Decision Support · Side-by-side
Compare pricing, strengths, and use cases so it is easier to pick the right fit.
Change tools
For most everyday users, AI Content Detector by SEOToolsGuru is the better pick because it offers sentence-level heatmaps and a rewrite suggestion feature that actually helps you fix flagged text, all without needing to create an account for basic checks. AI Detector by 5Tools is faster and has bypass-aware detection, but its lack of mobile access and confusing onboarding steps make it less practical for casual use. The biggest difference: SEOToolsGuru helps you improve your writing; 5Tools just tells you if it's AI.
AI Detector by 5Tools
AI Content Detector by SEOToolsGuru
Scores at a glance
Choose AI Detector by 5Tools if
Choose AI Content Detector by SEOToolsGuru if
Key differences
Facts side by side
| AI Detector by 5Tools | AI Content Detector by SEOToolsGuru | |
|---|---|---|
| Free plan | ||
| Mobile app | ||
| API access |
Common questions
No, SEOToolsGuru is better for school essays because it shows you which sentences are flagged and offers rewrite suggestions to make your writing sound more human. 5Tools only gives you a score and a heatmap without helping you fix anything.
Neither tool has a dedicated mobile app, but SEOToolsGuru's web interface is simpler and works reasonably well on a phone browser. 5Tools' technical onboarding steps are very difficult to complete on a phone.
Both have free tiers with limited daily scans. SEOToolsGuru lets you scan as a guest without signing up, which is easier for quick checks. 5Tools also offers free basic scans but requires a more complex setup.
SEOToolsGuru specifically advertises high detection for GPT-4o but doesn't list other models. 5Tools claims bypass-aware detection that works across multiple AI models, including those that try to evade detection.
5Tools is better for businesses because it supports bulk scanning via JSON exports and provides a Certificate of Authenticity for legal records. SEOToolsGuru lacks these enterprise features.
SEOToolsGuru wins for everyday users with its rewrite suggestions and guest access; 5Tools is for power users who need forensic detection and certificates.
If you're a student, blogger, or freelancer who wants to check your own writing and get suggestions to make it sound more human, go with SEOToolsGuru — it's easier to use and actually helps you improve. Only pick 5Tools if you need forensic-level analysis, bulk exports, or a certificate of authenticity for legal or academic records.
Detail pages: AI Detector by 5Tools · AI Content Detector by SEOToolsGuru
