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Moz Pro vs SpyFu vs Screaming Frog: The Complete SEO Audit Toolkit Breakdown

Published: 2026-08-28 • Author: Mohan Singh Dhakarey (Principal Search Architect)
Quick Takeaway / Direct Answer

Moz Pro ($99/mo) specializes in Domain Authority scoring and link building. Majestic focuses on Trust Flow and citation backlink metrics. SpyFu tracks competitor PPC and keyword history. CiteRush ($29/mo) adds automated GEO/AEO auditing, E-E-A-T validation, and a 12-channel client lead radar that none of these three tools offer.

Key Takeaways & Executive Highlights

  • Why Screaming Frog remains the gold standard for desktop crawling, but requires substantial local hardware and manual configuration.
  • Moz Pro invented Domain Authority (DA), but has lagged in crawler innovation and modern UI design.
  • SpyFu offers unmatched historical Google Ads data, but falls short in deep technical SEO site audits.

1. Overview of Moz Pro, SpyFu & Screaming Frog

When building an SEO tool stack, many marketers gravitate toward specialized tools: - **Moz Pro**: Famous for creating Domain Authority (DA) and Page Authority (PA). - **SpyFu**: Specialized in 15+ years of historical competitor Google Ads data, keywords bought, and ad copy variations. - **Screaming Frog SEO Spider**: The desktop crawler used by technical SEOs to find broken links and audit redirects.

FeatureMoz Pro ($99/mo)SpyFu ($39/mo)Screaming Frog ($259/yr)CiteRush ($29/mo)
Primary FocusDomain Authority & LinksPPC & Competitor SpyingDesktop Technical CrawlerAutonomous 16-Point Audit & GEO
DeploymentCloud SaaSCloud SaaSDesktop Application (Java)Lightning Cloud Edge
Audit SpeedModerate (Queue-based)Basic On-pageFast (Local hardware bound)Instant (<8 seconds)

Frequently Asked Questions

Is Screaming Frog free?

Screaming Frog has a free version that allows crawling up to 500 URLs per session. For larger websites, the paid license costs $259 per year.

Topical Authority Bridge: Connected Intelligence Guides

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Explore CiteRush Live: Run an instant diagnostic on 16-Point Technical & EEAT Audits, simulate AI Citation Visibility, or prospect with our Multi-Channel Client Leads Radar.

Written by Mohan Singh Dhakarey

Principal Search Architect

Mohan Singh Dhakarey is the founder and Chief AI Systems Architect of CiteRush AI. He has engineered automated GEO/AEO auditing pipelines and built the multi-channel Client Radar that powers CiteRush.

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