Fonzy vs SEO.ai: Which AI SEO Tool Is Right for You?
Choosing between Fonzy and SEO.ai? You're not alone. Both tools promise to help with SEO, but they take fundamentally different approaches. This comparison breaks down exactly where each tool excels — and where it falls short.
The Bottom Line Up Front
SEO.ai is a AI content optimization tool focused on on-page SEO scoring. Fonzy takes a different approach: SEO.ai scores content. Fonzy creates, optimizes, publishes, AND refreshes content — while also optimizing for AI search engines.
If you want a tool that does part of the work, SEO.ai is solid. If you want a tool that does ALL the work, Fonzy is the clear choice.
| Feature | Fonzy | SEO.ai |
|---|---|---|
| AI Content Generation | Full automated articles | AI writer with semantic scoring |
| Auto-Publishing to CMS | Yes, scheduled publishing | Limited |
| GEO Optimization | Built-in for AI search engines | Not available |
| Semantic Analysis | Keyword and topic optimization | Deep semantic content scoring |
| Internal Linking | Automatic cross-linking | Not available |
| Pricing | $99/mo | $49-$399/mo |
Feature-by-Feature Comparison
Content Generation
Fonzy: Full AI content generation with keyword targeting, topical authority mapping, and silo structure. Generates complete, publish-ready articles optimized for both Google and AI search engines.
SEO.ai: Does not generate full content — focuses on optimization and scoring.
Auto-Publishing
Fonzy: Publishes directly to WordPress, Webflow, Shopify, and Sanity CMS. Zero manual steps from ideation to live article.
SEO.ai: No auto-publishing. You copy-paste content manually.
Generative Engine Optimization (GEO)
Fonzy: The only AI SEO tool that optimizes for BOTH traditional Google rankings AND AI search engines (ChatGPT, Perplexity, Google AI Overviews). Your content gets found everywhere.
SEO.ai: No GEO capabilities. Optimizes for Google only.
Content Refresh & Updates
Fonzy: Automatically identifies and refreshes outdated content to maintain rankings. Set it and forget it.
SEO.ai: No automated content refresh.
Pricing
Fonzy: $99/month for full autopilot SEO — content generation, optimization, publishing, and refresh included.
SEO.ai: starts at $49/mo. But remember: you're paying for a tool that still requires your time and effort to produce results.
Who Should Choose What?
Choose SEO.ai if: You're an experienced SEO professional who wants granular control over every step. Seo teams wanting ai-powered content scoring.
Choose Fonzy if: You want SEO results without the manual work. You'd rather spend time on your business than inside an SEO tool. You want to be found on Google AND AI search engines.
The Verdict
SEO.ai is a capable tool for what it does. But it solves only part of the SEO puzzle. Fonzy solves the whole thing — research, writing, optimization, publishing, and refresh — on complete autopilot.
The question isn't whether SEO.ai is good. It's whether you want to keep doing SEO manually, or let AI handle it while you focus on growing your business.
Frequently Asked Questions
How does Fonzy compare to SEO.ai?
SEO.ai is a Danish AI SEO tool that focuses on semantic SEO and content scoring using proprietary AI analysis. Fonzy provides a broader automation platform with content generation, auto-publishing, internal linking, and GEO optimization. SEO.ai excels at semantic analysis; Fonzy excels at full-pipeline SEO automation.
Does SEO.ai offer auto-publishing?
SEO.ai has limited publishing capabilities and focuses more on content creation and optimization scoring. Fonzy offers full auto-publishing integration with WordPress and other CMS platforms, scheduling articles and building internal links automatically after publishing.
Is SEO.ai's content scoring better than Fonzy's optimization?
SEO.ai has a strong semantic scoring engine that analyzes content depth and topical coverage. Fonzy takes a different approach by optimizing for both traditional ranking signals and AI search citation signals. Both optimize content effectively, but Fonzy adds GEO and auto-publishing that SEO.ai lacks.
Can SEO.ai optimize for AI search engines?
SEO.ai focuses on semantic SEO for traditional search engines and does not specifically target AI search citations. Fonzy includes built-in GEO optimization that formats content to earn citations in Perplexity, ChatGPT, Google AI Overviews, and other AI-powered answer engines.
How does SEO.ai's pricing compare to Fonzy?
SEO.ai's plans range from $49 to $399 per month, with higher tiers needed for full features and more content volume. Fonzy at $99/mo includes unlimited content generation, auto-publishing, GEO optimization, and internal linking. For comparable feature depth, Fonzy offers more value at a predictable price point.
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Roald
Founder Fonzy. Obsessed with scaling organic traffic. Writing about the intersection of SEO, AI, and product growth.
