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

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Writing & SEO18 tools available
Frase
Frase

AI-powered SEO content optimization platform

Frase is an all-in-one AI-powered SEO and content optimization platform. It analyzes SERPs, generates optimized content briefs, and helps you write articles that rank at the top of search results.

Strengths

  • Complete automated SERP analysis of competitors
  • Detailed SEO content brief generation
  • AI writing assistant with real-time suggestions
  • Dynamic optimization score to guide writing

Limitations

  • No permanent free version (limited trial)
  • High pricing for small teams
  • Learning curve to master all features
  • Interface only in English

Pricing plans

  • 1 user seat
  • Unlimited AI words
  • Basic SEO + GEO optimization
  • Email support
  • 3 user seats
  • Advanced SEO + GEO research
  • 5 brand voice profiles
  • Content opportunities monitoring
  • Priority support
  • Everything in Professional
  • AI Search Tracking (250 prompts)
  • Track 3 brands on ChatGPT/Perplexity/Gemini/Claude
  • 6-month historical trends
  • Daily monitoring & alerts
  • Everything in Professional
  • Advanced AI Search Tracking (350 prompts)
  • 10 brands tracked
  • 24-month historical data
  • 5 user seats
  • Priority support
Scalenut
Scalenut

AI-powered SEO writing and optimization platform

Scalenut is an all-in-one AI platform combining content writing, keyword research and SEO optimization to boost organic visibility.

Strengths

  • Cruise Mode for ultra-fast writing (< 5 minutes)
  • Advanced NLP semantic term analysis
  • 40+ content templates
  • Built-in content audit

Limitations

  • English-only interface
  • Variable backlinks marketplace quality
  • Less known than Surfer or Semrush
  • Limited support on Starter plan

Pricing plans

  • 10 prompt tracking/sem
  • ChatGPT & Google AIO
  • 1 workspace
  • 5 articles GEO/mois
  • 5 optimisations/mois
  • Planificateur mots-clés basique
  • 25 prompt tracking
  • 2 workspaces
  • 30 articles GEO/mois
  • 30 optimisations/mois
  • Audit contenu 200 pages/mois
  • 4 membres équipe
  • Backlinks marketplace
  • Analyseur trafic
  • Liens internes
  • 100 prompt tracking
  • ChatGPT, Google AIO & Perplexity
  • Workspaces illimités
  • 75 articles GEO/mois
  • 75 optimisations/mois
  • Audit 1000 pages/mois
  • Membres illimités
  • Planificateur avancé
  • Analyse cannibalisation
  • CSM dédié
Writesonic
Writesonic

Complete AI platform for SEO and content writing

Writesonic is an AI writing and SEO platform that generates optimized articles, analyzes SERPs, and automates SEO tasks. Ahrefs and Google Search Console integration. Ideal for marketers and agencies.

Strengths

  • AI SEO Agent that automates keyword research and audits
  • Generative Engine Optimization (GEO) for AI visibility
  • Ahrefs and Google Search Console integration
  • Optimized articles with automatic fact-checking

Limitations

  • High pricing for small businesses (starting at $49/month)
  • Learning curve to leverage all features
  • Some advanced features reserved for higher plans
  • Dependency on third-party integrations (Ahrefs paid separately)

Pricing plans

  • Accès limité aux fonctionnalités
  • GPT-4o mini et Claude Haiku
  • Test des outils de base
  • 15 articles/mois
  • 6 audits de site (200 pages)
  • 1 utilisateur
  • 1 projet
  • Support email
  • 30 articles/mois
  • 15 audits de site (750 pages)
  • 1 utilisateur (+40$/utilisateur)
  • 2 projets
  • Support email
  • 100 articles/mois
  • 40 audits de site (1200 pages)
  • 2 utilisateurs (+50$/utilisateur)
  • 3 projets
  • AI Search Tracking (GEO)
  • 300 requêtes/jour
  • Support prioritaire
  • 75 articles/mois
  • 60 audits de site (2500 pages)
  • 5 utilisateurs (+60$/utilisateur)
  • 4 projets
  • AI Search Tracking (GEO)
  • 300 requêtes/jour
  • Support Slack prioritaire
  • 200 articles/mois
  • Audits personnalisés
  • Utilisateurs illimités
  • Projets illimités
  • GEO multi-régions
  • Modèles IA personnalisés
  • Onboarding dédié
  • Account manager

General overview

Criterion
Frase
Scalenut
Writesonic
AI typeAI NativeAI EnhancedAI Native
Country of origin🇺🇸 United States🇮🇳 India🇺🇸 United States
Year founded201620202020
Supported languages20+ languages7 languages25 languages
Free plan
No
No
Yes
API available

Detailed comparison

FeatureFraseScalenutWritesonic
Brand Voice
Unlimited words
Marketing templates
Campaign orchestration
Knowledge base
AI Writing
SEO Optimization
Plagiarism detection
Tone adjustment
Multilingual Writing
Content templates
Keyword research
SERP analysis
Word Limit
20000 words/month
50000 words/month
Browser Extension
Available
Not available
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