CISO Tribune

Vendor comparison · 2 companies

eSentire vs Red Canary

eSentire sells MDR with multi-signal attack surface coverage and 24/7 Elite threat hunters working as one continuous security program across any vendor stack. eSentire offers 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling. eSentire describes Multi-Signal MDR with 300+ technology integrations to support existing investments. Red Canary, now part of Zscaler, sells Managed Detection & Response (MDR), a service that taps in-house experts to detect, manage, respond to, and remediate threats at scale. 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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Up to four companies side by side.

  • eSentire
  • Red Canary
eSentire vs Red Canary: Products, Customers and Funding Compared
eSentireeSentire sells MDR with multi-signal attack surface coverage and 24/7 Elite threat hunters working as one continuous security program across any vendor stack. eSentire offers 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling. eSentire describes Multi-Signal MDR with 300+ technology integrations to support existing investments.esentire.comRed CanaryRed Canary, now part of Zscaler, sells Managed Detection & Response (MDR), a service that taps in-house experts to detect, manage, respond to, and remediate threats at scale.redcanary.com
What it sells
  • Atlas Preempt[3][5]Deploys AI Operatives to continuously validate attack paths.
  • Atlas MDR[5]MDR sold in Professional, Enhanced and Elite packages.
  • 24/7 SOC-as-a-Service[5]24/7 SOC-as-a-Service with unlimited threat hunting and incident handling.
  • Managed Detection & Response (MDR)[3]Taps in-house experts to detect, manage, respond to, and remediate threats at scale.
Categories
Headquarters
Canada[2]Not stated on its pages
Founded
2001[2][5]Not stated on its pages
Ownership and funding
Not stated on its pagesOwned by Zscaler since 2025[2][3][4]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 15, 2026eSentire announced it acquired a stealth-mode AI security startup and incorporated its product and technology into the Atlas Platform as Atlas AIDR.[6]
Not 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 October 27, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, the company sells mainly to organisations that want to extend their own team with a 24/7 Security Operations Center. Its industry pages speak of protecting insurance operations, defending financial services, defending patient data and clinical operations, protecting portfolio companies, and stopping threats before they disrupt production. The pages also say Atlas connects to any signal across your current security tools, which reads as a fit for teams that already run security tools. The security operations center entry names boards, regulators, and cyber insurers as parties that require a human accountability layer.From its own pages, Red Canary sells mainly to security operations teams that need to scale protection without adding headcount. Its service is aimed at organizations whose attack surface spans networks, endpoints, identities, cloud infrastructure, and AI applications. Organizations that run AWS, GCP, or Azure environments are covered by its cloud detection. Teams that use a SIEM, SOAR, or ITSM platform can send alerts into those workflows.
Last verified
November 2, 2026September 27, 2026

Where they overlap

  • MDR and managed SOC is the primary category of both eSentire and Red Canary.

Where they differ, field by field

  • eSentire is also filed under Incident response and forensics and Exposure prioritisation and CTEM. Red Canary is also filed under Threat intelligence.
  • eSentire lists Atlas Preempt, Atlas MDR and 24/7 SOC-as-a-Service. Red Canary lists Managed Detection & Response (MDR).
  • eSentire is headquartered in Canada.
  • eSentire was founded in 2001.
  • Red Canary is owned by Zscaler, since 2025.

How they differ

CISO Tribune files both eSentire and Red Canary under MDR and managed SOC as their primary category. Beyond that shared category, CISO Tribune also files eSentire under Incident response and forensics and under Exposure prioritisation and CTEM, while it files Red Canary under Threat intelligence as well. The eSentire offering includes Atlas MDR in Professional, Enhanced and Elite packages, a 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling, and Atlas Preempt, which deploys AI Operatives to continuously validate attack paths. Red Canary sells Managed Detection & Response (MDR), which uses in-house experts, AI agents and deep ZIA integration and can send alerts to a SIEM, SOAR or ITSM platform.

Headquartered in Canada, eSentire was founded in 2001 and says it protects thousands of organizations across 35+ industries around the world. Red Canary has been owned by Zscaler since 2025, and its service is now part of the Zscaler offering. The industry pages of eSentire speak of protecting insurance operations, financial services, portfolio companies, patient data and clinical operations, dealership operations, and public sector and education systems. Red Canary aims its service at security operations teams that need to scale protection without adding headcount, and its cloud detection covers AWS, GCP and Azure environments. On September 15, 2026, eSentire announced it acquired a stealth-mode AI security startup and incorporated the startup's product, now called Atlas AIDR, into the Atlas Platform.

What it sells: eSentire

What Atlas MDR does[5]
Atlas MDR comes in three packages, Professional, Enhanced and Elite, so a customer can choose the level of 24/7 coverage, log retention, threat hunting and offensive testing. One package adds log detection, Atlas SIEM with 90-day retention, round-the-clock threat hunting, automated response, and quarterly offensive testing.

What it sells: Red Canary

What Managed Detection & Response (MDR) does[3]
Managed Detection & Response (MDR) uses in-house experts, AI agents, and deep ZIA integration. Alerts can be sent to a SIEM, SOAR, or ITSM platform.

Questions about eSentire and Red Canary

What do eSentire and Red Canary sell?
eSentire sells Atlas Preempt, Atlas MDR and 24/7 SOC-as-a-Service. Red Canary sells Managed Detection & Response (MDR).
Are eSentire and Red Canary in the same category?
Yes. MDR and managed SOC is the primary category of both on CISO Tribune.
Where are eSentire and Red Canary headquartered?
eSentire is headquartered in Canada.
When were eSentire and Red Canary founded?
eSentire was founded in 2001.
Who owns eSentire and Red Canary?
Red Canary is owned by Zscaler, since 2025.
Who are eSentire and Red Canary sold to?
From its own pages, the company sells mainly to organisations that want to extend their own team with a 24/7 Security Operations Center. From its own pages, Red Canary sells mainly to security operations teams that need to scale protection without adding headcount.
What have eSentire and Red Canary announced recently?
September 15, 2026: eSentire announced it acquired a stealth-mode AI security startup and incorporated its product and technology into the Atlas Platform as Atlas AIDR.

About eSentire

eSentire sells MDR with multi-signal attack surface coverage and 24/7 Elite threat hunters working as one continuous security program across any vendor stack. eSentire offers 24/7 SOC-as-a-Service with unlimited threat hunting and incident handling. eSentire describes Multi-Signal MDR with 300+ technology integrations to support existing investments.[1]

Atlas connects to any signal across any vendor stack and powers adaptive AI Operatives that expose, detect, and neutralize cyberattacks. Atlas connects to any signal across a customer's current security tools, and eSentire says that whatever a customer is running, eSentire is running with them. Atlas Preempt deploys AI Operatives to continuously validate attack paths exposing attacker targets of opportunity before they take advantage.

eSentire says its SOC extends a customer's team with immediate expertise, hands-on remediation, and the human accountability layer that boards, regulators, and cyber insurers require. eSentire says customers can see what its SOC sees, review investigations, and see how eSentire is protecting their business. Response and Remediation pairs machine-speed containment with human judgment, delivering full threat response that is policy-bounded, reversible, and explainable. eSentire offers unlimited Incident Response with a threat suppression guarantee, anytime, anywhere.

Atlas MDR comes in three packages, Professional, Enhanced and Elite, so a customer can choose the level of 24/7 coverage, log retention, threat hunting and offensive testing. In that package, eSentire analysts watch the customer's environment around the clock.

eSentire says it protects thousands of organizations across 35+ industries around the world. eSentire was founded in 2001, and its Controlled Autonomy SecOps operating model pairs agentic AI operatives with engineered human-judgment controls. eSentire provides cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). eSentire is the official cybersecurity partner of AVFC.

eSentire sets out to protect insurance operations from cyber attacks. eSentire sets out to defend financial services from cyber disruption. eSentire sets out to protect portfolio companies from cyber risk. eSentire sets out to defend patient data and clinical operations. eSentire sets out to secure dealership operations and customer data. eSentire sets out to protect public sector and education systems.

eSentire on the record

Sources

eSentire full record

  1. [1]Esentire managed detection and responseeSentire · esentire.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Security You Can Trust. Protecting Organizations Worldwide. | eSentireeSentire · undated page, accessed September 27, 2026 · Tier A
  3. [3]Company | eSentireeSentire · undated page, accessed October 24, 2026 · Tier A
  4. [4]eSentire Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 24, 2026 · Tier C
  5. [5]Managed Detection and Response Pricing and Packaging | eSentireeSentire · undated page, accessed November 3, 2026 · Tier A
  6. [6]eSentire Acquires Stealth-Mode AI Security Startup, Bringing New AI Observability and Control to the Atlas PlatformBusiness Wire · published September 15, 2026 · Tier A

Red Canary full record

  1. [1]redcanary.comRed Canary · redcanary.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Zscaler completes acquisition red canary accelerate innovations agentic ai driven securityZscaler · zscaler.com · published August 1, 2025 · Tier A
  3. [3]Zscaler Managed Detection & Response (MDR) | ZscalerZscaler · undated page, accessed October 27, 2026 · Tier A
  4. [4]Zscaler Sec Ops Pricing - G2G2 · undated page, accessed October 27, 2026 · Tier C

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