HeyFriday - Ultimate AI Writer vs Kerlig™ AI Writing App for Mac

Comparing the features of HeyFriday - Ultimate AI Writer to Kerlig™ AI Writing App for Mac

Feature
HeyFriday - Ultimate AI Writer
Kerlig™ AI Writing App for Mac

Capability Features

AI-Powered
Built-in Actions
ProofreadWrite Slack repliesChat with documentsFix spelling and grammarImprove writingSummarizeMake shorterConvert to TypeScript interfaceYouTube Script CreatorCareer coachSimplify
Chat History Availability
Chat Interface
Citations in Output
Custom Actions
Custom Tone of Voice
Document Attachments
Edit Messages
Guided Prompts
Headless Mode
Inspiration Tools
Language Selection
EnglishChinese
Multi-Output Results
Multi-step Research
Native macOS App
NLP Algorithms
On-device Data Storage
Online Platform
Preset Customization
Reasoning Models
Regenerate Responses
Rewriting Capability
Shortcuts & Hotkeys
Supported Content Types
BlogsAdvertisementsCreative storiesLettersMarketing copyProduct descriptions
Team Deployment via CLI
Templates
40
Writing Tone Styles
20

Integration Features

Attachment Types
DocumentsEbooksImages
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)

Limitation Features

API Key Support
Limited to Mac Platform
macOS Support
Apple Silicon & Intel, macOS 12+
No API Access
No Explicit Usage Quotas
No File Export Mentioned
No Platform Integrations Mentioned
Token Costs Not Included

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
Free Tier
Free Trial Period
Lifetime Updates
No Subscription Required
Pro License Price
$79 (October Deal, reg. $467)
Pro License Seats
2
Refund Policy Duration
14-day money back guarantee
Team License
$297/once
Team License Seats
10