eSentire
eSentire is a pure-play Managed Detection and Response provider protecting 2,000+ organizations across 35+ industries via its Atlas agentic AI security operations platform, multi-signal 24/7 SOC, and tiered per-endpoint MDR subscriptions for mid-market and critical-infrastructure buyers.
- Company typePrivate
- Founded2001
- HeadquartersWaterloo, Canada
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What eSentire does
eSentire is a pure-play Managed Detection and Response (MDR) provider founded in 2001 and headquartered in Waterloo, Ontario, Canada, with a portfolio-company status under Warburg Pincus. The company protects more than 2,000 organizations across 35+ industries and 80+ countries, with 65% of its customer base classified as critical infrastructure. Its primary buyer cohorts are mid-market organizations (51–1,000 employees) and resource-constrained enterprises, sold primarily through direct enterprise sales, a global channel of MSSP/MSP/VAR partners (the e3 ecosystem), an OEM-style Atlas Nexus Network licensing model, and regional distributors (TD SYNNEX, Tech Data, Exertis, Spire Solutions, Brigantia).
The company's core product is the Atlas Platform, a unified, cloud-native, agentic AI security operations platform that ingests multi-signal telemetry (endpoint, network, log, cloud, identity) across 300+ technology integrations and powers adaptive AI Operatives that preempt, detect, and respond to threats. Atlas underlies the company's tiered service packages (Atlas Essentials, Advanced, Complete, Elite, Enhanced, Professional), its 24/7 Security Operations Center, the Threat Response Unit (TRU) for original threat intelligence, Continuous Threat Exposure Management (CTEM) services, and Digital Forensics and Incident Response (DFIR). Add-on modules include Atlas AI Operatives, Atlas Preempt (AI-driven autonomous penetration testing, GA June 2026), and the Atlas Nexus Network partner platform. The operating model is described as "Controlled Autonomy SecOps," pairing agentic AI with engineered human-judgment controls (human-on-the-loop).
eSentire generates revenue primarily through recurring subscriptions priced per endpoint (Atlas MDR packages) bundled with 24/7 SOC, Threat Response Unit, Cyber Risk Advisor access and an unlimited IR retainer as foundation, plus add-on revenue from Atlas Nexus Network licensing, vCISO advisory services, and usage-based emergency DFIR. Recent strategic priorities have emphasized AI-driven productization (Atlas AI Operatives, Atlas Preempt), partner-led geographic expansion (India, UAE, Australia, EU), and a leadership transition in March 2026 to a new CEO focused on AI-driven MDR scale.
eSentire firmographics
Firmographics- Name
- eSentire
- Legal name
- eSentire Inc.
- Website
- https://esentire.com
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- eSentire is a pure-play Managed Detection and Response provider protecting 2,000+ organizations across 35+ industries via its Atlas agentic AI security operations platform, multi-signal 24/7 SOC, and tiered per-endpoint MDR subscriptions for mid-market and critical-infrastructure buyers.
- Ownership category
- akta.pro rank
eSentire industry classification
Industry- Product category
- Managed Detection and Response (Cybersecurity Services)
- NAICS
- Security Systems Services (except Locksmiths) (561621), Computer Systems Design Services (541512)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Managed Detection & Response (MDR) & SOC Services (HDADAGAG)
- akta.pro secondary industries
- Security Operations Center (SOC) as a Service (BPAEADAB), Threat Intelligence Services (BPAEADAC)
Keywords
Where eSentire is headquartered
LocationHeadquarters
- HQ city
- Waterloo
- HQ country
- Canada
- HQ region
- North America
Offices3 records
Markets served
eSentire business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- MDR Subscription Packages: Recurring subscription revenue from tiered Atlas MDR Packages (Atlas Essentials, Atlas Advanced, Atlas Complete, Atlas Elite, Atlas Enhanced, Atlas Professional) priced per endpoint with multi-signal coverage, 24/7 SOC and Threat Response Unit included as foundation rather than add-ons.
- Managed Detection and Response / Managed Risk Services: Recurring managed services revenue from bundled MDR, Exposure Management (CTEM) and Digital Forensics & Incident Response offerings, sold with per-endpoint pricing and service onboarding typically completed in ~14 days.
- Atlas Nexus Network platform licensing: Licensing revenue from MSPs and System Integrators who license their own dedicated instance of the Atlas XDR platform (e.g., Qylis S365 in India), enabling SaaS SecOps business models for partners.
- Digital Forensics and Incident Response (DFIR) retainers and emergency services: Recurring IR retainer fees (4-hour threat suppression SLA) plus usage-based emergency incident response engagements, including Blue Team Professional Services and Threat Intelligence add-ons.
- Cyber Risk Advisor / vCISO advisory services: Recurring advisory engagements under Managed Risk Services including Virtual CISO (Security Architecture Review, Incident Response Planning, Vendor Risk Management, Vulnerability Management), CISO and Advisory Services, and Cyber Risk Advisor Services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Atlas Essentials - entry-level foundational MDR coverage |
| Subscription | Annual | Atlas Advanced - comprehensive next-level eSentire MDR |
| Subscription | Annual | Atlas Complete - next-level MDR with Cyber Risk Advisors to continuously advance the security program |
| Subscription | Multi-year contract | Atlas Elite, Enhanced and Professional packages - expanded service tiers for additional scale and signals |
| Subscription | Annual | Atlas Preempt (AI-led continuous penetration testing) |
Go-to-market motion5 records
Distribution channels6 records
Marketing channels8 records
eSentire product offering
Product offeringCore offering
eSentire provides 24/7 Managed Detection and Response (MDR) services built on the Atlas Platform, an agentic AI security operations platform. The company delivers multi-signal threat detection and response across endpoint, network, log, cloud, and identity sources, supported by Digital Forensics and Incident Response (DFIR) and Continuous Threat Exposure Management (CTEM). Services are powered by the Threat Response Unit's original threat intelligence, a 24/7 Security Operations Center, and a named Cyber Risk Advisor model, protecting 2,000+ organizations across 35+ industries.
Product overview
eSentire offers a platform-plus-modules architecture built around the unified Atlas Platform – a SaaS-first, cloud-native, agentic AI security operations platform that connects to any signal across any vendor stack and powers adaptive AI Operatives. The Atlas Platform underlies the company's core services: Managed Detection and Response (MDR), Digital Forensics and Incident Response (DFIR), and Continuous Threat Exposure Management (CTEM) – with supporting offerings including the Threat Response Unit (TRU) for original threat intelligence, vCISO Services, Managed Vulnerability Service, Dark Web Monitoring, Managed Phishing and Security Awareness Training, Technical Testing, and the 24/7 Security Operations Center. Add-on modules within Atlas include Atlas AI Operatives (autonomous agentic AI for detection and response), Atlas Preempt (AI-driven continuous autonomous penetration testing), and the Atlas Nexus Network (a partner platform letting MSPs/SIs license their own Atlas XDR instance). Atlas is delivered through tiered service packages (Atlas Essentials, Atlas Advanced, Atlas Complete, Atlas MDR Elite, Atlas MDR Enhanced, Atlas MDR Professional) and tailored bundles including eSentire MDR for Microsoft, eSentire MDR for AWS, and the eSentire Atlas Agent endpoint. eSentire also operates the Atlas Operations Center user experience, the eSentire AI Investigator (natural-language Insight Portal tool), and the open-source eSentire LLM Gateway from eSentire Labs.
Differentiator
Problem solved
Functional benefit
Brands
- Atlas Platform: eSentire's unified agentic AI security operations platform that powers adaptive AI Operatives across preempt, detect and respond capabilities.
- Atlas XDR
- Atlas Nexus Network
- Threat Response Unit (TRU)
- eSentire Labs
Products and services
- Atlas Platform eSentire's unified agentic AI security operations platform that connects to any signal across any vendor stack and powers adaptive AI Operatives that expose, detect, and neutralize cyberattacks. Delivers purpose-built and adaptive AI operative infrastructure in a continuous closed loop across autonomous AI offensive security, exposure management, and MDR services, executing hundreds of thousands of autonomous investigations and responses across 2,000+ customer environments.
- Atlas XDR (Extended Detection and Response)
- Atlas Preempt AI-driven continuous autonomous penetration testing module within the Atlas Platform that feeds directly into eSentire's 24/7 MDR service, providing always-on offensive security testing validated by human oversight. Ranks exposures by proven exploitability rather than static severity scores.
- Atlas Nexus Network Partner model that allows MSPs and System Integrators to license and operate their own dedicated instance of the Atlas XDR platform. Provides Generative AI and Agentic capabilities, over 300 open API integrations, federated threat intelligence sharing, multi-tenant compliance, and sovereign cloud flexibility so partners can build, integrate, and monetize differentiated security services.
- Managed Detection and Response (MDR)
- eSentire MDR for Microsoft
- eSentire MDR for AWS
- Digital Forensics and Incident Response (DFIR)
- Continuous Threat Exposure Management (CTEM)
- Threat Intelligence
- 24/7 Security Operations Center (SOC)
- Managed Vulnerability Service
- Dark Web Monitoring
- Technical Testing
- vCISO Services (Virtual CISO)
- Managed Phishing and Security Awareness Training
Quantifiable outcome
- Mean Time to Engage (MTTE) <30 seconds
- +9 more outcomes
Companies that use eSentire
Customer profileNamed customers19 records
Segments4 records
Ideal customer profiles3 records
eSentire technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration15 records
AI capability13 records
Feature9 records
eSentire partnerships and signals
Strategic signalScale indicators13 records
Recent moves10 records
Expansion highlights6 records
eSentire competitors and assessment
Company assessmentDirect peers
- Expel: Expel provides transparent, tech-driven MDR and phishing response services with a strong mid-market and cloud-native focus — directly comparable to eSentire on buyer profile, service delivery and go-to-market motion.
- Arctic Wolf: Arctic Wolf is a leading pure-play MDR provider offering 24/7 monitoring, managed risk and managed security awareness — directly competing with eSentire for mid-market and enterprise customers across overlapping industry verticals.
- ReliaQuest: ReliaQuest delivers enterprise MDR built on its GreyMatter platform with open XDR architecture and AI-driven automation — closely comparable to eSentire's Atlas Platform approach and multi-signal detection model.
- Red Canary: Red Canary is a leading MDR provider focused on endpoint, cloud and identity detection, recently acquired by Zscaler — directly comparable to eSentire on signal coverage breadth and managed detection expertise.
- BlueVoyant: BlueVoyant provides MDR, supply chain defense and digital risk protection for enterprise and mid-market customers — comparable to eSentire on multi-signal MDR and the managed services + advisory bundle.
- Critical Start: Critical Start delivers MDR services with a focus on reducing alert fatigue and providing analyst-on-demand response — directly comparable to eSentire on managed SOC outcomes and mid-market/enterprise buyer cohorts.
Broad incumbents
- CrowdStrike: CrowdStrike Falcon is an endpoint-to-cloud platform with a growing MDR and Falcon Complete offering — a broad incumbent and existing eSentire partner (CrowdStrike MSSP of the Year 2022, 2023) that overlaps with Atlas on detection, response and exposure management.
- Sophos: Sophos delivers MDR services atop its endpoint, network and email security portfolio, with a strong mid-market and MSP channel — comparable to eSentire on buyer cohort, partner-led distribution and 24/7 managed service model.
- Rapid7: Rapid7 offers Managed Detection and Response alongside its Insight platform for vulnerability management, SIEM and cloud security — a broad incumbent comparable to eSentire's integrated MDR/CTEM positioning.
Emerging players
- Huntress: Huntress is a fast-growing MDR provider focused on SMB and mid-market buyers, with managed EDR, identity and Microsoft 365 detection — overlapping with eSentire's mid-market MDR thesis and partner-led distribution.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat7 records
Key risks6 records
Key highlights7 records
Customer concentration
eSentire social profiles
Digital presenceeSentire compliance and trust
Trust signalCompliance4 records
eSentire financial estimates
Financial estimateRevenue estimate
Valuation estimate
eSentire leadership team
Management profileNumber of profiles
Profiles18 records
eSentire subsidiaries and ownership
Company hierarchySubsidiaries1 record
eSentire funding detail
Funding detailFunding overview
Funding rounds8 records
Investors10 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
eSentire M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about eSentire
What does eSentire do?
eSentire provides 24/7 Managed Detection and Response (MDR) services built on the Atlas Platform, an agentic AI security operations platform. The company delivers multi-signal threat detection and response across endpoint, network, log, cloud, and identity sources, supported by Digital Forensics and Incident Response (DFIR) and Continuous Threat Exposure Management (CTEM). Services are powered by the Threat Response Unit's original threat intelligence, a 24/7 Security Operations Center, and a named Cyber Risk Advisor model, protecting 2,000+ organizations across 35+ industries.
Is eSentire a public or private company?
eSentire is a private company. It is classified as private equity controlled and is currently operating.
When was eSentire founded?
eSentire was founded in 2001. It employs 501 to 1,000 people.
Where is eSentire based?
eSentire is headquartered in Waterloo, Canada, in the North America region.
How does eSentire make money?
Five revenue lines are on record. MDR Subscription Packages are the primary driver. The others are managed Detection and Response / Managed Risk Services, atlas Nexus Network platform licensing, digital Forensics and Incident Response (DFIR) retainers and emergency services and cyber Risk Advisor / vCISO advisory services.
Who are eSentire's main competitors?
Direct peers on record are Expel, Arctic Wolf, ReliaQuest, Red Canary, BlueVoyant and Critical Start. Broad incumbents are CrowdStrike, Sophos and Rapid7. Huntress is listed as an emerging player.
Does eSentire have an API?
Yes. eSentire's Atlas XDR platform exposes over 300 open API integrations that allow partners and customers to connect their security technology stacks without disrupting existing customer environments. APIs enable integration of services, federated threat intelligence sharing, and partner-built differentiated security solutions on top of the Atlas platform (used in the Atlas Nexus Network licensing model). Specific endpoint documentation, auth method, rate limits, versioning, and SDK languages are not specified in the source material.
What industry is eSentire in?
eSentire's product category is Managed Detection and Response (Cybersecurity Services). Its primary akta.pro industry code is HDADAGAG, Managed Detection & Response (MDR) & SOC Services, with a secondary code of BPAEADAB, Security Operations Center (SOC) as a Service. Its NAICS code is 561621 and its SIC code is 7370.