Top Zscaler (GenAI Security) Alternatives for 2026
Zscaler (GenAI Security) focuses on data loss prevention (dlp). many teams evaluate alternatives for broader agent coverage, different deployment models, or pricing that fits their scale. Here are the top competitors to consider.
Category: Data Security & Privacy
What is Zscaler (GenAI Security)?
Leverages Zscaler's Zero Trust Exchange to provide visibility into Shadow AI, enforce data loss prevention (DLP) policies, and control access.
GuardionAI
Agent runtime governance — EDR for AI agents. Guardion governs every agent command, tool call, and data access inline: a security gateway, runtime guardrails, DLP, and detection & incident response for AI agents.
Why it's better than Zscaler (GenAI Security)
sub-130ms guardrails latency • 96.3 F1 on the Prompt Security Leaderboard with 0.02% false positives • 50M+ agent actions protected per month
Securiti
Centralized platform enabling safe use of data and AI with strong governance and privacy controls.
Private AI
Specializes in PII identification and redaction for text, audio, and images, often used as a pre-processing layer for LLMs.
- Extremely high PII detection accuracy
- On-prem deployment options
Credal.ai
An AI security layer that manages access controls, data masking, and audit logs for enterprise data connecting to LLMs.
- Connects to enterprise data sources
- Granular permissions
Frequently asked questions
What is Zscaler (GenAI Security)?
Leverages Zscaler's Zero Trust Exchange to provide visibility into Shadow AI, enforce data loss prevention (DLP) policies, and control access. It is categorized under Data Security & Privacy in the Guardion AI Security Index.
Is Zscaler (GenAI Security) open source?
No, Zscaler (GenAI Security) is a commercial product (SaaS Subscription).
What are the best Zscaler (GenAI Security) alternatives?
Teams evaluating Zscaler (GenAI Security) most often compare it with Securiti, Private AI, Credal.ai, and GuardionAI — all listed under Data Security & Privacy.
How does Zscaler (GenAI Security) compare to GuardionAI?
Zscaler (GenAI Security) focuses on data loss prevention (dlp), while GuardionAI is an agent runtime governance platform ("EDR for AI agents") that governs every agent tool call inline with sub-130ms guardrails latency.