CISO Tribune

Vendor comparison · 2 companies

Fortinet vs Graylog

Fortinet sells cybersecurity and networking technology to enterprises, service providers, and government organizations. Graylog sells SIEM and log management. CISO Tribune files both under SIEM. 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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  • Fortinet
  • Graylog
Fortinet vs Graylog: Products, Customers and Funding Compared
FortinetFortinet sells cybersecurity and networking technology to enterprises, service providers, and government organizations.fortinet.comGraylogGraylog sells SIEM and log management.graylog.org
What it sells
  • FortiWeb[18]FortiWeb protects web applications and APIs.
  • FortiAP[17]FortiAP provides secure wireless LAN access points.
  • FortiManager[12][19]FortiManager is a NOC-SOC operations tool.
  • FortiSIEM[12][16]FortiSIEM is Fortinet’s SIEM solution.
  • FortiSandbox[16]FortiSandbox provides AI-powered protection against zero-day threats.
  • Unified SASE[1][11]Fortinet Unified SASE combines networking with AI-aware controls.
  • FortiAIGate[11]FortiAIGate secures AI apps and agents.
  • Graylog Enterprise[3][5][6]Log management and compliance for operations teams.
  • Graylog Security[3][6]SIEM for lean security teams.
Categories
Headquarters
Sunnyvale, United StatesHouston, United States[2]
Founded
2000[4]Not stated on its pages
Ownership and funding
Public (NASDAQ: FTNT)[2][9][12][13][17][20][22]Not stated on its pages
Named customers
  • IHG Hotels & Resorts[5]
  • Alaska Airlines[6]
  • IndiGo[7]
  • University of Birmingham[8]
Not stated on its pages
Recent news
  • August 17, 2026Fortinet announced it has acquired Virtue AI, a company focused on AI runtime protection, automated AI validation, and security for autonomous AI systems.[20]
  • August 17, 2026Fortinet acquired Virtue AI, a company offering AI runtime protection and automated validation for autonomous AI systems.[9]
  • July 29, 2026Fortinet reported second-quarter 2026 revenue of $2.05 billion, up 26% year over year.[2]
  • June 24, 2026Fortinet appointed Derek Kan to its board of directors.[21]
  • May 6, 2026Fortinet reported first-quarter 2026 revenue of $1.85 billion, up 20% year over year.[10]
  • October 13, 2026Graylog launched the Verascend Incident System together with Graylog v7.2, which turns correlated, risk-scored events into prioritized cases.[9]
  • March 18, 2026Graylog announced advances in explainable AI and automated investigation workflows aimed at small-to-mid-sized security teams.[8]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: listed, seen November 3, 2026[22]
  • G2: listed, seen October 25, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Fortinet sells mainly to enterprises, service providers, and government organizations. Its firewall pages describe deployments across data centers, branch offices, and multi-cloud environments. Wireless products are described for campuses, remote workers, and large public venues such as stadiums and arenas.From its own pages, Graylog sells mainly to lean teams covering security, IT, and audit. Graylog Enterprise is aimed at operations teams needing enterprise-grade log management and compliance, and Graylog Security at lean security teams needing a SIEM. Deployment can be cloud-native, on-premises, or hybrid, and Graylog names GDPR and DORA data residency requirements among the needs it addresses.
Last verified
November 9, 2026November 9, 2026

Where they overlap

  • Fortinet and Graylog are both filed under SIEM.
  • Both are headquartered in the United States.

Where they differ, field by field

  • Fortinet's primary category is Firewalls and NGFW; Graylog's is SIEM.
  • Fortinet is also filed under SASE and SSE and EDR and XDR. Graylog is also filed under AI SOC analysts.
  • Fortinet lists FortiWeb, FortiAP, FortiManager, FortiSIEM, FortiSandbox and 2 more. Graylog lists Graylog Enterprise and Graylog Security.
  • Fortinet is headquartered in Sunnyvale, United States. Graylog is headquartered in Houston, United States.
  • Fortinet was founded in 2000.
  • Fortinet is a public company listed on NASDAQ as FTNT.
  • Fortinet publicly names IHG Hotels & Resorts, Alaska Airlines, IndiGo and University of Birmingham.

What it sells: Fortinet

What FortiWeb does[18]
FortiWeb protects business-critical web applications and APIs from emerging web-based threats. Its features include anomaly detection, API discovery and protection, bot mitigation, and client-side security. It comes in hardware, virtual machine, and SaaS form factors and is available in public cloud marketplaces.
What FortiAP does[17]
FortiAP integrates with the Fortinet SASE offering to support organizations securing microbranches. FortiAPs are available in models from 2x2 to 4x4, with internal or external antenna. Control can be done with FortiGate, FortiGate VM, FortiSASE, or FortiEdge Cloud.
What FortiManager does[12][19]
FortiManager is the NOC-SOC operations tool that was built with security perspective. It provides a single-pane-of-glass across the entire Fortinet Security Fabric.

What it sells: Graylog

What Graylog Enterprise does[3][5][6]
Graylog Enterprise is for operations teams needing enterprise-grade log management and compliance. It runs cloud-native, on-premises, or hybrid with full feature parity across every deployment model. It includes a built-in data lake that stores years of logs on AWS or Azure Blob without counting against the license.
What Graylog Security does[3][6]
Graylog Security is for lean security teams needing security information and event management (SIEM). A single Graylog Consumption Unit can be redeemed for 20 GB of Graylog Security.

Questions about Fortinet and Graylog

What do Fortinet and Graylog sell?
Fortinet sells FortiWeb, FortiAP, FortiManager, FortiSIEM, FortiSandbox and 2 more. Graylog sells Graylog Enterprise and Graylog Security.
Are Fortinet and Graylog in the same category?
They share SIEM. Fortinet's primary category is Firewalls and NGFW and Graylog's is SIEM.
Where are Fortinet and Graylog headquartered?
Fortinet is headquartered in Sunnyvale, United States. Graylog is headquartered in Houston, United States.
When were Fortinet and Graylog founded?
Fortinet was founded in 2000.
Who owns Fortinet and Graylog?
Fortinet is a public company listed on NASDAQ as FTNT.
Which customers do Fortinet and Graylog name?
Fortinet publicly names IHG Hotels & Resorts, Alaska Airlines, IndiGo and University of Birmingham.
Who are Fortinet and Graylog sold to?
From its own pages, Fortinet sells mainly to enterprises, service providers, and government organizations. From its own pages, Graylog sells mainly to lean teams covering security, IT, and audit.
What have Fortinet and Graylog announced recently?
August 17, 2026: Fortinet announced it has acquired Virtue AI, a company focused on AI runtime protection, automated AI validation, and security for autonomous AI systems. October 13, 2026: Graylog launched the Verascend Incident System together with Graylog v7.2, which turns correlated, risk-scored events into prioritized cases.

About Fortinet

Fortinet sells cybersecurity and networking technology to enterprises, service providers, and government organizations. Fortinet describes itself as a global US-based company securing over 700,000 enterprises, service providers, and government organizations worldwide.[11]

Fortinet’s firewall line is built around FortiGate. FortiGate Next Generation Firewall uses purpose-built security processors and threat intelligence security services from FortiGuard labs. Fortinet says FortiGate provides automated visibility into applications, users, and network, and provides security ratings. Fortinet’s hybrid mesh firewall approach unifies FortiGate Next-Generation Firewalls across on-premises, cloud, and hybrid environments with centralized management and analytics. Fortinet says its firewall solutions include appliances, VMs, and FWaaS, so they can be deployed anywhere in the network, including cloud resources. Fortinet says its hybrid mesh firewalls (HMFs) offer unified management and consistent security enabled via a single operating system. For branch offices, Fortinet describes unified firewalling, SD-WAN, and a LAN/WLAN controller in one NGFW. FortiGate 1200G with FortiSASE Outpost delivers ASIC-powered local enforcement and cloud-delivered security where businesses need it most.[11][14][15]

Fortinet sells Secure SD-WAN, which combines networking with security. Fortinet says FortiAPs used with Fortinet Secure SD-WAN create a Secure SD-Branch. Fortinet’s wireless LAN solution integrates with the Fortinet Security Fabric to offer built-in security, end-to-end network visibility, and automated threat response. FortiAP integrates with the Fortinet SASE offering to support organizations securing microbranches and related devices. FortiAPs are available in models from 2x2 to 4x4, and configuration and control can be done with a FortiGate Next-Generation Firewall appliance, FortiGate VM, FortiSASE, or FortiEdge Cloud. Fortinet also describes deploying FortiAPs as remote APs to extend corporate network access securely to remote workers.[16]

Fortinet Unified SASE is described as helping secure the AI era with integrated networking, AI-aware controls, sovereign options, and digital experience visibility. In security operations, FortiSIEM is Fortinet’s SIEM solution. FortiSandbox delivers AI-powered protection against emerging, sophisticated, and zero-day threats. Fortinet offers FortiAIGate to secure AI apps and agents, enforce usage policy, and control AI spend. Virtue AI will enhance the Fortinet AI-Native Security Fabric with continuous agentic AI validation and runtime protection across the AI lifecycle, according to Fortinet.[11][16]

Fortinet also sells application security. FortiWeb protects business-critical web applications and APIs from emerging web-based threats that target known and unknown vulnerabilities. FortiWeb features anomaly detection, API discovery and protection, bot mitigation, and client-side security. FortiWeb comes in many form factors including hardware, virtual machines, and SaaS, and is available in public cloud marketplaces. FortiGuard security services used with FortiWeb are annual subscriptions that can be purchased a la carte or as part of a bundle with FortiWeb. Fortinet Email Security provides protection for your critical business information. Fortinet offers FortiProxy for protection against internet-borne threats and Advanced Web Content Caching. FortiADC brings the power of the Fortinet Security Fabric to your application layer. FortiDeceptor is based on deception-based technology that complements an organization’s existing breach protection strategy.[16][18]

Fortinet sells management and endpoint tools alongside its security products. FortiManager is the NOC-SOC operations tool that was built with security perspective, and it provides a single-pane-of-glass across the entire Fortinet Security Fabric. FortiAIOps uses artificial intelligence with machine learning to collect data and identify pattern anomalies. FortiClient Fabric Agent integrates endpoints into the Security Fabric and provides endpoint telemetry, including user identity. FortiExtender WWAN appliance uses LTE connectivity with the cellular infrastructure to provide broadband speeds.[16][19]

Fortinet names customers in several sectors. Global hospitality company IHG Hotels & Resorts is replacing its legacy hub-and-spoke network with a managed SD-WAN solution from Fortinet. IHG Hotels & Resorts is deploying Fortinet Secure SD-WAN to 4,000 sites. Jersey Mike’s says moving to FortiSwitches is greatly enhancing its help desk support of franchisees.[1][3][11][15]

Fortinet on the record

Sources

Fortinet full record

  1. [1]fortinet.comFortinet · fortinet.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Fortinet reports strong second quarter 2026 financial resultsFortinet · fortinet.com · published July 29, 2026 · Tier A
  3. [3]Ftnt 20241231Fortinet, Inc. via SEC EDGAR · sec.gov · undated page, accessed September 27, 2026 · Tier A
  4. [4]Press kitFortinet · fortinet.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]IHG Hotels & Resorts | Fortinet Case StudyFortinet · undated page, accessed October 10, 2026 · Tier A
  6. [6]Alaska airlinesFortinet · fortinet.com · undated page, accessed October 10, 2026 · Tier A
  7. [7]Indigo airlinesFortinet · fortinet.com · undated page, accessed October 10, 2026 · Tier A
  8. [8]University of birminghamFortinet · fortinet.com · undated page, accessed October 10, 2026 · Tier A
  9. [9]Fortinet advances continuous ai protection with the acquisition of virtue aiFortinet · fortinet.com · published August 17, 2026 · Tier A
  10. [10]Fortinet reports first quarter 2026 financial resultsFortinet · fortinet.com · published May 6, 2026 · Tier A
  11. [11]Global Leader of Cybersecurity Solutions and Services | FortinetFortinet · undated page, accessed October 25, 2026 · Tier A
  12. [12]FortiDLP Agent Hardware | Fortinet Document LibraryFortinet · undated page, accessed October 25, 2026 · Tier A
  13. [13]Fortinet Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 25, 2026 · Tier C
  14. [14]FortiGate / FortiOS | Fortinet Document LibraryFortinet Document Library · undated page, accessed November 3, 2026 · Tier A
  15. [15]Hybrid Mesh FirewallFortinet · undated page, accessed November 3, 2026 · Tier A
  16. [16]Products | Fortinet Products | Fortinet Product InformationFortinet · undated page, accessed November 3, 2026 · Tier A
  17. [17]Secure Wireless Access Points | FortinetFortinet · undated page, accessed November 3, 2026 · Tier A
  18. [18]Web Application Firewall (WAF) & API Protection | FortinetFortinet · undated page, accessed November 3, 2026 · Tier A
  19. [19]FortiManager | Fortinet Document LibraryFortinet Document Library · undated page, accessed November 3, 2026 · Tier A
  20. [20]Fortinet Advances Continuous AI Protection with the Acquisition of Virtue AIFortinet, Inc. · published August 17, 2026 · Tier A
  21. [21]Fortinet Appoints Public Sector Leader and Tech Executive Derek Kan to Its Board of DirectorsFortinet · published June 24, 2026 · Tier A
  22. [22]Fortinet Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C

Graylog full record

  1. [1]Graylog brings explainable ai and automated investigations to lean security teamsGraylog · graylog.org · published March 18, 2026 · Tier A
  2. [2]Graylog and soc prime form exclusive partnershipGraylog · graylog.org · undated page, accessed September 27, 2026 · Tier A
  3. [3]Graylog | SIEM & Enterprise Log ManagementGraylog · undated page, accessed October 25, 2026 · Tier A
  4. [4]Graylog Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 25, 2026 · Tier C
  5. [5]Advanced Log Management & Real-Time AnalysisGraylog · undated page, accessed November 3, 2026 · Tier A
  6. [6]Graylog Pricing Plans & Features ComparisonGraylog · undated page, accessed November 3, 2026 · Tier A
  7. [7]Watchlists in Graylog SecurityGraylog · undated page, accessed November 3, 2026 · Tier A
  8. [8]Graylog Brings Explainable AI and Automated Investigations to Lean Security TeamsGraylog · published March 18, 2026 · Tier A
  9. [9]Graylog v7.2 launches the Verascend™ Incident System, transforming how security teams detect and respond to threatsGraylog · published October 13, 2026 · Tier A

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