Merlin AI vs Surfer SEO

Comparing the features of Merlin AI to Surfer SEO

Feature
Merlin AI
Surfer SEO

Capability Features

Addons Available
AI Article Wizard
AI Content Detection
AI Content Detector
AI Content Humanizer
AI Model Support
ChatGPTGPT 4ClaudeDeepseek V3OpusLlamaMistralGeminio3o4-miniGPT 4.1Claude 3.7 SonnetDeepSeek R1Gemini 2.5 ProGemini 2.5 FlashMistral LargeLlama 3.1 405BGrok 3
AI Tracker
AI Writer
Auto-Optimize Feature
Automatic Video Timestamps
Brand Knowledge Customization
Chrome Extension Keyboard Shortcut
Ctrl/⌘+M
Citations Support
Code Generation and Editing
Content Audits
Content Gap Analysis
Content Planner
Content Score
Custom Chatbots
Custom Prompt Support
Diagram and Chart Generation
DiagramsInteractive chartsInfographicsFlowchartsMindmaps20+ infographic types
Early Access to New Models
Featured Image Generation
20+ image models and aspect ratios
File Uploads
PDFXLSCSV
Free Access
GDPR Compliant
Geo Availability
200+ countries
Humanize AI Content
Internal Linking Automation
ISO 27001 Certification
Knowledge Base Creation
Knowledge Base Integration
Multilingual Support
EnglishEspañolFrançaisDeutschNederlandsSvenskaDanskPolski
Multiple Infographic Types
20
Multiple Platform Sync
NLP Keyword Suggestions
No Separate AI Accounts Needed
One-Click Summaries
Originality Safeguard
Outline Builder
Performance Monitoring
Plagiarism Check
Query Count Display
Real-Time Monitoring
Real-time Web Search
Refresh Alerts
Repurpose Content
WebsitesDocumentsYouTube videos
SEO Blog Access
SERP Analysis Tool
Simultaneous Collaboration
SOC 2 Type II Certified
Social Media Content Generation
LinkedInX (Twitter)Gmail
Summarize Content
VideosArticlesPDFWebsitesBlogsDocuments
Supported Languages List
25
Surfer Academy
Unlimited Queries on Pro
Weekly Free Live Trainings
Write Emails

Integration Features

Browser Integration
Twitter (X)LinkedInYouTubeGmail
ChatGPT Powered
Contentful Integration
Google Docs Add-on
Integrations Listed
Surfer APIChatGPTWordPressZapierGoogle DocsContentful
Supported Devices
Web appChrome extensioniOS appAndroid app
Supported Search Engines
GoogleBaiduBingDuckDuckGoYahooYandex
Surfer API
WordPress Plugin Integration
Zapier Integration

Limitation Features

Add-On Features Not Included by Default
No Free Tier
No Pricing Information
No Query Count for Google Search Responses
Query Consumption by Model
GPT 4, Gemini 1.5, Mistral large: 30 queries per use; GPT 3.5, Gemini, Claude 3 Haiku: 1 query per use

Other Features

App Ratings
4.8 Chrome Store4.3 AppSumo4.3 Play Store4.7 App Store

Pricing Features

7-Day Money Back Guarantee
Free Course
Free Daily Queries
102
Free Tier
Premium Plan Price
$19/month billed annually
Team Plan