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CrowdStrike vs. Splunk

Don’t let Splunk slow you down. Supercharge your SOC with CrowdStrike Falcon® Next-Gen SIEM.

Why customers choose CrowdStrike over Splunk

Customer assessment
60

x


Faster search speeds than Splunk1
Customer assessment
80

%


Savings over three years versus legacy SIEM1
Customer assessment
10

+


Security tools consolidated with the CrowdStrike Falcon platform1

Faster by design

Splunk
Too slow for modern adversaries

  • Poor search speeds hamper incident investigation and threat hunting
  • Lengthy indexing creates delays between when data is ingested and when it becomes searchable
  • Complex infrastructure requirements for on-prem deployments degrade performance
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CrowdStrike
Stop breaches with unprecedented speed


Built from the ground up for high performance, Falcon Next-Gen SIEM offers blazing-fast, real-time search speeds. Queries execute in a fraction of the time as legacy SIEMs, decreasing incident response times and reducing analyst burnout.

No visibility trade-offs. Better outcomes.

Splunk
Cost prohibitive

  • Customers are forced to exclude important data sources to avoid excessive costs, creating significant visibility gaps
  • Complex pricing model leads to unexpected costs and surprise uplifts at renewal
  • Burdensome operational requirements drive up total cost of ownership
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CrowdStrike
Better ROI, better outcomes


Falcon Next-Gen SIEM has modern architecture that helps customers achieve better security outcomes at a lower cost. With more affordable subscriptions, free ingestion of CrowdStrike data, and unprecedented platform scalability, CrowdStrike customers don’t need to compromise on security by excluding critical log sources.

Platform advantage

Splunk
Complex point product

  • Relies solely on third-party log telemetry, making data onboarding and indexing complex and onerous
  • Requires multiple dedicated employees just for maintenance, management, and usage
  • No ability to natively consolidate across security products like endpoint, identity, cloud, exposure management and threat intelligence
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CrowdStrike
The definitive platform for cybersecurity consolidation


CrowdStrike replaces legacy SIEMs with a modern security analyst experience delivered through a single, easy-to-use console along with all other CrowdStrike modules. With all critical data and threat intelligence from CrowdStrike products already available in Falcon Next-Gen SIEM, CrowdStrike completely alleviates the painful data onboarding experience that frustrates legacy SIEM customers.

Compare

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Splunk

Data onboarding
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Instant availability of first-party data, simplified onboarding

Falcon Next-Gen SIEM provides instant availability of all native CrowdStrike telemetry, including endpoint, cloud, and identity data, eliminating data onboarding challenges for your SOC’s most critical data sources. Additionally, third-party data can be easily ingested through pre-built connectors and our telemetry pipeline, Onum.

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Complex data onboarding

Security engineers are forced to invest significant time and resources managing data ingestion, indexing, and parsing. This increases the operational burden and creates delays between when data ingestion and when it becomes searchable.

Search speed

Faster search speeds for rapid investigations

Real-time search that’s significantly faster than legacy SIEMs. Effortlessly search across both live and historic data to find threats faster and prevent breaches.

Slow search performance hinders incident response

Splunk’s slower search speeds can delay threat hunting and lead to analyst burnout. As networks grow, search speeds deteriorate further without proper management.

Architecture

Harness the power of “index-free”

Index-free architecture allows security teams to enjoy real-time ingestion at petabyte scale, live dashboards, and faster search and alerting capabilities.

Index-based architecture leads to issues

Splunk’s index-based architecture presents several challenges, including excessive resource consumption and slow search times.

Detection content

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Comprehensive out-of-the-box detections

In addition to the detection content from other CrowdStrike platform modules, Falcon Next-Gen SIEM delivers an extensive set of out of the box detection content, including 1450+ rule templates, 100+ cross-domain correlation rules, ad hoc releases for rapid response cases automatically deployed within hours of threat emergence, comprehensive integrated threat intelligence, and additional detection capabilities from Falcon Complete and OverWatch.

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Limited out-of-the-box detections

Splunk relies on correlation rules that require extensive manual configuration and ongoing maintenance and tuning, or extensive custom rule-building, to become operational for modern security use cases.

Threat Intelligence

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Global threat intelligence leader

Falcon Next-Gen SIEM reveals indicators of compromise (IOCs) in your environment, giving your analysts instant context to help determine adversary objectives.

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No native threat intelligence

Splunk lacks an in-house threat intelligence service, requiring customers to supply their own threat intelligence feeds.

Managed services

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All inclusive managed services

Falcon Complete provides full-cycle remediation without the need for additional personnel. Our world-class team shows you how to gain real-time visibility and insights from your log data to maximize security efficacy.

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No in-house managed services

Splunk doesn’t offer an in-house MDR service. Customers must allocate multiple employees to use, configure, and manage Splunk, resulting in higher costs.

AI

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GenAI that supercharges security teams

Trained on the decisions of our industry-leading MDR analysts, Charlotte AI delivers pre-built agents that autonomously triage detections, recommend and execute response actions, and

orchestrate end-to-end workflows, helping security teams investigate threats, make faster decisions, and take action with greater confidence.

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AI capabilities lag behind

Splunk's AI capabilities within Enterprise Security are limited to a prompt-driven "AI Assistant" that provides investigation summaries / reports with MITRE ATT&CK mappings and remediation guidance, and SPL query generation. Unlike CrowdStrike, Splunk lacks a pre-built agent fleet and agentic AI that really drives efficiency gains for customers.

See what our customers think

Not only were we saving money, we were actually making our organization more secure.”
David Anderson, Deputy CISO,
Travel + Leisure
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Most SIEMs are slow and clunky. With Falcon Next-Gen SIEM, we were getting results on day one.”
Nathan Kelly, Senior Information Security Engineer, TaylorMade
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Point solutions don’t work for us. Consolidating on the Falcon platform gives us full visibility from a single interface.”
Mathias Espeloer, Director of IT,
HEUKING
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Validated by industry leading analysts

Report

Customers’ Choice in the 2026 Gartner® Peer Insights™ Voice of the Customer for SIEM

One of only two vendors to receive Customers’ Choice

Report

Leader in Magic Quadrant for Endpoint Protection Platforms

CrowdStrike is positioned highest for ability to execute and furthest to the right for completeness of vision.

Report

Leader in Forrester Wave: Managed Detection and Response

CrowdStrike is rated as having the strongest strategy of all vendors.

1Results are from a customer. Individual results may vary.