Kerlig™ AI Writing App for Mac vs Merlin AI

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

Feature
Kerlig™ AI Writing App for Mac
Merlin AI

Capability Features

AI Content Detector
AI Model Support
ChatGPTGPT 4ClaudeDeepseek V3OpusLlamaMistralGeminio3o4-miniGPT 4.1Claude 3.7 SonnetDeepSeek R1Gemini 2.5 ProGemini 2.5 FlashMistral LargeLlama 3.1 405BGrok 3
Automatic Video Timestamps
Built-in Actions
ProofreadWrite Slack repliesChat with documentsFix spelling and grammarImprove writingSummarizeMake shorterConvert to TypeScript interfaceYouTube Script CreatorCareer coachSimplify
Chat History Availability
Chat Interface
Chrome Extension Keyboard Shortcut
Ctrl/⌘+M
Citations in Output
Citations Support
Code Generation and Editing
Custom Actions
Custom Chatbots
Custom Prompt Support
Custom Tone of Voice
Diagram and Chart Generation
DiagramsInteractive chartsInfographicsFlowchartsMindmaps20+ infographic types
Document Attachments
Early Access to New Models
Edit Messages
Featured Image Generation
20+ image models and aspect ratios
File Uploads
PDFXLSCSV
GDPR Compliant
Geo Availability
200+ countries
Headless Mode
Humanize AI Content
ISO 27001 Certification
Knowledge Base Creation
Multi-step Research
Multiple Infographic Types
20
Multiple Platform Sync
Native macOS App
No Separate AI Accounts Needed
On-device Data Storage
One-Click Summaries
Preset Customization
Query Count Display
Real-time Web Search
Reasoning Models
Regenerate Responses
Repurpose Content
WebsitesDocumentsYouTube videos
Shortcuts & Hotkeys
SOC 2 Type II Certified
Social Media Content Generation
LinkedInX (Twitter)Gmail
Summarize Content
VideosArticlesPDFWebsitesBlogsDocuments
Supported Languages List
25
Team Deployment via CLI
Unlimited Queries on Pro
Write Emails

Integration Features

Attachment Types
DocumentsEbooksImages
Browser Integration
Twitter (X)LinkedInYouTubeGmail
Local Model Operation
Apple Foundation ModelsOllamaLM Studio
Multiple AI Provider Integration
Apple Foundation ModelsOpenAIAnthropicGoogle GeminiGroq CloudOllamaOpenRouterx AIPerplexityLM StudioMistralAmazon Bedrock
Number of Supported Models
350
Supported Devices
Web appChrome extensioniOS appAndroid app
Supported Search Engines
GoogleBaiduBingDuckDuckGoYahooYandex
Third Party App Support
SlackJiraEmail (generic)

Limitation Features

API Key Support
Limited to Mac Platform
macOS Support
Apple Silicon & Intel, macOS 12+
No Query Count for Google Search Responses
Query Consumption by Model
GPT 4, Gemini 1.5, Mistral large: 30 queries per use; GPT 3.5, Gemini, Claude 3 Haiku: 1 query per use
Token Costs Not Included

Other Features

App Ratings
4.8 Chrome Store4.3 AppSumo4.3 Play Store4.7 App Store
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 Daily Queries
102
Free Tier
Lifetime Updates
No Subscription Required
Premium Plan Price
$19/month billed annually
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
Team Plan