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 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.

ChatGPT
Perimeter 81: tracking…
Cloudflare One: tracking…
Perplexity
Perimeter 81: tracking…
Cloudflare One: tracking…
Gemini
Perimeter 81: tracking…
Cloudflare One: tracking…
Claude
Perimeter 81: tracking…
Cloudflare One: tracking…

Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.

Pricing

Perimeter 81
Starting price
Free tier
perimeter81.com
Cloudflare One
Starting price
Free tier
cloudflare.com

Key Features

Perimeter 81

Feature data is being indexed.

Cloudflare One

Feature data is being indexed.

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.

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