CISO Tribune

Vendor comparison · 2 companies

Gurucul vs Splunk

Gurucul sells unified Entity Intelligence, which fuses Behavioral AI with traditional detections across humans, machines and AI systems. Splunk sells a data platform for security, observability, and AI, and says the platform unifies petabyte-scale machine data wherever it lives. CISO Tribune files both under SIEM and SOAR and security automation. 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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  • Gurucul
  • Splunk
Gurucul vs Splunk: Products, Customers and Funding Compared
GuruculGurucul sells unified Entity Intelligence, which fuses Behavioral AI with traditional detections across humans, machines and AI systems.gurucul.comSplunkSplunk sells a data platform for security, observability, and AI, and says the platform unifies petabyte-scale machine data wherever it lives.splunk.com
What it sells
  • Data Optimizer[7]Gurucul Data Optimizer filters, deduplicates, and down-samples logs.
  • UEBA[2][3][5][14]Gurucul combines UEBA capabilities with identity and access analytics for healthcare insider threat teams.
  • Virtual AI SOC Analyst[5]Gurucul's Virtual AI SOC Analyst performs L1 evidence gathering.
  • SOAR[8]Gurucul SOAR includes built-in response playbooks for use cases including incident response, threat hunting, vulnerability management, and compliance reporting.
  • Identity Analytics[11]Gurucul Identity Analytics (IdA) gives analysts a real-time, 360-degree view of activity on-premises, on mobile devices, and in the cloud.
  • Open XDR[9]Gurucul Open XDR includes a library of customizable response playbooks, federated search across the data fabric, and link analysis for contextualizing incidents.
  • Splunk Cloud Platform[12][22][23][24]A platform to collect, index, and visualize data in the cloud.
  • Splunk Enterprise[1][12][14][17][18][22][24]A platform to collect, index, and visualize data using an on-premises engine.
  • Splunk Enterprise Security[1][14][17][18]A Splunk solution for security operations.
  • Federated Search[15][19]A search layer across the data estate.
  • Splunk AI Assistant[19]A natural-language entry point to the search workflow.
  • Splunk Edge Processor[21]A processor that applies cryptographic functions to data as it flows on-premises.
  • Splunk AI Toolkit[20]Guided workflows to build and deploy models.
  • Splunk Log Observer Connect[22]An integration that links logs to Splunk Observability Cloud.
Categories
Headquarters
Not stated on its pagesSan Jose, United States[4]
Founded
2010[2]2003[3]
Ownership and funding
Not stated on its pagesOwned by Cisco[2][15][16][25]
Named customers
Not stated on its pages
Recent news
Not stated on its pages
  • September 15, 2026Cisco released Cisco AI POD for Splunk, which brings Splunk AI features to on-premises customers on Cisco infrastructure with NVIDIA computing.[10]
  • May 28, 2026Splunk reported that Cisco has completed its acquisition of Galileo, with plans to integrate Galileo technology into Splunk Observability.[25]
  • April 9, 2026Cisco agreed to buy AI observability startup Galileo Technologies to add its agent monitoring tools to the Splunk observability platform.[11]
  • February 18, 2026Splunk announced that its hosted AI models are generally available for Splunk Cloud Platform customers.[23]
  • January 16, 2026Splunk announced the release of Splunk Enterprise 10.2 and Splunk Cloud Platform 10.2.[24]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[16]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Insider risk teams are offered one entity risk score across employees and AI agents. Gurucul describes MSSPs as needing an open and flexible security analytics platform to tailor detections, investigations and response to their customers' requirements. For regulated industries, Gurucul names NIST, PCI DSS, HIPAA and GDPR, with on-prem, multi-cloud or hybrid deployment. Gurucul describes a managed healthcare insurance company among its customers. Gurucul describes a Midwest U.S. healthcare organization that turned to Gurucul to prevent insider threats.From its own pages, Splunk sells mainly to organisations that want security, observability, and AI data on one platform. Splunk describes SOC teams that index authentication and firewall data for real-time detections. Splunk describes a healthcare organization that monitors logs from medical devices. Splunk offers material for CISOs and boards on priorities, budgeting, compliance, and success metrics. Splunk describes deployments on Splunk Enterprise and Splunk Cloud Platform.
Last verified
November 3, 2026October 10, 2026

Where they overlap

  • SIEM is the primary category of both Gurucul and Splunk; both are also filed under SOAR and security automation.

Where they differ, field by field

  • Gurucul is also filed under AI SOC analysts and Insider risk management. Splunk is also filed under Security data lakes and pipelines.
  • Gurucul lists Data Optimizer, UEBA, Virtual AI SOC Analyst, SOAR, Identity Analytics and 1 more. Splunk lists Splunk Cloud Platform, Splunk Enterprise, Splunk Enterprise Security, Federated Search, Splunk AI Assistant and 3 more.
  • Splunk is headquartered in San Jose, United States.
  • Gurucul was founded in 2010. Splunk was founded in 2003.
  • Splunk is owned by Cisco.
  • Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama.

How they differ

CISO Tribune files both Gurucul and Splunk under SIEM as the primary category, but the product lines around that category differ. Gurucul is also filed under AI SOC analysts, insider risk management, and SOAR and security automation, while Splunk is filed under SOAR and security automation and security data lakes and pipelines. Gurucul sells UEBA, Identity Analytics, Open XDR, SOAR, a Virtual AI SOC Analyst and a Data Optimizer that filters, deduplicates, and down-samples logs. Splunk sells Splunk Cloud Platform, Splunk Enterprise, Splunk Enterprise Security, Federated Search, and Splunk AI Assistant. Splunk describes its platform as one for security, observability, and AI data.

Gurucul was founded in 2010, and its facts name healthcare insider threat teams and a Midwest U.S. healthcare organization among its customers. Gurucul also names NIST, PCI DSS, HIPAA and GDPR for regulated industries. Splunk was founded in 2003, is headquartered in San Jose, United States, and is owned by Cisco. Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama as customers.

On deployment, Gurucul can be deployed as SaaS, cloud, on-premises or hybrid. Splunk describes Splunk Cloud Platform for the cloud and Splunk Enterprise for an on-premises engine. Among Splunk's recent events, Cisco released Cisco AI POD for Splunk on September 15, 2026. Splunk also reported on May 28, 2026 that Cisco had completed its acquisition of Galileo.

What it sells: Gurucul

What Data Optimizer does[7]
Gurucul Data Optimizer filters, deduplicates, and down-samples logs. Gurucul Data Optimizer is built natively into the Gurucul SIEM platform and consolidates ingestion control, filtering, real-time transformation and contextual enrichment into a single engine. Gurucul can route specific streams to any SIEM, XDR, or low-cost cold storage while keeping the ability to search and replay data for compliance and forensics. Gurucul lets customers pick from a library of built-in integrations, spin up custom connectors, or request a new one in 48 hours.
What UEBA does[2][3][5][14]
Gurucul combines UEBA capabilities with identity and access analytics for healthcare insider threat teams. Gurucul uses user and entity behavioral analytics, with 97% alignment with the MITRE ATT&CK framework, and integrates healthcare threat intelligence from CISA and Health Information Sharing and Analysis Center.
What Virtual AI SOC Analyst does[5]
Gurucul's Virtual AI SOC Analyst performs L1 evidence gathering. Gurucul uses Agentic AI across the threat lifecycle for triaging, escalating and responding.
What SOAR does[8]
Gurucul SOAR includes built-in response playbooks for use cases including incident response, threat hunting, vulnerability management, and compliance reporting. Gurucul SOAR integrates with downstream security solutions to block, disable or isolate risky users and entities. Gurucul SOAR customers can add micro playbook services to standard processes and link them together in workflows for different remediation paths.
What Identity Analytics does[11]
Gurucul Identity Analytics (IdA) gives analysts a real-time, 360-degree view of activity on-premises, on mobile devices, and in the cloud. Gurucul Identity Analytics gives security teams dynamic risk scores and analytics data that help inform provisioning, de-provisioning, authentication, and privileged access management. Gurucul Identity Analytics addresses Segregation of Duties (SoD) violations and toxic combinations of access.
What Open XDR does[9]
Gurucul Open XDR includes a library of customizable response playbooks, federated search across the data fabric, and link analysis for contextualizing incidents. Gurucul Open XDR incorporates identity and access analytics with user behavior to detect, prioritize, and respond to identity-based attacks. Gurucul Open XDR is cloud-native, open, and architected to federate security analytics across globally dispersed cloud and hybrid infrastructures.

What it sells: Splunk

What Splunk Cloud Platform does[12][22][23][24]
Splunk Cloud Platform is described as a way to collect, index, and visualize data in the cloud. Splunk says data can be brought in with agents, Splunk-supported integrations, and developer add-ons.
What Splunk Enterprise Security does[1][14][17][18]
Splunk names Splunk Enterprise Security among its solutions that use pre-written macros. Splunk describes AI Assistant in Security as available to cloud customers of Splunk Enterprise Security.
What Federated Search does[15][19]
Federated Search is described as the unifying search layer across the data estate. It covers Splunk-managed locations and supported customer-managed stores such as Amazon S3 and Snowflake.
What Splunk AI Assistant does[19]
Splunk AI Assistant provides a natural-language entry point to the search workflow. With Agent Mode enabled, an analyst can describe the investigation to perform instead of constructing each search.

Questions about Gurucul and Splunk

What do Gurucul and Splunk sell?
Gurucul sells Data Optimizer, UEBA, Virtual AI SOC Analyst, SOAR, Identity Analytics and 1 more. Splunk sells Splunk Cloud Platform, Splunk Enterprise, Splunk Enterprise Security, Federated Search, Splunk AI Assistant and 3 more.
Are Gurucul and Splunk in the same category?
Yes. SIEM is the primary category of both on CISO Tribune.
Where are Gurucul and Splunk headquartered?
Splunk is headquartered in San Jose, United States.
When were Gurucul and Splunk founded?
Gurucul was founded in 2010. Splunk was founded in 2003.
Who owns Gurucul and Splunk?
Splunk is owned by Cisco.
Which customers do Gurucul and Splunk name?
Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama.
Who are Gurucul and Splunk sold to?
Insider risk teams are offered one entity risk score across employees and AI agents. From its own pages, Splunk sells mainly to organisations that want security, observability, and AI data on one platform.
What have Gurucul and Splunk announced recently?
September 15, 2026: Cisco released Cisco AI POD for Splunk, which brings Splunk AI features to on-premises customers on Cisco infrastructure with NVIDIA computing.

About Gurucul

Gurucul sells unified Entity Intelligence, which fuses Behavioral AI with traditional detections across humans, machines and AI systems. Gurucul REVEAL is a cloud-native engine architected to federate analytics across globally dispersed, heterogeneous environments. The Entity Intelligence Engine from Gurucul includes 5,000+ glass-box ML models and patented Link Chain Analysis. Gurucul has been focused on R&D and engineering for more than a decade.[1][4][5]

Gurucul has an open architecture that allows customers to replace a SIEM or augment a stack. Gurucul can be deployed as SaaS, cloud, on-premises or hybrid. Gurucul offers 10,000+ content items and a native Data Pipeline Manager. Gurucul uses Agentic AI across the threat lifecycle for triaging, escalating and responding. Gurucul's Virtual AI SOC Analyst performs L1 evidence gathering. Gurucul provides a native AI assistant and federated search across a customer's data ecosystem. Gurucul NG-SIEM maps ML detections directly to regulatory frameworks including NIST 800-53, PCI DSS, and HIPAA. Gurucul REVEAL identifies over-privileged accounts, rogue credentials, and subtle lateral movement.[1][5]

Gurucul Data Optimizer filters, deduplicates, and down-samples logs. Gurucul Data Optimizer is built natively into the Gurucul SIEM platform and consolidates ingestion control, filtering, real-time transformation and contextual enrichment into a single engine. Gurucul can route specific streams to any SIEM, XDR, or low-cost cold storage while keeping the ability to search and replay data for compliance and forensics. Gurucul lets customers pick from a library of built-in integrations, spin up custom connectors, or request a new one in 48 hours. Gurucul offers storage in a customer's data lake, a 3rd-party SIEM, on-prem, or Gurucul storage. Gurucul defines security data pipeline management as the process of filtering, enriching, and routing security telemetry before it reaches downstream tools like SIEM, XDR, and data lakes. Upwork modernized its SOC with Gurucul's Next-Gen SIEM.[1][4][5][7]

Gurucul SOAR includes built-in response playbooks for use cases including incident response, threat hunting, vulnerability management, and compliance reporting. Gurucul SOAR integrates with downstream security solutions to block, disable or isolate risky users and entities. Gurucul SOAR customers can add micro playbook services to standard processes and link them together in workflows for different remediation paths. Gurucul's dynamic risk engine normalizes risk scores from 0-100. Gurucul Open XDR includes a library of customizable response playbooks, federated search across the data fabric, and link analysis for contextualizing incidents. Gurucul Open XDR incorporates identity and access analytics with user behavior to detect, prioritize, and respond to identity-based attacks. Gurucul Open XDR is cloud-native, open, and architected to federate security analytics across globally dispersed cloud and hybrid infrastructures. Gurucul lets analysts perform federated searches to query decentralized security and observability data.[1][8][9][10]

Gurucul Identity Analytics (IdA) gives analysts a real-time, 360-degree view of activity on-premises, on mobile devices, and in the cloud. Gurucul Identity Analytics gives security teams dynamic risk scores and analytics data that help inform provisioning, de-provisioning, authentication, and privileged access management. Gurucul Identity Analytics addresses Segregation of Duties (SoD) violations and toxic combinations of access. Gurucul Identity Threat Detection and Response (ITDR) delivers real-time insight into the identity attack surface and gives security teams visibility into over-privileged, rogue, orphaned, or compromised accounts. For cloud security monitoring, Gurucul ships with 5,000+ machine learning models out-of-the-box. Gurucul offers data masking capabilities that let security teams run analytics across geographically dispersed cloud environments.[11][12][13]

Gurucul offers a product that connects AI activity with the people, machines, access, and data around it. Gurucul shows every AI agent, model, and tool in use, and who owns it. Gurucul gives insider risk teams one entity risk score across employees and AI agents. Gurucul combines UEBA capabilities with identity and access analytics for healthcare insider threat teams. Gurucul uses user and entity behavioral analytics, with 97% alignment with the MITRE ATT&CK framework, and integrates healthcare threat intelligence from CISA and Health Information Sharing and Analysis Center.[3][4][14]

Gurucul delivers healthcare cybersecurity solutions to detect real-time threats, streamline compliance, protect patient data, and minimize the attack surface. Gurucul unifies relevant data including Security, Network, IT, IoMT, OT, Cloud, Identity, Electronic Health Records (EHR) and priority application data. Gurucul establishes behavioral baselines for each medical device and monitors activity patterns such as volume, time, location, and network flows. A large Midwest U.S. healthcare organization with over 14 hospitals and 29,000 employees turned to Gurucul to prevent insider threats and protect and update medical devices storing patient health information. Gurucul describes MSSPs as needing an open and flexible security analytics platform to tailor detections, investigations and response to their customers' requirements. For regulated industries, Gurucul names NIST, PCI DSS, HIPAA and GDPR, with on-prem, multi-cloud or hybrid deployment. Gurucul addresses enterprises and regulated mid-market organizations.[4][5][6][14][15]

Gurucul on the record

Sources

Gurucul full record

  1. [1]gurucul.comGurucul · gurucul.com · undated page, accessed November 3, 2026 · Tier A
  2. [2]About guruculGurucul · gurucul.com · undated page, accessed November 3, 2026 · Tier A
  3. [3]International Pharmaceutical Company Case StudyGurucul · gurucul.com · undated page, accessed November 3, 2026 · Tier A
  4. [4]Gurucul | AI Security, Next-Gen SIEM & Risk ManagementGurucul · undated page, accessed November 10, 2026 · Tier A
  5. [5]A Smart SIEM for the Smarter AI SOC | Next-Gen SIEMGurucul · undated page, accessed November 10, 2026 · Tier A
  6. [6]SOC Transformation | Gurucul Security Analytics PlatformGurucul · undated page, accessed November 10, 2026 · Tier A
  7. [7]Data Pipeline Management for Instant Intelligent Savings | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  8. [8]Security Orchestration, Automation and Response SOAR | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  9. [9]Open XDR Platform for Unified Threat Detection | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  10. [10]TDIR: Threat Detection Investigation and Response | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  11. [11]Identity Analytics (IdA) for Threat Detection | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  12. [12]ITDR: Identity Threat Detection and Response | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  13. [13]Cloud Security Monitoring – Multi-Cloud Monitoring | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  14. [14]Healthcare Cybersecurity Analytics Solution | GuruculGurucul · undated page, accessed November 10, 2026 · Tier A
  15. [15]Unified Security Analytics Platform for MSSPsGurucul · undated page, accessed November 10, 2026 · Tier A

Splunk full record

  1. [1]ProductsSplunk · splunk.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cisco completes acquisition of splunkCisco · newsroom.cisco.com · published March 18, 2024 · Tier A
  3. [3]Get the most out of splunk infrastructure monitoring and splunk itsiSplunk · splunk.com · published November 17, 2020 · Tier A
  4. [4]Contact usSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]CarrefourSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  6. [6]IntelSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  7. [7]FinraSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  8. [8]Alaska airlinesSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  9. [9]HondaSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  10. [10]Cisco delivers trusted ai at scale through new splunk advancementsCisco · newsroom.cisco.com · published September 15, 2026 · Tier A
  11. [11]Cisco buys galileo strengthen splunks agentic monitoring capabilitiesSiliconANGLE · siliconangle.com · published April 9, 2026 · Tier B
  12. [12]Get Data In | Platform (last updated lastModifiedISO)Splunk · undated page, accessed October 28, 2026 · Tier A
  13. [13]Analytics Story: Warzone RAT | Splunk Security ContentSplunk · published May 13, 2026 · Tier A
  14. [14]Analytics Story: Trickbot | Splunk Security ContentSplunk · published May 13, 2026 · Tier A
  15. [15]Splunk | Data Platform for Security, Observability & AISplunk · undated page, accessed October 28, 2026 · Tier A
  16. [16]Splunk Enterprise Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed October 28, 2026 · Tier C
  17. [17]Using advanced macros - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  18. [18]L’IA au service de la sécurité | SplunkSplunk · undated page, accessed November 3, 2026 · Tier A
  19. [19]Investigating and searching across your data estate with Cisco Data Fabric powered by the Splunk platform - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  20. [20]Preparing data for use with the Splunk AI Toolkit - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  21. [21]De-identifying PII consistently with hashing in Edge Processor - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  22. [22]Using Log Observer Connect with Cloud Platform - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  23. [23]Splunk Launches Hosted Generative AI Models: Native-AI Insights, Zero Setup, Maximum SecuritySplunk · published February 18, 2026 · Tier A
  24. [24]Announcing Splunk Enterprise 10.2 & Splunk Cloud Platform 10.2 – Next Generation Querying & AnalyticsSplunk · published January 16, 2026 · Tier A
  25. [25]Splunk Observability + Galileo: Bridging the AI Trust GapSplunk · published May 28, 2026 · Tier A

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