CISO Tribune

Vendor comparison · 2 companies

Sophos vs Trellix

Sophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection. Trellix sells the Trellix Security Platform, an AI-powered platform powered by Trellix Wise. CISO Tribune files both under EDR and XDR. 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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  • Sophos
  • Trellix
Sophos vs Trellix: Products, Customers and Funding Compared
SophosSophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection.sophos.comTrellixTrellix sells the Trellix Security Platform, an AI-powered platform powered by Trellix Wise.trellix.com
What it sells
  • Sophos Fusion[6][7][10]Sophos Fusion is a single cloud-based platform for managing IT security protection.
  • Sophos Firewall[1][10]Sophos Firewall includes features for higher education, K-12, and primary and secondary institutions.
  • Sophos Managed Detection and Response[7]Sophos describes fully managed, 24/7 detection and response.
  • Trellix Wise for Private Cloud[4][5]Trellix Wise for Private Cloud runs entirely on customer hardware or in the customer VPC.
  • Trellix Endpoint Security[8]Trellix Endpoint Security provides multi-layered endpoint protection in a single agent.
  • Trellix Data Encryption[11]Trellix Data Encryption products secure devices and removable media so that only authorized users can access the information on them.
  • Trellix Threat Intelligence Exchange[12]Trellix Threat Intelligence Exchange combines internal and external threat data and shares it across the security ecosystem.
  • Trellix Private Global Threat Intelligence[13]Trellix Private Global Threat Intelligence (pGTI) is a private-cloud reputation service.
Categories
Headquarters
Oxford, United Kingdom[2]Not stated on its pages
Founded
Not stated on its pages2022
Ownership and funding
Owned by Thoma Bravo since 2020[3][7][8][9]Owned by Symphony Technology Group since 2022[4][5][13]
Named customers
  • Jotun[4]
  • National 9/11 Memorial & Museum[4]
  • London South Bank University[4]
  • Town of Gilbert[4]
  • DFS Group[4]
Not stated on its pages
Recent news
  • October 1, 2026Sophos launched CISO Advantage, an agentic AI service that links security operations to security strategy, rolling out across North America, the UK and Europe.[5]
  • July 15, 2026Sophos announced Sophos Fusion, a defense system combining its endpoint, network, email, cloud, identity and security operations products in one architecture.[6]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 4, 2026[8]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target. Sophos also sells firewalls for SMB and branch offices, and plug-and-play security for smaller branch offices and remote sites. Sophos Firewall includes features tailored to higher education, K-12, and primary and secondary institutions.Trellix Wise for Private Cloud is deployed on the customer's own hardware or in the customer's own VPC. Workload security is described for physical, virtual and hybrid-cloud environments. Security continuity across IT/OT infrastructure is a named use of Trellix solutions. Healthcare systems and manufacturing with shared workstations and laptops are named as a common use case for multi-user environments.
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • EDR and XDR is the primary category of both Sophos and Trellix.

Where they differ, field by field

  • Sophos is also filed under Firewalls and NGFW and MDR and managed SOC.
  • Sophos lists Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response. Trellix lists Trellix Wise for Private Cloud, Trellix Endpoint Security, Trellix Data Encryption, Trellix Threat Intelligence Exchange and Trellix Private Global Threat Intelligence.
  • Sophos is headquartered in Oxford, United Kingdom.
  • Trellix was founded in 2022.
  • Sophos is owned by Thoma Bravo, since 2020. Trellix is owned by Symphony Technology Group, since 2022.
  • Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.

How they differ

CISO Tribune files Sophos under EDR and XDR, Firewalls and NGFW, and MDR and managed SOC, with EDR and XDR as its primary category. CISO Tribune files Trellix under EDR and XDR, which is also its primary category. Sophos sells Sophos Fusion, a single cloud-based platform for managing IT security protection, along with Sophos Firewall and Sophos Managed Detection and Response. Trellix sells the Trellix Security Platform, powered by Trellix Wise, plus Trellix Endpoint Security, Trellix Data Encryption and Trellix Threat Intelligence Exchange. Trellix Wise for Private Cloud runs entirely on customer hardware or in the customer VPC.

Trellix instead lists data encryption, DLP and threat intelligence services. Sophos describes fully managed, 24/7 detection and response, and Trellix offers 24/7 incident response, forensics and recovery.

Sophos is headquartered in Oxford, United Kingdom, and has been owned by Thoma Bravo since 2020. Trellix was founded in 2022 and has been owned by Symphony Technology Group since 2022. Sophos publicly names Jotun, London South Bank University, Town of Gilbert and DFS Group as customers. On October 1, 2026, Sophos launched CISO Advantage, an agentic AI service rolling out across North America, the UK and Europe. Sophos announced Sophos Fusion on July 15, 2026.

What it sells: Sophos

What Sophos Fusion does[6][7][10]
Sophos Fusion integrates natively with Sophos solutions and 500+ third-party technologies. The Sophos Fusion dashboard consolidates all alerts. Fusion AI is the intelligence layer within Sophos Fusion.
What Sophos Firewall does[1][10]
Sophos Firewall includes built-in policies for CIPA and predefined activities. Sophos Firewall includes features like SafeSearch, YouTube restrictions, and keyword filtering. Sophos Firewall uses dynamic firewall rules and lateral movement protection to isolate a compromised host.
What Sophos Managed Detection and Response does[7]
Sophos quotes simple per-user and per-server pricing with no hidden extras. Sophos describes three Response Modes.

What it sells: Trellix

What Trellix Wise for Private Cloud does[4][5]
Trellix Wise for Private Cloud runs with no need to connect to the public cloud. The Trellix Security Platform is powered by Trellix Wise. Integrated security controls across endpoint, network, data, email and third parties correlate signals and data access to detect and respond to threats.
What Trellix Endpoint Security does[8]
Trellix Endpoint Security (ENS) covers on-prem, cloud and disconnected environments and is managed from a single source. Trellix Agent provides EPP, EDR, Device Control and Forensics as one agent. Threat protection uses advanced machine learning, exploit prevention and heuristics.
What Trellix Data Encryption does[11]
Encryption policies are deployed through a single management console, with monitoring of encryption status and compliance reports. Trellix Native Drive Encryption centralizes management of both BitLocker and FileVault in a central console that is available on-premises or via SaaS. Trellix FRP protects organizations when data is transferred to removable media and file shares.
What Trellix Threat Intelligence Exchange does[12]
Trellix Threat Intelligence Exchange (TIE) alerts the network administrator of an unknown file in the environment. Decisions about never-before-seen files draw on endpoint context combined with collective threat intelligence.
What Trellix Private Global Threat Intelligence does[13]
Trellix Private Global Threat Intelligence delivers real-time File/IP/URL/certificates threat data. Trellix Private Global Threat Intelligence consolidates third-party feeds, supports custom reputations and integrates with REST APIs.

Questions about Sophos and Trellix

What do Sophos and Trellix sell?
Sophos sells Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response. Trellix sells Trellix Wise for Private Cloud, Trellix Endpoint Security, Trellix Data Encryption, Trellix Threat Intelligence Exchange and Trellix Private Global Threat Intelligence.
Are Sophos and Trellix in the same category?
Yes. EDR and XDR is the primary category of both on CISO Tribune.
Where are Sophos and Trellix headquartered?
Sophos is headquartered in Oxford, United Kingdom.
When were Sophos and Trellix founded?
Trellix was founded in 2022.
Who owns Sophos and Trellix?
Sophos is owned by Thoma Bravo, since 2020. Trellix is owned by Symphony Technology Group, since 2022.
Which customers do Sophos and Trellix name?
Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.
Who are Sophos and Trellix sold to?
From its own pages, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target. Trellix Wise for Private Cloud is deployed on the customer's own hardware or in the customer's own VPC.
What have Sophos and Trellix announced recently?
October 1, 2026: Sophos launched CISO Advantage, an agentic AI service that links security operations to security strategy, rolling out across North America, the UK and Europe.

About Sophos

Sophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection. Sophos describes Sophos Fusion as a system that sees everything, connects everything and enables defenses to respond as one. Sophos Fusion is accessible from anywhere, on any device, at any time, with nothing extra to deploy or pay for. Sophos Fusion integrates natively with Sophos solutions and 500+ third-party technologies.[1][10]

Fusion AI is the intelligence layer within Sophos Fusion, and Sophos says human experts remain accountable. Sophos says every new threat seen across the 625,000+ organizations it defends elevates protection for all, automatically. Sophos says its solutions stop AI- and human-led threats before they can impact a business. Sophos takes a prevention-first approach, blocking ransomware, phishing and credential-based attacks before they spread. Sophos describes capabilities to discover and manage AI usage across an organization and reduce AI-driven risk.

On the network side, Sophos says its next-gen firewalls serve distributed and growing enterprises with the most complex networks. Sophos Xstream Flow processors in XGS 2U appliances provide dedicated hardware acceleration. All 2U rackmount models are powered by a high-speed CPU plus an Xstream Flow processor for traffic acceleration. All 2U appliances come with two standard Flexi Port expansion bays plus one or two bays for larger high-density modules. Maximum port density is 48 on the XGS 5500, 68 on the XGS 6500, or 70 on the XGS 7500/8500 using optional modules. Sophos says Flexi Port modules let customers adapt an appliance rather than purchase new hardware mid-term. Sophos describes sufficient headroom for key threat protection features such as TLS inspection, sandboxing, and AI-driven threat analysis. All 2U rackmount appliances are supplied with rackmount sliding rails.[11]

Sophos Firewall includes features tailored to the IT needs of higher education, K-12, and primary and secondary institutions. Sophos Firewall includes built-in policies for CIPA and predefined activities. Sophos Firewall includes features like SafeSearch, YouTube restrictions, and keyword filtering to enable child safety online. Sophos Firewall lets administrators add Chromebook users to its authentication options for user-based policy and reporting. Xstream TLS inspection in Sophos Firewall addresses encrypted traffic passing through firewalls unchecked.[10]

Sophos Firewall and Sophos Endpoint work together to share health information over Sophos Security Heartbeat. Sophos Endpoint shares the application path and executable with Sophos Firewall over Sophos Security Heartbeat. Sophos Firewall uses dynamic firewall rules and lateral movement protection to isolate a compromised host. The Sophos Fusion dashboard consolidates all alerts.[10]

Sophos also sells 2.5 and 10 GE multi-gigabit switches. The 200 Series models are equipped with 2.5 GE and 1 GE ports, and 8, 24 and 48-port models are available. The 1000 series currently consists of a single 8-port model with 10 GE ports plus SFP+. The multi-gigabit switches include Power over Ethernet on all models, with PoE++ support on some. Sophos sells a cloud-managed Wi-Fi solution that supports the Wi-Fi 6/6E AP6 Series. Sophos offers integration with Sophos MDR/XDR or third-party solutions via API to block compromised hosts.[12]

For managed services, Sophos describes fully managed, 24/7 detection and response. A customer quote says Sophos Managed Detection and Response helps look at every single endpoint and activities and spot something potentially malicious. Sophos quotes simple per-user and per-server pricing with no hidden extras. Sophos describes cloud-based delivery with no big upfront infrastructure costs and no maintenance fees. Sophos describes three Response Modes for flexible deployment.[1][11][13]

Sophos on the record

Sources

Sophos full record

  1. [1]ProductsSophos · sophos.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Sophos completes secureworks acquisitionSophos · sophos.com · published February 3, 2025 · Tier A
  3. [3]Sophos announces completion of take private acquisition by thoma bravoSophos · sophos.com · published March 2, 2020 · Tier A
  4. [4]Case studiesSophos · sophos.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]Sophos launches ciso advantage bringing ciso level security strategy within reach of every organizationSophos · sophos.com · published October 1, 2026 · Tier A
  6. [6]Sophos fusion ai native cybersecurity defense systemSophos · sophos.com · published July 15, 2026 · Tier A
  7. [7]Sophos: Cyber Resilience for the Agentic AI EraSophos · undated page, accessed October 28, 2026 · Tier A
  8. [8]Sophos Firewall Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 28, 2026 · Tier C
  9. [9]Sophos Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 28, 2026 · Tier C
  10. [10]School Protection | SophosSophos · undated page, accessed November 4, 2026 · Tier A
  11. [11]XGS Series Firewalls - Distributed Edge - Enterprise & Campus - 2U ModelsSophos · undated page, accessed November 4, 2026 · Tier A
  12. [12]Compare 200 and 1000 Series Sophos Switches - Multi-gigabit ModelsSophos · undated page, accessed November 4, 2026 · Tier A
  13. [13]Free Quote: Sophos MDR for Microsoft DefenderSophos · undated page, accessed November 4, 2026 · Tier A

Trellix full record

  1. [1]PlatformTrellix · trellix.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Symphony technology group announces the launch of extended detection and response provider trellixTrellix · trellix.com · published January 19, 2022 · Tier A
  3. [3]Trellix welcomes new ceo to lead next phase of growthTrellix · trellix.com · published January 22, 2025 · Tier A
  4. [4]Trellix | Intelligence-led Cyber ResilienceTrellix · undated page, accessed October 29, 2026 · Tier A
  5. [5]Trellix Wise | Machine-speed defense for the AI eraTrellix · undated page, accessed October 29, 2026 · Tier A
  6. [6]Endpoint, Data, Network, and Email Security Products | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A
  7. [7]Trellix Security PlatformTrellix · undated page, accessed November 10, 2026 · Tier A
  8. [8]Endpoint Security | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A
  9. [9]Cloud Workload Security | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A
  10. [10]Data Loss Prevention | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A
  11. [11]Data Encryption | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A
  12. [12]Threat Intelligence Exchange | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A
  13. [13]Trellix Guardians | TrellixTrellix · undated page, accessed November 10, 2026 · Tier A

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