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Surfer SEO

✓ Third-Party Verified

AI-powered SEO content optimization

Freemium ★★★★★ 4.8 (544 reviews)
A+Grade
4.8★★★★★544 reviews
How we grade tools →

Verification record

Each check is stored append-only with a SHA-256 fingerprint of its evidence, so a result can't be quietly edited later. How we grade.

WhenCheckResultEvidence
2026-09-28 01:33 UTCSite scanverifiedHTTP 200 · confidence 54 · found: blog, docs, about, careers, pricing, privacy, changelog · APPROVED_WITH_WARNINGS
sha256 5a3011d8c4e0a9e1…
2026-09-28 00:47 UTCSite scanverifiedHTTP 200 · confidence 54 · found: blog, docs, about, careers, pricing, privacy, changelog · APPROVED_WITH_WARNINGS
sha256 233dc77c90da6693…