ChatTube vs Kerlig™ AI Writing App for Mac

Comparing the features of ChatTube to Kerlig™ AI Writing App for Mac

Feature
ChatTube
Kerlig™ AI Writing App for Mac

Capability Features

AI Summaries
Built-in Actions
ProofreadWrite Slack repliesChat with documentsFix spelling and grammarImprove writingSummarizeMake shorterConvert to TypeScript interfaceYouTube Script CreatorCareer coachSimplify
Chat History Availability
Chat Interface
Chat with YouTube Videos
Citations in Output
Custom Actions
Custom Tone of Voice
Document Attachments
Download Transcripts
Early Access to Features
Edit Messages
Headless Mode
Key Point Extraction
Multi-step Research
Multilingual Support
Native macOS App
On-device Data Storage
Preset Customization
Priority Email Support
Reasoning Models
Regenerate Responses
Saved Chat History
Shortcuts & Hotkeys
Team Deployment via CLI
Transcribe Videos Without Captions
Transcript Translation
Video History Feature

Integration Features

Attachment Types
DocumentsEbooksImages
ChatGPT Integration
Chrome Extension Integration
Chromium-based Browser Support
Firefox and Safari Support
Local Model Operation
Apple Foundation ModelsOllamaLM Studio
Multiple AI Provider Integration
Apple Foundation ModelsOpenAIAnthropicGoogle GeminiGroq CloudOllamaOpenRouterx AIPerplexityLM StudioMistralAmazon Bedrock
Number of Supported Models
350
Third Party App Support
SlackJiraEmail (generic)
Web Version
YouTube Video Support

Limitation Features

API Key Support
Limited to Mac Platform
macOS Support
Apple Silicon & Intel, macOS 12+
No YouTube Comments Integration
Premium Plan Transcription Limit
4 hours per video
Token Costs Not Included
Transcription Limit Essential Plan
45 minutes per video
Transcription Limit Growth Plan
2 hours per video
Video Conversation Limit Essential Plan
30
Video Conversation Limit Free Tier
3
Video Conversation Limit Growth Plan
100
Video Conversation Limit Pro Plan
Unlimited

Other Features

Support Response Time
24h email support
Support Response Time Team
Priority Zoom & email support

Pricing Features

App Updates Period
Lifetime (October Deal) or 1 year
Basic License Price
$49 (October Deal, reg. $247)
Basic License Seats
1
Essential Plan Price
$3.49/month (billed annually)
Free Tier
Free Trial Plan
1 month
Growth Plan Price
$4.99/month (billed annually)
Lifetime Updates
No Subscription Required
Pro License Price
$79 (October Deal, reg. $467)
Pro License Seats
2
Pro Plan Annual Price
$8.49/month (billed annually)
Pro Plan Monthly Price
$16.99/month
Refund Policy Duration
14-day money back guarantee
Team License
$297/once
Team License Seats
10