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Frase.io vs Scalenut: 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
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

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General overview

Criterion
Frase.io
Scalenut
AI typeAI NativeAI Enhanced
Country of origin🇺🇸 United States🇮🇳 India
Year founded20172020
Supported languages4 languages7 languages
API available

Detailed comparison

FeatureFrase.ioScalenut
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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