Proofpoint AI Security vs. Zscaler Comparison


Proofpoint AI Security Proofpoint	Zscaler	+	+
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About Proofpoint AI Security is a unified platform designed to help enterprises govern, monitor, and protect the use of AI systems, large language models, and autonomous agents across the organization. It provides visibility into both sanctioned and unsanctioned AI usage, enabling security teams to discover shadow AI tools, observe prompts and responses, and understand how AI interacts with sensitive data in real time. It applies intent-based detection and behavioral analysis to identify anomalies, prompt injection attempts, and risky interactions, while enforcing policies directly during runtime to prevent data leakage and misuse. It reconstructs full AI transactions, from user input to agent actions and outcomes, giving organizations complete traceability and audit readiness. With controls that extend across endpoints, browsers, and AI agent connections, it enables granular access governance and ensures that AI systems only access and share appropriate information.	About Zscaler, creator of the Zero Trust Exchange platform, uses the largest security cloud on the planet to make doing business and navigating change a simpler, faster, and more productive experience. The Zscaler Zero Trust Exchange enables fast, secure connections and allows your employees to work from anywhere using the internet as the corporate network. Based on the zero trust principle of least-privileged access, it provides comprehensive security using context-based identity and policy enforcement. The Zero Trust Exchange operates across 150 data centers worldwide, ensuring that the service is close to your users, co-located with the cloud providers and applications they are accessing, such as Microsoft 365 and AWS. It guarantees the shortest path between your users and their destinations, providing comprehensive security and an amazing user experience. Use our free service, Internet Threat Exposure Analysis. It’s fast, safe, and confidential.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Enterprise security leaders and IT teams who need to control, monitor, and secure AI tools and agents across their organization	Audience IT security teams in search of a solution to improve all their network operations and increase security
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Free Trial	Pricing No information available. Free Version Free Trial
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 4.7 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Proofpoint United States www.proofpoint.com/us/platform/ai-security	Company Information Zscaler Founded: 2008 United States www.zscaler.com
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Categories Agentic Cybersecurity AI Security AI Usage Control Shadow AI Detection	Categories AI Cybersecurity AI Usage Control Application Control Browser Isolation Cloud Access Security Brokers (CASB) Cloud Edge Security Cloud Security Cloud Security Posture Management (CSPM) DNS Filtering Firewall IT Security Microsegmentation Network Security OT Secure Remote Access SaaS Security Posture Management (SSPM) Secure Access Service Edge (SASE) Secure Web Gateways Shadow AI Detection Shadow IT Discovery Software-Defined Perimeter (SDP) Threat Hunting Zero Trust Security
	Show More Features Cloud Security Features Antivirus Application Security Behavioral Analytics Encryption Endpoint Management Incident Management Intrusion Detection System Threat Intelligence Two-Factor Authentication Vulnerability Management Firewall Features Alerts / Notifications Application Visibility / Control Automated Testing Intrusion Prevention LDAP Integration Physical / Virtual Environment Sandbox / Threat Simulation Threat Identification
Integrations Abstract Security Armis Centrix Azure Marketplace Covver Daylight Elevate Security Expel FaPipe IPVPN GigaSECURE Intezer AI SOC Model Context Protocol (MCP) Optiv Managed XDR OverSOC Proofpoint Digital Risk Protection SecLytics Augur SecureW2 Swimlane Teamstack ThreatConnect Risk Quantifier (RQ) Vectra AI Show More Integrations View All 1 Integration	Integrations Abstract Security Armis Centrix Azure Marketplace Covver Daylight Elevate Security Expel FaPipe IPVPN GigaSECURE Intezer AI SOC Model Context Protocol (MCP) Optiv Managed XDR OverSOC Proofpoint Digital Risk Protection SecLytics Augur SecureW2 Swimlane Teamstack ThreatConnect Risk Quantifier (RQ) Vectra AI Show More Integrations View All 57 Integrations
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