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Writing & SEO21 tools available
AISEO
AISEO

AI writing and SEO-optimized content humanization

AISEO is an AI-powered content creation platform specializing in SEO writing and humanizing AI-generated text. The tool enables producing optimized blog articles, paraphrasing existing content, and improving text readability. AISEO's flagship feature is its AI content humanizer that transforms texts generated by ChatGPT or other AIs to make them undetectable by detection tools like GPTZero or Originality.ai. This capability addresses a growing need among content creators using AI as an assistant. The one-click blog generator analyzes target keywords and suggests an optimal structure before generating the complete article. The tool also offers SERP analysis to study competition and optimize positioning. AISEO includes a multilingual paraphraser allowing content reformulation in 26 languages while adjusting fluency and complexity levels. Hemingway-based readability improvement simplifies overly complex sentences. The platform offers three tiers: Grow for beginners with 500 monthly credits, Scale with unlimited generation, and Team for agencies with 4 user seats.

Strengths

  • Effective AI content humanization
  • One-click SEO article generation
  • Support for 26 languages
  • Built-in SERP analysis

Limitations

  • Limited credits on Grow plan
  • English-only interface
  • Variable quality across languages
  • No native WordPress integration

Pricing plans

  • 500 crédits (50 000 mots IA)
  • Humanisation IA (tous modes)
  • Blog en 1 clic
  • 10 Topical Authority
  • Paraphraseur multilingue
  • 26 langues supportées
  • Crédits illimités
  • GPT-4, Anthropic et plus
  • Blog illimité
  • Outrank Article illimité
  • Topical Authority illimité
  • Brand Voice personnalisée
  • 1 siège utilisateur
  • Toutes fonctionnalités Scale
  • 4 sièges utilisateurs
  • Collaboration équipe
  • Gestion multi-projets
Grammarly
Grammarly

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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General overview

Criterion
AISEO
Grammarly
AI typeAI EnhancedAI Native
Country of origin🇺🇸 United States🇺🇸 United States
Year founded20212009
Supported languages13 languages6 languages
Free plan
No
Yes
API available

Detailed comparison

FeatureAISEOGrammarly
Brand Voice
Unlimited words
Scale+
Marketing templates
Campaign orchestration
Knowledge base
AI Writing
SEO Optimization
Plagiarism detection
Tone adjustment
Multilingual Writing
26
Content templates
50+
Keyword research
SERP analysis
Word Limit
50000 words/month
Browser Extension
Available
Not available
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