Castly vs Surfer SEO

Comparing the features of Castly to Surfer SEO

Feature
Castly
Surfer SEO

Capability Features

Addons Available
AI Article Wizard
AI Content Detection
AI Content Humanizer
AI Tracker
AI Writer
Auto-Optimize Feature
Brand Knowledge Customization
Content Audits
Content Gap Analysis
Content Planner
Content Score
Content Sharing
Free Access
Internal Linking Automation
Knowledge Base Integration
Multilingual Support
EnglishEspañolFrançaisDeutschNederlandsSvenskaDanskPolski
NLP Keyword Suggestions
Originality Safeguard
Outline Builder
Performance Monitoring
Plagiarism Check
Pro Tier PDF Uploads
Unlimited
Pro Tier Published Posts
Unlimited
Question Answering over Audio
Question Answering over YouTube
Real-Time Monitoring
Refresh Alerts
SEO Blog Access
SERP Analysis Tool
Simultaneous Collaboration
Surfer Academy
Text Editor Interface
Unlimited Chats
Weekly Free Live Trainings

Integration Features

Active Discord Community
ChatGPT Powered
Contentful Integration
Google Docs Add-on
Integrations Listed
Surfer APIChatGPTWordPressZapierGoogle DocsContentful
PDF File Support
Surfer API
WordPress Plugin Integration
Zapier Integration

Limitation Features

Add-On Features Not Included by Default
Free Tier PDF Size Limit
10
Free Tier Published Posts
5
No Free Tier
No Pricing Information
Pro Tier PDF Size Limit
50

Pricing Features

7-Day Money Back Guarantee
Free Course
Free Tier
Free Tier PDF Uploads
5
Pro Plan Price
$12/month