Comparator

Frase.io vs Surfer SEO: Complete Comparison 2026

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.io
Frase.io

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

  • 4 articles/mois
  • Analyse SERP
  • Optimisation SEO
  • Outline builder
  • Articles illimités
  • Accès API
  • Utilisateurs illimités
  • Support prioritaire
  • 30 articles/mois
  • Rédaction IA avancée
  • Recherche de mots-clés
  • 3 utilisateurs
Surfer SEO
Surfer SEO

AI-powered SEO content optimization platform

Surfer SEO is a content intelligence platform that analyzes top-ranking pages to provide real-time SEO optimization recommendations.

Strengths

  • Very detailed SERP analysis (500+ signals)
  • Real-time Content Score for optimization
  • Powerful AI Writer in 11 languages
  • Innovative AI tracker for ChatGPT/Perplexity mentions

Limitations

  • Expensive for freelancers (starting at $49/month)
  • No free plan available
  • Moderate learning curve
  • Some advanced features locked to higher plans

Pricing plans

  • 120 documents/optimisations
  • Suivi de 10 pages
  • Directives SEO IA
  • Assistant Surfy
  • Humaniseur
  • 360 documents/optimisations
  • Suivi de 25 prompts IA/sem
  • WordPress & Google Docs
  • Optimisation 1-clic
  • Détection plagiat
  • Brand knowledge
  • 50 prompts IA/jour
  • Tracking IA multi-plateforme
  • Idées de contenu
  • Analyse de couverture
  • Détection baisse ranking
  • Rapports cannibalisation
  • Liens internes
  • Optimisation documents illimitée
  • 100 prompts IA/jour
  • Toutes fonctionnalités Pro
  • Analyse SERP avancée
  • Onboarding personnalisé
  • Success manager dédié
  • Accès API

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General overview

Criterion
Frase.io
Surfer SEO
AI typeAI NativeAI Enhanced
Country of origin🇺🇸 United States🇵🇱 Poland
Year founded20172017
Supported languages4 languages10 languages
API available

Detailed comparison

FeatureFrase.ioSurfer SEO
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
Browser Extension
Available
Not available
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