Perimeter 81 vs Cloudflare One: SASE / SSE Comparison (2026)
An independent side-by-side comparison of Perimeter 81 and Cloudflare One for sase / sse buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask sase / sse questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Cloudflare One leads overall — 23% cited vs Perimeter 81 0% across 60 probes.
ChatGPT
Perimeter 81
0 / 6 probes
0%
InvisibleCloudflare OneLeads
1 / 6 probes
17%
AveragePerplexity
Perimeter 81
0 / 6 probes
0%
InvisibleCloudflare OneLeads
2 / 6 probes
33%
GoodGemini
Perimeter 81
0 / 6 probes
0%
InvisibleCloudflare OneLeads
1 / 6 probes
17%
AverageClaude
Perimeter 81
0 / 6 probes
0%
InvisibleCloudflare OneLeads
3 / 6 probes
50%
ExcellentCopilot
Perimeter 81
0 / 6 probes
0%
InvisibleCloudflare One
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Perimeter 81
- ✓Zero Trust Network Access (ZTNA)
- ✓Secure Web Gateway (SWG)
- ✓Cloud Access Security Broker (CASB)
- ✓10x faster browsing
- ✓Identity-centric zero trust access policy
- ✓Auto-steering based on link health
- ✓Multi-layer security
- ✓AI-based anomaly detection
Cloudflare One
- ✓Fast, Easy-to-use DNS
- ✓Unmetered DDoS Protection
- ✓CDN
- ✓Universal SSL Certificate
- ✓Free Managed Ruleset
- ✓Web Application Firewall (WAF)
- ✓Single-Sign-On (SSO) Support
- ✓Role-based Account Control
When to choose Perimeter 81
Choose Perimeter 81 if your team prioritizes its strengths over Cloudflare One's. Full guidance populates as Perimeter 81's feature data is indexed.
When to choose Cloudflare One
Choose Cloudflare One if your team prioritizes its strengths over Perimeter 81's. Full guidance populates as Cloudflare One's feature data is indexed.