Clearscope vs Surfer SEO

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Clearscope Enterprise-grade content optimization powered by IBM Watson NLU — trus... Visit Surfer SEO AI-powered on-page SEO and content optimization platform that reverse-... Visit
RECATOOLS Score 7.8 / 10 8.2 / 10
Capability 8.2 9
Value for money 6.5 7
Ease of use 9.2 8.5
ASEAN readiness 4.5 6
API quality 6 7.5
Pricing Paid Freemium
Free tier None — no free plan and no free trial as of 2026 Free Keyword Surfer browser extension; no free core plan
Paid from Essentials $129/mo; Business $399/mo; Enterprise custom (unlimited seats all tiers) From $79/mo Essential (billed annually); $175/mo Scale; Enterprise from $999/mo
Has API
Open source
Free to use
Users Used by major brands including IBM, Adobe, Shopify, and Condé Nast Surfer reports 45,000+ customers and 800,000+ registered users
Founded 2016 2017
Maker Mushi Labs LLC Positive Group
Verdict

Clearscope earns its reputation as the gold standard for enterprise content grading. The IBM Watson NLU backbone produces semantic keyword recommendations that are markedly more accurate than raw TF-IDF approaches, and t...

Surfer SEO is the market benchmark for data-driven on-page content optimization, and its SERP-reverse-engineering approach delivers measurable ranking improvements for teams willing to trust the data. The Content Editor'...

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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.