment and Response
Limited
Original Threat Research
Customer Visibility, Co-management and Reporting
eSentire's cost-effective all-in-one MDR solution combines AI-driven security operations, multi-signal attack surface coverage and 24/7 Elite Threat Hunters to help you take your security program to the next level.
Critical Start MDR lacks the capability to monitor your entire attack surface. Critical Start MDR services fall short against network and cloud-based threats, leaving critical aspects of your business vulnerable and exposed to potential security risks.
At eSentire, we believe a true multi-signal approach is paramount to protecting your complete attack surface. We ingest high-fidelity data sources from endpoint, network, log, cloud, identity, and vulnerability data that enables complete attack surface visibility.
Learn Why Multi-Signal Protection Matters →Critical Start MDR relies heavily on automated response, resulting in restricted capabilities in addressing sophisticated threats. Overreliance on automation without a human in the loop often leads to customers chasing false alerts.
We own the R in MDR by disrupting, isolating, and stopping threats on your behalf across your full attack surface with a Mean Time to Contain of less than 15 minutes. We detect in seconds and contain in minutes, so your business is never disrupted.
We combine automated threat blocking through the eSentire Atlas XDR Platform with manual human response from our 24/7 SOC Cyber Analysts and eSentire Threat Response Unit (TRU) to eliminate the most advanced cyber threats from spreading across your environment.
Learn More about eSentire Response →Critical Start has issues with their SOC team retention, and their approach leans heavily on automated response. The lack of expertise and human-led threat investigation can leave you exposed to more sophisticated threats and attackers.
As part of eSentire MDR, our 24/7 SOC Cyber Analysts act as an extension of your team to provide immediate expertise, peace of mind, and hands-on assistance to remediate threats on your behalf when and where you need it. With an average tenure of 6 years and a 90%+ retention rate, our technical team proudly holds advanced certifications including SSCP, CSAP, CISSP, Security+, Network+, Linux+, Server+, and more.
Learn More about eSentire’s SOC →Critical Start does not provide Dark Web Monitoring.
Dark Web Monitoring can be added to our MDR services to extend monitoring beyond your immediate environment. eSentire MDR services correlate internal security context with Dark Web threat intelligence, enabling proactive threat hunts by Elite Threat Hunters. Our MDR customers also benefit from regular dark web threat reports, industry-specific risk alerts, and live briefings from the eSentire Threat Response Unit and Cyber Resilience Team.
Learn about eSentire’s Dark Web Monitoring →Get the top questions you need to ask when qualifying potential MDR vendors and why they matter.
If you’re evaluating eSentire MDR vs. Critical Start MDR, make sure to read through some Critical Start MDR reviews and customer case studies to understand user insights and experiences. It is also important to visit their Security Operations Center, meet with their threat intelligence team, engage in real-world scenarios demonstrations, and gauge industry perceptions and opinions on Critical Start MDR.
See the eSentire difference and learn why 2000+ customers globally and some of the most targeted US critical infrastructure organizations choose eSentire for Managed Detection and Response protection.
Looking to evaluate MDR vendors like Critical Start MDR objectively? Review the latest market guides by top industry analysts to understand the key attributes to consider.
Learn about MDR services, the direction of the MDR market and get a list of current MDR vendors.
Learn why eSentire was recognized as a Strong Performer and a superior choice for mid-market organizations by Forrester.
See why eSentire was acknowledged as a Strong Performer in the MDR space.
See why eSentire earned the top score and was named Overall MDR Leader.
Need help understanding how to evaluate Critical Start MDR pricing? Read this blog to understand the MDR capabilities you need, how to look out for hidden costs in the MDR contract, and to help you evaluate MDR offerings based on tangible outcomes rather than vendor promises.
READ NOW REVIEW ESENTIRE MDR PRICING PACKAGESWe’re here to help! Submit your information and an eSentire representative will be in touch.