CISO Tribune

Vendor comparison · 2 companies

Rackspace Technology vs Sophos

Rackspace Technology is the operator of the full enterprise AI stack, from governed private cloud to AI inference and agents in production. Sophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection. 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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  • Rackspace Technology
  • Sophos
Rackspace Technology vs Sophos: Products, Customers and Funding Compared
Rackspace TechnologyRackspace Technology is the operator of the full enterprise AI stack, from governed private cloud to AI inference and agents in production.rackspace.comSophosSophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection.sophos.com
What it sells
  • Security and Resiliency[5][6]Rackspace integrates 24x7x365 security operations and cyber recovery across the environments it operates.
  • Rackspace Managed Extended Detection and Response[6]A 24x7x365 service built on Microsoft Sentinel.
  • Managed Operations[5][8]Operates infrastructure, applications and data with integrated security, reliability, performance and ongoing optimization.
  • Platform Automation[5][9]A platform engineering service delivered through a dedicated Rackspace Elastic Engineering pod.
  • Forward Deployed EngineeringEngineers work beside customer teams to build, run and improve AI in production.
  • 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.
Categories
Headquarters
Not stated on its pagesOxford, United Kingdom[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Public (NASDAQ: RXT)[2][3][4][5][7][8][9][10][12]Owned by Thoma Bravo since 2020[3][7][8][9]
Named customers
Not stated on its pages
  • Jotun[4]
  • National 9/11 Memorial & Museum[4]
  • London South Bank University[4]
  • Town of Gilbert[4]
  • DFS Group[4]
Recent news
  • January 16, 2026Rackspace Technology's UK Sovereign Services achieved VMware Sovereign Cloud Partner Status.[11]
  • 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]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[12]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[8]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetFrom 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.
Last verified
October 14, 2026September 27, 2026

Where they overlap

  • Rackspace Technology and Sophos are both filed under MDR and managed SOC.

Where they differ, field by field

  • Rackspace Technology's primary category is Managed security service providers; Sophos's is EDR and XDR.
  • Rackspace Technology is also filed under Security consulting and advisory. Sophos is also filed under Firewalls and NGFW.
  • Rackspace Technology lists Security and Resiliency, Rackspace Managed Extended Detection and Response, Managed Operations, Platform Automation and Forward Deployed Engineering. Sophos lists Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response.
  • Sophos is headquartered in Oxford, United Kingdom.
  • Rackspace Technology is a public company listed on NASDAQ as RXT. Sophos is owned by Thoma Bravo, since 2020.
  • Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.

What it sells: Rackspace Technology

What Rackspace Managed Extended Detection and Response does[6]
Rackspace Managed Extended Detection and Response integrates more than 300 security technologies and log sources and uses AI-assisted detections mapped to the MITRE ATT&CK framework. The service supports proactive threat hunting and automated response through the Rackspace Cyber Defense Center.
What Managed Operations does[5][8]
Rackspace provides 24x7x365 operations across every environment, with one accountable team. Rackspace runs managed operations across AWS, Google Cloud, Microsoft and VMware under one accountable team.
What Platform Automation does[5][9]
Rackspace designs, builds and operates platforms that provide self-service provisioning, infrastructure as code, delivery pipelines, Kubernetes, policy automation and observability across private and public cloud. Rackspace supports AWS, Microsoft Azure, Google Cloud and Rackspace Private Cloud, along with Kubernetes across cloud and on-premises environments.

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.

Questions about Rackspace Technology and Sophos

What do Rackspace Technology and Sophos sell?
Rackspace Technology sells Security and Resiliency, Rackspace Managed Extended Detection and Response, Managed Operations, Platform Automation and Forward Deployed Engineering. Sophos sells Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response.
Are Rackspace Technology and Sophos in the same category?
They share MDR and managed SOC. Rackspace Technology's primary category is Managed security service providers and Sophos's is EDR and XDR.
Where are Rackspace Technology and Sophos headquartered?
Sophos is headquartered in Oxford, United Kingdom.
Who owns Rackspace Technology and Sophos?
Rackspace Technology is a public company listed on NASDAQ as RXT. Sophos is owned by Thoma Bravo, since 2020.
Which customers do Rackspace Technology and Sophos name?
Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.
Who are Rackspace Technology and Sophos sold to?
From its own pages, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target.
What have Rackspace Technology and Sophos announced recently?
January 16, 2026: Rackspace Technology's UK Sovereign Services achieved VMware Sovereign Cloud Partner Status. 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 Rackspace Technology

Rackspace Technology is the operator of the full enterprise AI stack, from governed private cloud to AI inference and agents in production. Rackspace offers advisory services, cloud migration and modernization, platform automation, data engineering, Rackspace Elastic Engineering, infrastructure and application managed services, FinOps, and security and resiliency services. Rackspace services span strategy, engineering and ongoing operations across public cloud, private cloud, on-premises and AI environments. Rackspace uses an Outcomes-as-a-Service model built on secure infrastructure, data foundations and forward-deployed engineering.[1]

Rackspace Security and Resiliency brings together 24x7x365 security operations from the Rackspace Cyber Defense Center, cyber resilience and recovery services powered by Rubrik, and security strategy, posture and compliance services across the environments Rackspace operates. Rackspace integrates 24x7x365 security operations and cyber recovery across the environments it operates. Rackspace Managed Extended Detection and Response is a 24x7x365 service built on Microsoft Sentinel. Rackspace Managed Extended Detection and Response integrates more than 300 security technologies and log sources and uses AI-assisted detections mapped to the MITRE ATT&CK framework. Rackspace Managed Extended Detection and Response supports proactive threat hunting and automated response through the Rackspace Cyber Defense Center.[1][6]

Rackspace provides managed cyber recovery services powered by Rubrik to protect and recover identity systems, collaboration data and cloud workloads. Rackspace cyber recovery capabilities include immutable backups, validated recovery points and isolated recovery environments. Rackspace security posture and compliance work covers architecture, zero trust, posture management and compliance. Rackspace extends identity, access, data protection and recovery controls to AI workloads while addressing risks specific to models and agents. Rackspace security operations use AI-assisted detection and response to support analyst triage and incident response.[1][6]

Rackspace operates infrastructure, applications and data with integrated security, reliability, performance and ongoing optimization. Rackspace provides 24x7x365 operations across every environment, with one accountable team. Rackspace runs private cloud on VMware Cloud Foundation. Rackspace offers private cloud that keeps data and operations inside the customer's jurisdiction. Rackspace works across Amazon Web Services (AWS), Microsoft Azure, Google Cloud and Rackspace Private Cloud. Rackspace runs managed operations across AWS, Google Cloud, Microsoft and VMware under one accountable team.

Rackspace Platform Automation is a platform engineering service delivered through a dedicated Rackspace Elastic Engineering pod. Rackspace designs, builds and operates platforms that provide self-service provisioning, infrastructure as code, delivery pipelines, Kubernetes, policy automation and observability across private and public cloud. A Rackspace Elastic Engineering pod is a dedicated, multidisciplinary team that can include an engagement manager, cloud architects and engineers working in sprints alongside the customer's team. Rackspace data engineering modernizes databases, analytics and data platforms and builds governed data foundations for applications, analytics and AI. Rackspace offers services that define cloud and AI strategy, prioritize use cases, establish governance and plan workload placement, modernization and operating models. Rackspace offers AMD Instinct GPU capacity on bare metal, Kubernetes or on demand.

Rackspace can work alongside customer teams or take responsibility for ongoing operations, depending on the service and requirements. Rackspace is vendor-neutral and model-agnostic, owns no foundation model, and works with the technologies customers already run or want to add. Rackspace runs sixteen data centers across North America, Europe and Asia Pacific, along with sovereign environments and on-premises options. Rackspace serves customers in more than 120 countries. Rackspace describes keeping Epic and clinical platforms available and patient data protected. Rackspace describes sovereign, accredited cloud for citizen services, run by cleared teams. Rackspace describes a UK bank that migrated more than 1,200 workloads to a modern private cloud environment. Central and North West London NHS Foundation Trust (CNWL) provides integrated healthcare services. CNWL moved from a legacy server-based system to a more modern private cloud environment. CNWL chose Rackspace Technology as its partner for the migration.

For more than 25 years, Rackspace has built and operated the technology businesses depend on every day. Rackspace was founded in San Antonio, helping businesses get their first critical websites online.[1][6]

Rackspace Technology on the record

Sources

Rackspace Technology full record

  1. [1]SecurityRackspace Technology · rackspace.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]Rackspace technology announces plans accelerate enterprise aiGLOBE NEWSWIRE · ir.rackspace.com · published July 9, 2026 · Tier A
  3. [3]Rackspace Technology Reviews - Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 2, 2026 · Tier C
  4. [4]Investor Relations | Rackspace Technology, Inc.Rackspace Technology · undated page, accessed November 10, 2026 · Tier A
  5. [5]Services – RackspaceRackspace Technology · undated page, accessed November 10, 2026 · Tier A
  6. [6]Security and Resiliency – RackspaceRackspace Technology · undated page, accessed November 10, 2026 · Tier A
  7. [7]RackspaceRackspace Technology · undated page, accessed November 10, 2026 · Tier A
  8. [8]About – RackspaceRackspace Technology · undated page, accessed November 10, 2026 · Tier A
  9. [9]Platform Automation – RackspaceRackspace Technology · undated page, accessed November 10, 2026 · Tier A
  10. [10]Central and North West London NHS Foundation Trust – RackspaceRackspace Technology · undated page, accessed November 10, 2026 · Tier A
  11. [11]Rackspace Technology Secures VMware Sovereign Cloud Partner StatusRackspace · published January 16, 2026 · Tier A
  12. [12]Rackspace Managed Private Cloud Reviews & Product DetailsG2 · undated page, accessed November 10, 2026 · Tier C

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

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