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A Community Committed to Cybersecurity

The e3 ecosystem provides sophisticated cybersecurity solutions for MSSPs, MSPs, and VARs. Find out why you should partner with eSentire, the Authority in Managed Detection and Response services, today.

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Why Partner With Us

We’ve created the e3 ecosystem to simplify security sales and transform how we deliver value through and with our partners to the end user customer. The needs of business leaders are changing and how they’re choosing to transact continues to evolve. We all have a role to play in putting our customers’ businesses ahead of disruption.

The e3 ecosystem is focused on mapping partner engagement, productivity and overall experience to the ways our end customers want to consume best-in-class cybersecurity services. When you partner with the Authority in Managed Detection and Response, you can expect:

Preferential access to industry-leading solutions

Stable recurring revenue. Our clients stick with us for the long haul

Personalized, on-demand training, and sales support

Achieve more with the power of the e3 ecosystem behind you


Preferential access to industry-leading solutions.



Stable recurring revenue. Our clients stick with us for the long haul.


  • 2000+ customers, in 80+ countries across 35+ industries globally
  • 99% of eSentire revenue is in ARR
  • Proud of our 72 NPS Score
  • Customer Success Survey scores:
    • 100% deployment satisfaction
    • 97% overall better security posture


Personalized, on-demand training, and sales support


  • Meaningful attention and customized content
  • Technical certifications
  • Dedicated Solution Architecture support to win deals fast


Achieve more with the power of the e3 ecosystem behind you.


We reward our partners' efforts to engage with all aspects of the e3 ecosystem, expect to get rewarded when you:

  • Achieve Sales or Technical Certification
  • Register approved deals
  • Win your first 3 deals
  • Reach selling milestones

Are You a Good Fit?

At eSentire, we take personal ownership in protecting our customer organizations. We are looking for e3 ecosystem partners who share our commitment to going above and beyond to ensure their security. We are mission-driven and live by the customer-centric statement:

An Attack On You Is An Attack On Us.

It’s our shared responsibility to help business leaders make sense of the complex vendor landscape, simplify the security buying cycle and demonstrate strong time to value from onboarding to cyber risk reduction, as we partner to put businesses ahead of disruption.

We’re moving beyond the levels, tiers and the transactional nature of traditional channel programs. With the e3 ecosystem, we’re enabling partners to collaborate and reduce friction for themselves – and their customers – to quickly propose solutions and win business, together.

Do you take cybersecurity as seriously as we do?
The e3 ecosystem welcomes:

  • Value-Added Resellers (VARs)
  • Managed Service Providers (MSPs)
  • Managed Security Service Providers (MSSPs)
  • Security and Compliance-Focused MSPs
  • Master Agents / Technology Solutions Brokers / Technology Services Distributors
  • Distributors / Value-Added Distributors (VADs)
  • Technology Partners / ISVs

Interested in joining the e3 ecosystem?

Here’s what happens once you complete our application form:


One of our partner development specialists will review your application within 1 business day and let you know the status of your candidacy.


If we’re a match, we’ll schedule a 30-minute call to explore how to best structure the relationship around our mutual goals and determine the best partnership model.


Once you’re accepted into the e3 ecosystem, you’ll begin onboarding! We’ll give you access to the e3 portal, on-demand sales content and technical training certifications.


Jump into our Fast Start program to help you accelerate your first three deals. We’re here to help you with planning, enablement, marketing and co-selling.


You’ll have the opportunity to participate in our regional e3 ecosystem Threat Summits and other exclusive partner events.


We’ll celebrate our mutual success with special rewards and recognitions as you achieve key milestones.

Our Partner Services

The e3 ecosystem simplifies security sales and delivers immediate value to your end customers. With eSentire, your customers can start building a more responsive cybersecurity service today.

Exposure Management Services

Take control of cyber risk

eSentire offers multiple Exposure Management Services, tailored to your customers’ business needs, including Vulnerability Management, Virtual CISO advisory services and Managed Phishing & Security Awareness Training to identify gaps, build defensive strategies, operationalize risk mitigation and continuously advance their security programs.


Managed Detection & Response (MDR)

Prevent threats from becoming business disrupting events

Our Managed Detection and Response services combine cutting-edge XDR technology, multi-signal threat intelligence and 24/7 Threat Hunting to help your customers’ build a world-class security operation. Our threat protection is unparalleled - we see and stop attacks other providers and technologies miss, delivering the world’s most complete response capability to your customers with a Mean Time to Contain of less than 15 minutes.


Digital Forensics and Incident Response (DFIR)

Be ready with the world’s fastest threat suppression

When your customers experience a security breach, every second counts so we provide 4-hour threat suppression, remotely, anywhere in the world, with our On-Demand 24/7 Incident Response Retainer. Our Digital Forensics and Incident Response (DFIR) services are also available for Emergency Incident Response support.


Our Best-of-Breed Ecosystem of Technology MDR Partners

The e3 ecosystem offers your customers the flexibility and choice of leveraging technology platforms from our best-in-class ecosystem of partners. If your customers have already made a technology investment, we offer flexible bring your own license (BYOL) options.

Ecosystem Diagram Ecosystem Diagram Mobile

Join the e3 ecosystem - Our Community Committed to Cybersecurity

Active Reach Logo
Through partnering with eSentire, we have bolstered our existing value proposition to meet the increasing cybersecurity demands of our clients and prospects.

Ash Hussain

Sales Director, Active Reach

Centre Technologies Logo
eSentire has enabled us to unlock additional recurring services revenue from our base of managed services clients. We now bundle security with every managed services agreement.

Chris Pace

CEO, Centre Technologies

MMA Infosec Logo
Our partnership with eSentire has accelerated our cybersecurity services business to new heights. Our customers have an immediate need for the level of 24/7 expertise only tenable with a collaborative solution partner like eSentire.

Amit Kumar

Managing Director, MMA Infosec

Avant Logo
eSentire is helping us dominate the cybersecurity services market because the need for the proactive and personalized expertise they deliver to disrupt threats in real-time 24/7 has never been greater. The next frontier is here – and the eSentire e3 ecosystem is poised to disrupt it.

Drew Lydecker

Co-Founder and President, Avant

Exigo Tech Logo
Exigo Tech values strong relationships with its vendors and eSentire invested heavily into the training and qualification of Exigo Tech’s sales and delivery team to ensure product success.

Niten Devalia

Co-Founder and Sales Director

Security Leaders Count On eSentire

A logo of eSentire’s customer, M&C Saatchi, placed alongside with a testimonial from the company’s Chief Information Officer, who describes how eSentire stands out from other MDR service providers.
We have gained visibility into attacks against our infrastructure and I have peace of mind knowing that we are defended by the best in the business.
Neil Waugh
Chief Information Officer | M&C Saatchi
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In one solution you’re getting visibility, detection and identification of potentially bad traffic and response if anything is detected as malicious.
Alex Bazay
CISO, Align Communications
Pinebridge 320x320
Excellent product with excellent customer service. It's the cornerstone of our security posture.
Eric Madeson
CIO, Pinebridge Investments
Read more case studies and reviews →


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Take the Next Step

Apply to become an e3 ecosystem partner with the Authority in Managed Detection and Response services today.