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Security and observability at enterprise scale

Revolutionize digital resilience for the AI era.
 

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Security and observability at enterprise scale

Trusted by leaders worldwide
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Splunk is now a Cisco company

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See Splunk Enterprise Security in action

Got 5 minutes? Explore the product UI, features, and workflows of our AI-powered SecOps platform.

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Build digital resilience with Splunk

Operate securely and reliably at any scale with the industry-leading, unified security and observability platform.
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AI-native data platform

Search, analyze, and act on machine data at massive scale from any source with real-time insights. Govern data pipelines to reduce costs and improve business outcomes.

 

Explore Splunk Platform
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Unified security

Defend against threats with precision and speed. Splunk’s unified threat detection, investigation, and response provides complete visibility, AI and automation, threat intelligence, and high-fidelity alerts.

 

Explore Splunk Security
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Agentic observability

Monitor and troubleshoot across any environment, stack, and network —including your AI infrastructure. Prevent and prioritize issues based on business impact.

 

Explore Splunk Observability

Splunk AI

AI-driven security and observability

 

Splunk’s native agentic, GenAI, and ML capabilities help you uncover deep data insights with natural language, streamline workflows, deploy AI models, and secure AI applications.
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Splunk apps and add-ons

Access 2,000+ integrations

AWS
Meraki
Azure
NGINX
MongoDB
Kubernetes
K
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Google Cloud

Seamlessly ingest logs, metrics, traces, and events from any source or format. With built-in OpenTelemetry support, SDKs, and agents, you can instrument applications your way. Connect effortlessly to business applications, databases, and IT services to ensure your data is available when and where you need it.

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Why the world’s leading enterprises trust Splunk

Progressive

$120B

in market capitalization protected

8M

traces and 50M spans captured

Progressive Protects Customers and Revenue with Splunk

If we can show that monitoring was able to pick up prior to a service disruption, we’re able to show that the investments we make in the monitoring tool are giving the business value.

Jon Moore, Domain Architect, Progressive Insurance
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Singpapore Airlines

75%+

faster issue detection

90%

fewer backend issues

Singapore Airlines Elevates Customer Experience with Splunk
With Splunk, Singapore Airlines can now find and fix issues faster — maximizing service uptime, optimizing customer experience, and keeping the brand’s reputation sky-high.
Read the story All stories ›
Carrefour

3x

faster threat response times

€10B

($10.45B) projected in e-commerce sales by 2026

Carrefour Responds to Security Threats 3x Faster with Splunk Cloud Platform

We get so much value from Splunk. It maximizes the insights we gain from analyzing detection use cases, rather than wasting time creating rules or struggling with a tool that’s too complicated.

Romaric Ducloux, SOC Analyst, Carrefour
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SpecSavers

10x

faster MTTR

25k

hours saved per month with automation

Specsavers Sees 10x Faster MTTR with Splunk

Splunk has made every team's life easier.

Andy Slater, Observability and Automation Lead, Specsavers
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Market recognition

A leader in security and observability

Splunk is the only vendor named both a consecutive leader in SIEM and observability reports from global analyst firms.

View awards and recognition

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Resources

Trending industry research

The State of Observability

See why leaders generate 53% higher ROI from their observability practice compared to their peers.

Get the report

The State of Observability

See why leaders generate 53% higher ROI from their observability practice compared to their peers.
Get the report
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Splunk use cases and solutions

Splunk’s extensible data platform powers industry-leading security and observability solutions, plus custom applications. Here are just a few use cases and solutions.

Compliance

Adhere to compliance requirements
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Splunk automates compliance monitoring, streamlines audits, and delivers real-time security visibility, helping organizations quickly report and prove adherence to standards like PCI, HIPAA, GDPR, and more.

 
Learn about compliance solutions

Advanced threat detection

Rapidly detect advanced persistent threats (APTs)
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Splunk’s behavioral analytics, machine learning, and risk scoring help analysts surface anomalies and defend against insider threats, credential access and compromise, lateral movement, and living off the land attacks.

 
Explore threat detection methods

Fraud prevention

Streamline fraud detection and response
fraud prevention

Quickly detect, investigate, and respond to fraud activities with consistency and collaboration. Splunk helps you analyze, measure, and manage fraud risk through specialized reporting and visualizations.

 
See advanced fraud detection

AI-driven incident prediction (AIOps)

Protect service performance with AIOps
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Splunk IT Service Intelligence (ITSI) uses AI and machine learning to identify anomalies, correlate data from multiple monitoring sources into a single live view, reduce alert noise, and proactively prevent outages.

 
Learn about ITSI and AIOps

Application performance monitoring (APM)

Troubleshoot and optimize performance
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Spot issues in real time anywhere in the stack, from third-party APIs, the network, down to the code level. Splunk helps you accelerate MTTR with AI assistants, see impact on business KPIs, and optimize performance of SAP systems.

 
Discover more about APM

Alert noise reduction

Prioritize alerts with confidence
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Monitor, detect, and resolve incidents from one place and reduce noise with automated event correlation, real-time and predictive performance dashboards, and integration with IT service management tools.

 
Explore alert noise reduction

Customer ratings and reviews
November 14, 2025
User-Friendly Interface Offers Real-Time Security Threat Detection
Splunk has proven useful in monitoring and analyzing machine data, particularly in the scope of security and IT Operations.
Product: 
Splunk Enterprise
Read full review
May 03, 2025
Provides real-time visibility for improved operational performance
I can see any logs or anything related to the server or services we want to monitor, and the metrics are a good function.
Product: 
Splunk Observability Cloud
Read full review
October 21, 2025
Monitors and correlates data across more than 20 client environments
By consolidating 3 legacy SIEM tools into Splunk ES, we reduced licensing and infrastructure costs by about 30 percent annually.
Product: 
Splunk Enterprise Security
Read full review
 
 
 
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From defending against cyber threats to scaling business performance, Splunk is with you every step of the way. Have questions? Reach out to our team.
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