Internet.io vs Castly

Comparing the features of Internet.io to Castly

Feature
Internet.io
Castly

Capability Features

Ask Questions
Compare Multiple Answers
Content Sharing
Create Custom AI
Custom AI Voice and Tone
Drag and Drop Model Reordering
Explore Prebuilt AI Agents
Multiple User Profiles
3
No-Code Agent Creation
Organize Messages in Folders
Pro Tier PDF Uploads
Unlimited
Pro Tier Published Posts
Unlimited
Question Answering over Audio
Question Answering over YouTube
Save Replies
Text Editor Interface
Unlimited Chats

Integration Features

Active Discord Community
PDF File Support
Supported AI Models
OpenAI GPT-4oGrok 2Cohere Command-R-PlusMeta-Llama-3.1-405BAnthropic Claude-3-7-sonnetMistral-Large-LatestPerplexity Sonar-Pro

Limitation Features

Export Features Not Mentioned
File Format Support Not Mentioned
Free Tier PDF Size Limit
10
Free Tier Published Posts
5
No API or Plugin Integrations
No Pricing Details
Pro Tier PDF Size Limit
50

Other Features

Target Users
StudentWriterDeveloperFounderResearcherPrompt Engineer
User Base
5000

Pricing Features

Free Tier
Free Tier PDF Uploads
5
Free While Beta
Pro Plan Price
$12/month