ChatGPT vs ChatTab

Comparing the features of ChatGPT to ChatTab

Feature
ChatGPT
ChatTab

Capability Features

Assistant API Support
Built-in API Key Usage
Creative Brainstorming
Custom Prompting
File Attachment
Global Availability
GPT4-Vision Support
iCloud Sync
Learning Help
Local Storage
Markdown Support
Multi-tab Support
Multilingual Support
Multiple Tabs in Pro/Max
Native Application
No ChatGPT Required
Own API Key Support
Productivity Assistance
Search Function
Security - Keychain Storage
Security - No Tracking
Shortcut Keys
Study Assistance
Supported Models
GPT3.5GPT3.5-1106GPT3.5-16kGPT4GPT4-1106GPT4-VisionGPT4-32kClaude2
Temporary Chat
Voice Input Support
Write Assistance

Integration Features

File Format Support
pdfxmltxtjsoncsvmd
No Explicit Integrations
Platform Support
macOS

Limitation Features

Free Tier Limit
10000
Free Tier Tab Limit
1
Max Device Limit
3
Model Training Exclusion
No Chat History
No Credit Card Needed
No Usage Limits Stated
Pro Device Limit
1
Retains Chats for 30 Days
30
Single Tab Limitation

Pricing Features

Free Tier
GPT3.5 AllGPT4GPT4-1106GPT4-VisionGPT4-32kClaude2
Max Pay-as-you-go Token Limit
4000000
No Mention of Paid Plans
One-time Max Price
$39.99
One-time Pro Price
$19.99
Pay As You Go Max
$9.99
Pay As You Go Pro
$6.99
Pay As You Go Starter
$3.99
Pay Once Use Forever
Pro Pay-as-you-go Token Limit
2660000
Starter Pay-as-you-go Token Limit
1320000