Free Frase Tools
Measure your AI search visibility — page-level and domain-level.
Two free tools: the GEO Score Checker grades how well a page is optimized for AI search engines, and the AI Visibility Checker tells you whether ChatGPT, Perplexity, and Gemini actually cite your domain today.
✓ Free • ✓ No signup for basic results • ✓ Built by Frase
Pick the right tool for your question
Want to fix a single page? Start with GEO Score. Want to know if AI search engines cite your domain at all? Start with AI Visibility Checker.
Score how AI search engines see a page
0–100 score across Citability, Structure, Definitions, Takeaways, and Citations. See exactly where to improve content for ChatGPT, Perplexity, and Claude.
Check your GEO ScoreSee if AI search engines cite your domain
Find out whether ChatGPT, Perplexity, and Google Gemini link back to you in AI search responses. ChatGPT result is free; email unlocks the multi-engine report.
Check AI visibilityGot Your GEO Score? Now Create Content That Ranks Higher
Use 40+ AI writing tools to create content optimized for both search engines AND AI platforms. Every tool automatically applies SEO + GEO best practices.
📝 Blog & Articles
Write SEO-optimized long-form content with proper structure for AI comprehension
📱 Social Media
Generate platform-specific posts that drive engagement and traffic
🎯 SEO Content
Meta descriptions, FAQs, titles - all optimized for search + AI
Or get the full platform with SEO research, content scoring, and team collaboration
Frequently Asked Questions
Everything you need to know about Frase SEO tools
What's the difference between GEO Score and AI Visibility Checker?
GEO Score grades how well a single page is optimized for AI search engines (a 0–100 score across Citability, Structure, Definitions, Takeaways, and Citations). The AI Visibility Checker measures whether your domain is actually cited by ChatGPT, Perplexity, and Google Gemini today. GEO Score is forward-looking — what to fix on a page; AI Visibility Checker is current-state — who's citing you right now.
Are these tools free?
Yes. Both are free with no signup required for the basic results. The AI Visibility Checker shows the ChatGPT result for free; email capture unlocks the deeper Perplexity + Gemini report. The GEO Score Checker is fully free with no email required. For advanced AI content optimization and real-time scoring across your full site, Frase subscriptions start at $38/month.
Which AI engines does the AI Visibility Checker test?
ChatGPT for the free tier-1 result. After email capture, we also probe Perplexity and Google Gemini using AI-search-style phrases generated for your domain's industry.
How accurate is a single-domain probe?
Each AI Visibility probe runs three AI-search-optimized phrases generated for your domain. Cited/not-cited reflects a single moment in time — AI search engines update their indexes constantly, so results can shift week to week. Use it as a directional check, not a permanent verdict.
Do I need to sign up to use either tool?
No. The GEO Score Checker requires no signup. The AI Visibility Checker shows your ChatGPT result without signup; only the deeper multi-engine report gates behind email capture so we can send you the full report.
What does the GEO Score actually measure?
Five technical factors AI search engines reward: Citability (quoteable statements and data AI can cite), Content Structure (header hierarchy, lists, tables), Clear Definitions (explanations AI can reference), Key Takeaways (summaries AI can surface), and Data & Citations (statistics, sources, verifiable claims). The score is 0–100 with per-category breakdowns.
Improve Your GEO Score with Frase
GEO optimization, SEO research, AI content creation, and real-time scoring — all in one platform. Everything you need to rank in both search engines AND AI platforms.