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Writing & SEO57%Somewhat comparable22 tools available
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
All-in-one workspace with built-in AI for notes, projects and docs
Notion AI is the artificial intelligence assistant built into Notion, the all-in-one workspace for project management, note-taking, and documentation. It generates content, summarizes documents, answers questions about your workspace, and automates repetitive tasks. Accessible via the /AI command, it leverages multiple models (GPT, Claude, Gemini) to deliver contextualized results directly within your pages and databases. Available as a paid add-on or included in Enterprise plans.
Strengths
- AI natively integrated into the workspace
- Access to multiple models (GPT, Claude, Gemini)
- One-click document summary and synthesis
- Unified project, notes, and database management
Limitations
- AI limited to Notion workspace content
- Paid AI add-on required
- No offline mode for AI
- Learning curve for databases
Pricing plans
- Pages et blocs illimités
- Partage avec 10 invités
- Upload fichiers 5 Mo max
- Historique 7 jours
- IA limitée (essai)
- Tout du plan Gratuit
- Upload fichiers illimité
- Historique 30 jours
- 100 invités
- Formulaires personnalisés
- Sites web personnalisés
- Tout du plan Plus
- SAML SSO
- Espaces d'équipe privés
- Logique conditionnelle formulaires
- 250 invités
- Historique 90 jours
- Intégrations premium
- Tout du plan Business
- SCIM provisioning
- Logs d'audit
- DLP et SIEM
- Gestion de domaine
- Account manager dédié
- Notion AI inclus
- IA illimitée dans tout le workspace
- Résumé et synthèse
- Rédaction assistée
- Recherche contextuelle Q&A
- Multi-modèles (GPT, Claude, Gemini)
- Notion Agents
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