CISO Tribune

Vendor comparison · 2 companies

Mars Security vs Splunk

Mars Security provides Mars, a platform for hunting across log sources, cloud and endpoint data and for building and testing detections without ingestion pipelines. 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 Security data lakes and pipelines. 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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  • Mars Security
  • Splunk
Mars Security vs Splunk: Products, Customers and Funding Compared
Mars SecurityMars Security provides Mars, a platform for hunting across log sources, cloud and endpoint data and for building and testing detections without ingestion pipelines.marssec.aiSplunkSplunk 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
  • Mars[2][3][4]A platform for hunting across log sources, cloud and endpoint data without ingestion pipelines.
  • 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
Not stated on its pages2003[3]
Ownership and funding
Not stated on its pagesOwned by Cisco[2][15][16][25]
Named customers
Not stated on its pages
Recent news
  • September 8, 2026Mars Security announced Real-Time Intel-Based Detection, a capability that turns newly published threat intelligence into validated detection rules within minutes of release.[4]
  • 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
From its own pages, Mars Security sells to organizations that run a security program of their own. Our reading is that the pages address teams that build, test and ship detections against their own live data. The pages speak to buyers that already run a security stack, which Mars connects to by API without replacing tools.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
October 29, 2026October 10, 2026

Where they overlap

  • Mars Security and Splunk are both filed under Security data lakes and pipelines.

Where they differ, field by field

  • Mars Security's primary category is Security data lakes and pipelines; Splunk's is SIEM.
  • Splunk is also filed under SOAR and security automation.
  • Mars Security lists Mars. 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.
  • Splunk was founded in 2003.
  • Splunk is owned by Cisco.
  • Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama.

What it sells: Mars Security

What Mars does[2][3][4]
Mars Security says Mars deploys in hours with zero ingestion pipelines to build or maintain. Detections can be built, tested and shipped directly against live data. Mars connects to existing tools by API.

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 Mars Security and Splunk

What do Mars Security and Splunk sell?
Mars Security sells Mars. Splunk sells Splunk Cloud Platform, Splunk Enterprise, Splunk Enterprise Security, Federated Search, Splunk AI Assistant and 3 more.
Are Mars Security and Splunk in the same category?
They share Security data lakes and pipelines. Mars Security's primary category is Security data lakes and pipelines and Splunk's is SIEM.
Where are Mars Security and Splunk headquartered?
Splunk is headquartered in San Jose, United States.
When were Mars Security and Splunk founded?
Splunk was founded in 2003.
Who owns Mars Security and Splunk?
Splunk is owned by Cisco.
Which customers do Mars Security and Splunk name?
Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama.
Who are Mars Security and Splunk sold to?
From its own pages, Mars Security sells to organizations that run a security program of their own. From its own pages, Splunk sells mainly to organisations that want security, observability, and AI data on one platform.
What have Mars Security and Splunk announced recently?
September 8, 2026: Mars Security announced Real-Time Intel-Based Detection, a capability that turns newly published threat intelligence into validated detection rules within minutes of release. 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 Mars Security

Mars Security provides Mars, a platform for hunting across log sources, cloud and endpoint data and for building and testing detections without ingestion pipelines.

Mars Security says Mars lets security teams hunt across every log source, cloud, and endpoint without moving a byte. The company states that Mars deploys in hours with zero ingestion pipelines to build or maintain, so teams can query their entire environment from day one, with full organizational context across every asset, user, and activity.[1][2]

For detection engineering, Mars Security says teams can build, test, and ship detections directly against their live data, without the lag of traditional pipelines slowing the engineering cycle.[2]

Mars Security describes a second aim: aligning a security program to the threats that are targeting an organization right now, rather than last quarter's incidents. The company says that in an era where attacks move at machine speed, detection and response has to match. Mars Security says the goal is to get ahead of adversaries, demonstrate proactive defense, and close the gap between the program and the real world.[2]

On connectivity, Mars connects to an existing security stack by API, with no data ingestion and no tool replacement. Mars Security says Mars connects to any source with an API.[1][3]

Mars Security on the record

Sources

Mars Security full record

  1. [1]marssec.aiMARS Security · marssec.ai · undated page, accessed October 29, 2026 · Tier A
  2. [2]MARS SecurityMars Security · undated page, accessed November 5, 2026 · Tier A
  3. [3]Integrations | MARS SecurityMars Security · undated page, accessed November 5, 2026 · Tier A
  4. [4]Mars Security Launches Real-Time Intel-to-Detection Engine That Turns Live Threat Intelligence Into Backtested Detections in MinutesGlobeNewswire · published September 8, 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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