Overview
Surfer SEO analyzes hundreds of on-page signals (NLP terms, heading density, word count, image count) from top-ranking Google results to give writers a real-time Content Score as they type.
Available On
WebExtensionAPI
Key Features
Real-Time Content Score (0-100) Optimization Meter
NLP Keyword Frequency and Placement Recommendations
Surfer AI Article Generator with Anti-AI Detection Tone
Internal Linking Audit & Keyword Research
Pros
- Takes the guesswork out of how many times to include related keywords to rank on page 1
- Integrates natively with Google Docs, WordPress, and Jasper
- Surfer AI generates comprehensive, research-backed articles in under 10 minutes
Cons
- Focuses strictly on on-page SEO rather than technical crawling or backlink audits
- Surfer AI credits are billed separately from monthly content editor subscription
Pricing Plans
EssentialPAID
$89/mo
- 30 Content Editor articles/month
- Keyword research tool
- Audit 5 existing URLs/day
ScalePAID
$129/mo
- 100 Content Editor articles/mo
- Audit 20 URLs/day
- Content audit share links
EnterpriseENTERPRISE
$399/mo
- Unlimited custom seats
- 1-on-1 dedicated SEO manager
- Custom API rate limits
User Reviews
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Integrations
Google DocsWordPressJasperContentfulSurfer API
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Quick Info
Websitesurferseo.com
CategoryMarketing & Growth
Team SizeSMB
ReleasedJanuary 15, 2023
Last UpdatedSeptember 20, 2026
Monthly Visits11.0M
API AvailableYes
Open SourceNo
Compare Surfer SEO
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Surfer AI: generates complete 2,500-word ready-to-rank SEO articles matching SERP NLP keywords.
Best For
Content MarketingBloggingSEO Agencies