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Compare the best AI tools
Select a category, then compare up to 3 tools side by side. Analyze features, pricing, and performance.

AI-powered SEO research and optimized content writing tool
Frase.io is an AI tool for SEO research and content writing. It automatically analyzes SERPs, generates optimized briefs and helps write articles that rank. Ideal for SEO writers, agencies and marketing teams.
Strengths
- Automatic SERP analysis
- AI content brief generation
- Real-time optimization score
- Question research
Limitations
- English-centric SERP analysis
- Learning curve for beginners
- Limited free features
Pricing plans
- 30 articles/mois
- Rédaction IA avancée
- Recherche de mots-clés
- 3 utilisateurs
- Articles illimités
- Accès API
- Utilisateurs illimités
- Support prioritaire
- 4 articles/mois
- Analyse SERP
- Optimisation SEO
- Outline builder

AI writing assistant for flawless writing
Grammarly is the world's #1 AI writing assistant. Grammar correction, style suggestions, plagiarism detection, and GrammarlyGO generative AI. Used by 40M+ people.
Strengths
- Accurate real-time grammar correction
- GrammarlyGO for AI content generation
- Extensions for all browsers
- Tone detection and style suggestions
Limitations
- Only available in English
- Advanced features are paid
- Plagiarism detector limited to Premium
- Can be intrusive for some users
Pricing plans
- Basic grammar and spelling
- Tone detection
- Basic punctuation
- Limited suggestions
- All Free features
- Full sentence rewrites
- Word choice improvements
- Tone adjustments
- Plagiarism detector
- Fluency suggestions
- Formatting recommendations
- GrammarlyGO AI writing
- All Premium features
- Custom Brand Voice
- Team style guides
- Admin dashboard
- Writing analytics
- Priority support
- SSO & SCIM provisioning
- Account roles and permissions
- All Business features
- Dedicated account manager
- Custom contracts
- Advanced security controls
- SAML SSO
- Custom analytics & reporting
- Professional services
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