SASECompare
Research Blog

SASE Insights & Analysis

Data-driven research across 8 vendors. Every finding backed by our independently verified comparison data.

Deep Dive10 min readMar 30

Zero Trust Is a Spectrum: We Tested 12 ZTNA Scenarios Across 8 Vendors

Every SASE vendor claims to replace your VPN. We ran 12 specific checks on Zscaler, Netskope, Palo Alto, Cato, Cisco, Fortinet, Cloudflare, and Check Point. Only one scored 100%.

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Comparison14 min

The 8 Leading SASE Vendors in 2026, Ranked by Independent Testing

We tested 8 SASE platforms across 121 feature checks. Here is how they actually stack up, with data instead of marketing.

Mar 24, 2026Read
Guide14 min

The SASE Comparison Criteria That Actually Matter in 2026 (And the Ones That Don't)

We analyzed 200+ capability checks across 8 SASE vendors, cross-referenced three analyst frameworks, and identified the 12 evaluation criteria that separate a good SASE deployment from an expensive mistake.

Mar 20, 2026Read
Deep Dive12 min

Shadow AI Is Exploding. We Tested Whether 8 SASE Vendors Can Actually Detect It.

AI activity surged 91% last year. 78% of employees use unauthorized AI tools. We compared how Zscaler, Netskope, Palo Alto, Cato, Cisco, Fortinet, Cloudflare, and Check Point handle shadow AI discovery, agentic AI visibility, and AI data protection.

Mar 19, 2026Read
Deep Dive10 min

The WebSocket Blind Spot: Why 7 of 8 SASE Vendors Can't Fully Inspect ChatGPT Responses

Most SASE vendors catch sensitive data going into ChatGPT. But the streamed response -- where prompt injection payloads and AI-generated secrets live -- is a different story.

Mar 10, 2026Read
Guide9 min

Single-Vendor vs Multi-Vendor SASE: A Data-Driven Guide to Choosing the Right Architecture

PARTIAL rates across 8 SASE platforms reveal which vendors have truly unified their stack -- and which are still stitching it together.

Mar 7, 2026Read
Deep Dive9 min

The Mobile TLS Inspection Gap: No SASE Vendor Scores Above 60%

We tested 8 SASE platforms on 10 mobile TLS inspection checks. The industry's best score is 60%. Here's what that means for your security posture.

Mar 5, 2026Read
Analysis9 min

PARTIAL Is the New NO: How SASE Vendors Hide Limitations in Plain Sight

We analyzed 101 security checks across 8 SASE vendors. Up to 31% of answers are PARTIAL — and that should worry you.

Mar 3, 2026Read
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