Comparison

Screaming Frog SEO Spider vs Surfer SEO

On the evidence we track, Surfer SEO leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Screaming Frog SEO Spider57
Surfer SEO63
Score
Vioscale score
Screaming Frog SEO Spider57 / 100low · 39%
Surfer SEO63 / 100medium · 55%
Pricing
Free tier
Screaming Frog SEO Spider
Surfer SEO
Model
Screaming Frog SEO Spiderfreemium
Surfer SEOfreemium
Price level
Screaming Frog SEO Spiderhigh
Surfer SEOmid
Transparent
Screaming Frog SEO Spider
Surfer SEO
Integrations
Count
Screaming Frog SEO Spider3
Surfer SEO7
Security
Gdpr
Screaming Frog SEO Spider
Surfer SEO
Iso27001
Screaming Frog SEO Spider
Surfer SEO
Market

Capabilities

Feature-by-feature on the axes that matter for seo tools. “-” means undocumented, not absent.

Pricing
Pricing transparency
Screaming Frog SEO SpiderTransparent
Surfer SEOTransparent
Free tier / free tool
Screaming Frog SEO Spider
Surfer SEO
Pricing model
Screaming Frog SEO SpiderFlat
Surfer SEOFlat
Data
Backlink index
Screaming Frog SEO Spider-
Surfer SEO
Keyword research database
Screaming Frog SEO Spider-
Surfer SEO
Capability
Rank tracking
Screaming Frog SEO Spider-
Surfer SEO
Technical site audit / crawler
Screaming Frog SEO Spider
Surfer SEO
Content optimisation (SERP-driven)
Screaming Frog SEO Spider-
Surfer SEO
Competitor / SERP intelligence
Screaming Frog SEO Spider-
Surfer SEO
Coverage
Local / mobile SERP support
Screaming Frog SEO Spider-
Surfer SEO
Countries / locales covered
Screaming Frog SEO Spider-
Surfer SEOGlobal
Integration
Public API
Screaming Frog SEO Spider-
Surfer SEO
Search Console / GA4 integration
Screaming Frog SEO Spider
Surfer SEO
Deployment
Deployment
Screaming Frog SEO SpiderDesktop app
Surfer SEOCloud

What each one is

The product in its own terms, so the numbers below have context.

Screaming Frog SEO Spider

Desktop software that crawls websites to identify over 300 SEO issues and opportunities. Helps analyze and improve both technical SEO performance and user experience, with integration capabilities for Google Analytics and Search Console.

Independently observed

Surfer SEO

Leader

Surfer combines AI-powered content analysis with collaboration tools to help teams create and optimize content that performs well in both traditional search rankings and AI-generated answers across platforms like ChatGPT, Perplexity, and Google AI.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Screaming Frog SEO Spider

from £199/moSubscriptionFree tier

Free tier (500 URLs) or £199/year for unlimited crawls and advanced features

  • FreeFree
    • Crawl up to 500 URLs
    • Identify SEO issues
    • Find broken links
    • Audit redirects
    • Analyze page titles and metadata
    • +4 more
  • Paid License£199 per year
    • Unlimited URL crawls
    • All free features
    • Advanced features
    • Extract data with XPath and CSS selectors
    • Crawl JavaScript-rendered websites
    • +2 more
as of verify ↗

Surfer SEO

Leader
from $49/moSubscriptionFree tier

From $49/mo (Discovery). Free tier available. Annual billing with monthly pricing displayed.

  • Discovery$49/mo billed yearly
    • Create or Optimize Documents
    • AI SEO Optimization Guidelines
    • Surfy (AI SEO Assistant)
    • Humanizer
  • Standard$99/mo billed yearly (Save $240/year)
    • Create or Optimize 360 Documents
    • Track AI Visibility
    • Track 25 AI Prompts (weekly refresh)
    • Integrations
    • Brand Knowledge
    • +4 more
  • Pro$182/mo billed yearly (Save $444/year)
    • Create or Optimize 360 Documents
    • Track AI Visibility
    • Track 50 AI Prompts (daily refresh)
    • Integrations
    • 5 Brand Workspaces
    • +4 more
  • Peace of Mind$299/mo billed yearly (Save $720/year)
    • Create or Optimize Unlimited Documents
    • Track AI Visibility
    • Track 100 AI Prompts (daily refresh)
    • Integrations
    • Unlimited Brand Workspaces
    • +4 more
  • EnterpriseContact sales
    • SSO & Enterprise-grade Security
    • Comprehensive Advisory Program
    • Legal Onboarding Assistance
    • Early access to new features
    • Custom Limits
    • +3 more
  • AI Search Analytics$158/mo billed yearly (Save $324/year)
    • Track 100 AI Prompts (daily refresh)
    • Key LLM models
    • 5 Brand Workspaces
    • Mention Gap and Brand Sentiment
    • Visibility Score & Share of Voice
    • +1 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Screaming Frog SEO Spider
Surfer SEO
macOS
Screaming Frog SEO Spider
Surfer SEO
Windows
Screaming Frog SEO Spider
Surfer SEO
Linux
Screaming Frog SEO Spider
Surfer SEO
Deployment
Cloud / SaaS
Screaming Frog SEO Spider
Surfer SEO

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Screaming Frog SEO Spider

3 total
  • Google Analytics
  • Google Search Console
  • PageSpeed Insights
Independently observed

Surfer SEO

Leader
7 total
  • WordPress
  • Google Docs
  • Contentful
  • Zapier
  • Looker Studio
  • Google Sign-In
  • Jasper
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.