Proofpoint
vs
Splunk

Proofpoint vs Splunk: Full Comparison 2025

Which is right for your team? Compare pricing, features, and more.

Proofpoint

Email security and threat protection platform

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Splunk

SIEM and security operations platform

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Proofpoint vs Splunk: Feature Comparison

Feature
P Proofpoint logo
Proofpoint
S Splunk logo
Splunk
Pricing Paid Paid
Founded 2002 2003

About Proofpoint

Proofpoint is the leading enterprise email security platform, protecting organisations from phishing, business email compromise (BEC), ransomware, and email fraud. It processes over 2.6 billion email messages daily and provides advanced threat protection, email archiving, and compliance tools — used by over 85% of the Fortune 100.

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About Splunk

Splunk is the leading SIEM (Security Information and Event Management) and security operations platform, processing machine data at scale to detect threats, investigate incidents, and automate response. Used by over 15,000 organisations including 92 of the Fortune 100, it is the dominant platform for security operations centres (SOCs) requiring enterprise-grade threat detection and compliance reporting.

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