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Vendor comparison · 4 companies

Elastic, Guardsix, Securonix and Splunk

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Elastic, Guardsix, Securonix and Splunk Compared
ElasticElastic sells a security operations platform built on its Elasticsearch search and analytics engine, including SIEM, endpoint/XDR security, agentic SOAR automation and AI-driven security analytics.elastic.coGuardsixThe pages say it is built for the hidden defenders who keep society running.guardsix.comSecuronixSecuronix launches Advanced Behavioral Analytics with UEBA, AEBA, and governed Agentic AI to detect abnormal human and AI activity.securonix.comSplunkSplunk's help pages describe Splunk Enterprise as collecting, indexing, and visualizing data using an on-premises engine.splunk.com
What it sells
  • SIEMA SIEM product that detects, investigates and responds to threats using security analytics on data stored in Elasticsearch.
  • XDR and endpoint securityEndpoint, cloud and container security with detection and response capabilities built on the Elastic platform.
  • Agentic SOARAutomates alert triage, enrichment and response natively using Elastic Workflows without a separate SOAR tool.
  • AI for SecurityAutomates triage, investigation and response workflows for security teams using Search AI.
  • Guardsix SIEM[4]A product named on the Guardsix pages.
  • Guardsix NDR[4]A product named on the Guardsix pages.
  • Guardsix SOAR[4]A product named on the Guardsix pages.
  • Guardsix Fleet[4]A product named on the Guardsix pages.
  • Guardsix Governance[4]A product named on the Guardsix pages.
  • Unified Defense SIEM[1][5]Securonix lists Unified Defense SIEM in its product menu.
  • Sam - The AI SOC Analyst[5]Securonix lists Sam - The AI SOC Analyst under Agentic AI.
  • Data Pipeline Manager[5]Securonix lists Data Pipeline Manager in its product menu.
  • Agentic Guardrails[5]Securonix lists Agentic Guardrails under Agentic AI.
  • Cloud Platform[12][15]A data platform hosted in the cloud.
  • Enterprise[1][12][14][15]A data platform deployed on-prem, in a private cloud, or hybrid.
Categories
Headquarters
Not stated on its pagesCopenhagen, Denmark[3]Not stated on its pagesSan Jose, United States[4]
Founded
Not stated on its pagesNot stated on its pagesNot stated on its pages2003[3]
Ownership and funding
Not stated on its pagesOwned by Summa Equity since 2023[3]Not stated on its pagesOwned by Cisco[2][15][16]
Named customers
Not stated on its pagesNot stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
  • August 4, 2026Securonix announced an expansion of its cybersecurity cost reduction offering.[6]
  • 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]
  • April 9, 2026Cisco agreed to buy AI observability startup Galileo Technologies to add its agent monitoring tools to the Splunk observability platform.[11]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen October 28, 2026[7]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen October 28, 2026[16]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetNot written yetFrom its own pages, the company lists these industries: Financial Services, Healthcare, Manufacturing and Supply Chain, and Energy and Utilities. Its pages describe monitoring and mitigating malicious and negligent users, and increasing patient data privacy while preventing data snooping. Cloud security monitoring is also listed, described as gaining visibility to detect and respond to cloud threats.From its own pages, the company sells data platforms that can be hosted in the cloud or deployed on-prem, in a private cloud, or hybrid. Its research pages describe detections for security analysts who detect and investigate unusual activities. The pages also list a tool to build, test, and deploy custom AI.
Last verified
November 3, 2026September 27, 2026September 27, 2026October 10, 2026

About Elastic

Elastic sells a security operations platform built on its Elasticsearch search and analytics engine, including SIEM, endpoint/XDR security, agentic SOAR automation and AI-driven security analytics. The company also offers Observability and Search products on the same underlying Elasticsearch technology.[1][2]

Elastic on the record

Sources

Elastic full record

  1. [1]SecurityElastic · elastic.co · undated page, accessed November 3, 2026 · Tier A
  2. [2]AboutElastic · elastic.co · undated page, accessed November 3, 2026 · Tier A

Guardsix full record

  1. [1]Command centreGuardsix · guardsix.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]34576478235293 Logpoint is now guardsixGuardsix · servicedesk.guardsix.com · published March 12, 2026 · Tier A
  3. [3]Summa equity invests in logpoint to create european cybersecurity powerhouseSumma Equity · summaequity.com · published March 2, 2023 · Tier A
  4. [4]Guardsix | Your closest ally in cyber securityGuardsix · undated page, accessed October 25, 2026 · Tier A
  5. [5]Product UpdatesGuardsix · undated page, accessed October 25, 2026 · Tier A

Securonix full record

  1. [1]AboutSecuronix · securonix.com · published August 5, 2026 · Tier A
  2. [2]Siem solutionsSecuronix · securonix.com · published August 11, 2026 · Tier A
  3. [3]Securonix appoints toby weiss as ceoSecuronix · securonix.com · published June 29, 2026 · Tier A
  4. [4]Securonix - Unified Defense SIEM, TDIR, UEBA & SOAR SolutionsSecuronix · undated page, accessed October 28, 2026 · Tier A
  5. [5]6 Essentials for Effective Cloud Security - SecuronixSecuronix · undated page, accessed October 28, 2026 · Tier A
  6. [6]Securonix enhances Unified Defense SIEM with AI agent detection and lower data costsHelp Net Security · published August 4, 2026 · Tier B
  7. [7]Securonix Security Operations and Analytics Platform Reviews 2026 - G2G2 · undated page, accessed October 28, 2026 · Tier C

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

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