CISO Tribune

Vendor comparison · 2 companies

Broadcom vs Proofpoint

Broadcom provides semiconductors and infrastructure software for global organizations' complex, mission-critical needs. Proofpoint sells security that covers data and AI as one system, with access that follows intent. CISO Tribune files both under Email security. 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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  • Broadcom
  • Proofpoint
Broadcom vs Proofpoint: Products, Customers and Funding Compared
BroadcomBroadcom provides semiconductors and infrastructure software for global organizations' complex, mission-critical needs.broadcom.comProofpointProofpoint sells security that covers data and AI as one system, with access that follows intent.proofpoint.com
What it sells
  • Symantec Endpoint Security[5][11]A single-agent endpoint security platform for traditional and mobile devices.
  • Symantec Email Threat Detection Response and IsolationAn add-on module for Symantec Email Security.cloud that adds detection and post-delivery controls.
  • ITM / Endpoint DLP[19]Endpoint software whose main features are supported on Windows, Mac and Linux.
  • Proofpoint Threat Intelligence Services[21]A Proofpoint team that provides Threat Insights.
  • ET Intel[21]A subscription that gives full access to all insights.
  • ET Pro[21]A subscription that gives full access to all insights.
Categories
Headquarters
San Jose, United States[2]Sunnyvale, United States[1]
Founded
Not stated on its pages2002[1]
Ownership and funding
Public (NASDAQ: AVGO)[2][3][10][17]Owned by Thoma Bravo since 2021[3][12][14][15]
Named customers
Not stated on its pages
  • Xcel Energy[4]
  • Princeton University[5]
  • Columbia University[6]
  • Informatica[7]
  • California Department of Motor Vehicles[8]
Recent news
  • October 13, 2026Broadcom introduced VMware HyperArmor, a software solution intended to further protect the VMware ESX hypervisor component of VMware Cloud Foundation.[16]
  • October 15, 2026Proofpoint and Varonis announced a definitive agreement under which Proofpoint will acquire Varonis in an all-cash transaction valued at approximately $6.3 billion.[16]
  • September 22, 2026Proofpoint announced the Agentic Collaboration Security system, combining an intent-based detection model with agentic capabilities for email, collaboration tools and the browser.[17]
  • September 22, 2026Proofpoint announced the Proofpoint Agentic Data and AI Security system, built to secure AI and data as one connected risk.[18]
  • September 3, 2026Proofpoint introduced the SOC Analyst Agent, an AI capability that helps security teams investigate threats across Proofpoint security data, built with OpenAI models.[9]
  • August 4, 2026Proofpoint launched an OEM program that lets technology providers, security vendors and managed service providers embed its threat intelligence and detection capabilities.[10]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[14]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Broadcom sells semiconductors and infrastructure software to global organizations with complex, mission-critical needs. Its infrastructure software serves markets including private cloud, mainframe software, and cybersecurity. Symantec Endpoint Security can be on-premises, hybrid, or cloud-based. ETDR is described as giving SecOps teams and security architects context to prioritize incidents. For organizations that rely on Email Security.cloud, ETDR is presented as a path to advanced detection and response.From its own pages, Proofpoint addresses cyberattacks on organisations where people and AI agents work side by side across email, cloud and collaboration tools. The customers Proofpoint quotes include an organisation using Proofpoint for AI security for employees using AI services and tools, and for AI security in the tools and agents it is building. A quoted Proofpoint customer runs email security, DLP and insider threat management that work together, with its analyst using a single security console.
Last verified
September 27, 2026October 10, 2026

Where they overlap

  • Broadcom and Proofpoint are both filed under Email security.
  • Both are headquartered in the United States.

Where they differ, field by field

  • Broadcom's primary category is EDR and XDR; Proofpoint's is Email security.
  • Broadcom is also filed under Data loss prevention. Proofpoint is also filed under Collaboration app security, Human risk management and Insider risk management.
  • Broadcom lists Symantec Endpoint Security and Symantec Email Threat Detection Response and Isolation. Proofpoint lists ITM / Endpoint DLP, Proofpoint Threat Intelligence Services, ET Intel and ET Pro.
  • Broadcom is headquartered in San Jose, United States. Proofpoint is headquartered in Sunnyvale, United States.
  • Proofpoint was founded in 2002.
  • Broadcom is a public company listed on NASDAQ as AVGO. Proofpoint is owned by Thoma Bravo, since 2021.
  • Proofpoint publicly names Xcel Energy, Princeton University, Columbia University, Informatica and California Department of Motor Vehicles.

What it sells: Broadcom

What Symantec Endpoint Security does[5][11]
Symantec Endpoint Security is a single-agent platform that protects traditional and mobile endpoint devices. It can be on-premises, hybrid, or cloud-based. Integrated Cyber Defense Manager (ICDm) is a single cloud management console for endpoint security.
What Symantec Email Threat Detection Response and Isolation does
Symantec Email Threat Detection Response and Isolation (ETDR) is an add-on module for Symantec Email Security.cloud. ETDR adds sandboxing, click-time URL protection, clawback, and threat isolation. ETDR provides threat intelligence, indicators of compromise, and integration with SOC, SIEM, and SOAR processes.

What it sells: Proofpoint

What Proofpoint Threat Intelligence Services does[21]
Threat Insights are provided by the Proofpoint Threat Intelligence Services team. Premium Threat Intelligence Services analysts curate threat news highlights.
What ET Intel does[21]
Subscribing to ET Intel or ET Pro gives full access to all insights. Threat Insights are provided by the Proofpoint Threat Intelligence Services team.
What ET Pro does[21]
Subscribing to ET Intel or ET Pro gives full access to all insights. Threat Insights are provided by the Proofpoint Threat Intelligence Services team.

Questions about Broadcom and Proofpoint

What do Broadcom and Proofpoint sell?
Broadcom sells Symantec Endpoint Security and Symantec Email Threat Detection Response and Isolation. Proofpoint sells ITM / Endpoint DLP, Proofpoint Threat Intelligence Services, ET Intel and ET Pro.
Are Broadcom and Proofpoint in the same category?
They share Email security. Broadcom's primary category is EDR and XDR and Proofpoint's is Email security.
Where are Broadcom and Proofpoint headquartered?
Broadcom is headquartered in San Jose, United States. Proofpoint is headquartered in Sunnyvale, United States.
When were Broadcom and Proofpoint founded?
Proofpoint was founded in 2002.
Who owns Broadcom and Proofpoint?
Broadcom is a public company listed on NASDAQ as AVGO. Proofpoint is owned by Thoma Bravo, since 2021.
Which customers do Broadcom and Proofpoint name?
Proofpoint publicly names Xcel Energy, Princeton University, Columbia University, Informatica and California Department of Motor Vehicles.
Who are Broadcom and Proofpoint sold to?
From its own pages, Broadcom sells semiconductors and infrastructure software to global organizations with complex, mission-critical needs. From its own pages, Proofpoint addresses cyberattacks on organisations where people and AI agents work side by side across email, cloud and collaboration tools.
What have Broadcom and Proofpoint announced recently?
October 13, 2026: Broadcom introduced VMware HyperArmor, a software solution intended to further protect the VMware ESX hypervisor component of VMware Cloud Foundation. October 15, 2026: Proofpoint and Varonis announced a definitive agreement under which Proofpoint will acquire Varonis in an all-cash transaction valued at approximately $6.3 billion.

About Broadcom

Broadcom provides semiconductors and infrastructure software for global organizations' complex, mission-critical needs. Broadcom says its infrastructure software solutions serve markets including private cloud, mainframe software, cybersecurity, enterprise software, and Fibre Channel storage area network management. Broadcom says its semiconductor and semiconductor-based solutions serve markets across networking connectivity, wireless device connectivity, servers and storage systems, broadband, and industrial.

Broadcom invested $11 billion in R&D in fiscal year 2025. Broadcom dedicates 74% of the workforce to R&D and operations. Broadcom has approximately 19K patents in a broad IP portfolio. Broadcom says privacy is built into everything the company does.[11][12]

Symantec Endpoint Security is a single-agent platform that protects traditional and mobile endpoint devices. Symantec Endpoint Security can be delivered as an on-premises, hybrid, or cloud-based solution. Integrated Cyber Defense Manager (ICDm) is a single cloud management console that strengthens overall endpoint security posture. Symantec says intelligent automation and AI-guided policy management enhance administrator productivity. Broadcom says Symantec Endpoint Security predicts cyber attacks, quickly stops them and maintains cyber resilience.[1][5][11]

Symantec Email Threat Detection Response and Isolation (ETDR) is an add-on module for Symantec Email Security.cloud. ETDR adds sandboxing, click-time URL protection, clawback, and threat isolation, which give security teams more ways to uncover sophisticated threats, reduce user exposure, and contain risky content before it reaches endpoints. ETDR provides threat intelligence, indicators of compromise, and integration with SOC, SIEM, and SOAR processes. Web browser and email threat isolation keep users away from potentially dangerous sites, attachments, and downloads. Organizations that see users repeatedly targeted by phishing and credential theft can use awareness training, phishing simulations, and user risk profiling with ETDR. For organizations that rely on Email Security.cloud, ETDR offers a path to advanced detection and response without changing the underlying email security foundation. Symantec says it brings together core email prevention and advanced detection and response in a single cloud-delivered architecture.[13]

Symantec ZTNA was formerly named Secure Access Cloud. CBX correlates security signals to drive prevention, detection and response. Broadcom says VMware Cloud Foundation 9 and Advanced Services help customers accelerate innovation, control cloud costs and enable sovereignty and security. Broadcom says Emulex Secure Fibre Channel Host Bus Adapters meet government mandates to encrypt all data with a quantum-resistant, Zero Trust solution. Broadcom says it gives mainframe customers the tools, technologies, and partner to amplify the value of the mainframe.[4][11][14][15]

Service Desk Manager is an IT service management solution designed to streamline support operations and enhance user experiences across the enterprise. Service Desk Manager is a core component of the Broadcom Service Management portfolio. Service Desk Manager delivers collaborative, mobile-driven capabilities. The xFlow Analyst Experience provides contextual workspaces and personalized tools. Service Point is a self-service portal for access to support and knowledge. Integrated automation, NLP-driven ticket categorization, and a Configuration Management Database (CMDB) enable prioritization, assignment, and resolution of incidents.[1][4][5][6][7][8][9][13]

Broadcom on the record

Sources

Broadcom full record

  1. [1]CybersecurityBroadcom · broadcom.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Broadcom completes acquisition of symantec enterprise security business 300950721Broadcom Inc. via PR Newswire · prnewswire.com · published November 4, 2019 · Tier A
  3. [3]Broadcom Inc. | Connecting EverythingBroadcom · undated page, accessed October 23, 2026 · Tier A
  4. [4]ProductsBroadcom · undated page, accessed October 23, 2026 · Tier A
  5. [5]Symantec™ Endpoint Security | End-User ProtectionBroadcom · undated page, accessed October 23, 2026 · Tier A
  6. [6]Carbon Black EDR | Endpoint Detection & ResponseBroadcom · undated page, accessed October 23, 2026 · Tier A
  7. [7]ASMC-2WS0-00002 | 3835 PLCC-4 Addressable RGB SMD LEDBroadcom · undated page, accessed October 23, 2026 · Tier A
  8. [8]Automic | Workload AutomationBroadcom · undated page, accessed October 23, 2026 · Tier A
  9. [9]Faster issue resolution and proactive service managementBroadcom · undated page, accessed October 23, 2026 · Tier A
  10. [10]Broadcom Service Virtualization Reviews & Product Details - G2G2 · undated page, accessed October 23, 2026 · Tier C
  11. [11]About UsBroadcom · undated page, accessed November 3, 2026 · Tier A
  12. [12]Trust CenterBroadcom · undated page, accessed November 3, 2026 · Tier A
  13. [13]Advanced Email Threat Detection, Response and IsolationBroadcom · undated page, accessed November 3, 2026 · Tier A
  14. [14]Symantec ZTNA | Broadcom Service StatusBroadcom · undated page, accessed November 3, 2026 · Tier A
  15. [15]Mainframe Software SolutionsBroadcom · undated page, accessed November 3, 2026 · Tier A
  16. [16]Broadcom Introduces VMware HyperArmor, Expanding Hypervisor Security and Protections for VMware Cloud FoundationBroadcom Inc. · published October 13, 2026 · Tier A
  17. [17]Broadcom Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C

Proofpoint full record

  1. [1]AboutProofpoint · proofpoint.com · published April 21, 2025 · Tier A
  2. [2]ProductsProofpoint · proofpoint.com · published September 24, 2026 · Tier A
  3. [3]Thoma bravo completes acquisition of proofpointThoma Bravo · thomabravo.com · published August 31, 2021 · Tier A
  4. [4]Xcel energyProofpoint · proofpoint.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]Princeton university safe with proofpoint email securityProofpoint · proofpoint.com · undated page, accessed October 10, 2026 · Tier A
  6. [6]Columbia universityProofpoint · proofpoint.com · undated page, accessed October 10, 2026 · Tier A
  7. [7]InformaticaProofpoint · proofpoint.com · undated page, accessed October 10, 2026 · Tier A
  8. [8]California department motor vehiclesProofpoint · proofpoint.com · undated page, accessed October 10, 2026 · Tier A
  9. [9]Proofpoint soc analyst agent openai daybreakProofpoint · proofpoint.com · published September 3, 2026 · Tier A
  10. [10]Proofpoint launches oem program help security providers embed trusted threatProofpoint · proofpoint.com · published August 4, 2026 · Tier A
  11. [11]Proofpoint launches dedicated msp business unit and introduces 365 totalProofpoint · proofpoint.com · published May 13, 2026 · Tier A
  12. [12]Enterprise Cybersecurity Solutions, Services & Training | Proofpoint USProofpoint · undated page, accessed October 27, 2026 · Tier A
  13. [13]Integrating ITM On-Prem (ObserveIT) with a Service Desk SystemProofpoint · undated page, accessed October 27, 2026 · Tier A
  14. [14]Proofpoint Core Email Protection Reviews & Product Details - G2G2 · undated page, accessed October 27, 2026 · Tier C
  15. [15]Proofpoint Acquires Acuvity to Deliver AI Security and Governance Across the Agentic WorkspaceProofpoint · published February 12, 2026 · Tier A
  16. [16]Proofpoint to Acquire Varonis in a $6.3 Billion TransactionProofpoint · published October 15, 2026 · Tier A
  17. [17]Proofpoint Stops the Attacks Traditional Defenses Miss in the AI EraProofpoint · published September 22, 2026 · Tier A
  18. [18]Proofpoint Breaks Down the Divide Between Data Security and AI Security with the Industry’s First Unified Agentic SystemProofpoint · published September 22, 2026 · Tier A
  19. [19]ITM / Endpoint DLP Windows / Mac / Linux SupportProofpoint · published November 9, 2026 · Tier A
  20. [20]Assigning SQL Permissions to the Service Account UserProofpoint · undated page, accessed November 10, 2026 · Tier A
  21. [21]Proofpoint: Emerging Threats IntelligenceProofpoint · published November 9, 2026 · Tier A

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