Cisco Umbrella vs Perimeter 81: SASE / SSE Comparison (2026)
An independent side-by-side comparison of Cisco Umbrella and Perimeter 81 for sase / sse buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each vendor is cited by major AI engines when real buyers ask sase / sse questions. Tracked across ChatGPT, Perplexity, Gemini, and Claude over the last 90 days. Methodology.
Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.
Pricing
Key Features
Feature data is being indexed.
Feature data is being indexed.
When to choose Cisco Umbrella
Choose Cisco Umbrella if your team prioritizes its strengths over Perimeter 81's. Full guidance populates as Cisco Umbrella's feature data is indexed.
When to choose Perimeter 81
Choose Perimeter 81 if your team prioritizes its strengths over Cisco Umbrella's. Full guidance populates as Perimeter 81's feature data is indexed.