Kerlig™ AI Writing App for Mac vs PurpleLink

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

Feature
Kerlig™ AI Writing App for Mac
PurpleLink

Capability Features

100+ SEO Metrics
100
AI Powered SEO
AI SEO Roadmap
Automated Outreach
Automated Research
Beta Platform Access
Blog Request
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
Content Research
Create Custom AI
Custom Actions
Custom Integrations
Custom Projects
Custom Tone of Voice
Deep SEO Analysis
Document Attachments
Edit Messages
Engaging Headlines
FAQ Section
Headless Mode
High Quality Backlinks
High Quality Content
Human Assistance Available
Keyword Density Optimization
Lead Generation
LLM Friendly Content
Manual Link Building Not Needed
Month-by-Month Roadmap
Multi-step Research
Native macOS App
On-device Data Storage
Personalized Outreach Campaigns
Preset Customization
Reasoning Models
Regenerate Responses
Search Engine Friendly Structure
SEO Agency Alternative
SEO Focused Research
SEO-Optimized Content
Shortcuts & Hotkeys
Specialized Reporting
Strategy Consulting
Team Deployment via CLI
White Glove Service

Integration Features

APIs
Attachment Types
DocumentsEbooksImages
File Format Support
Integrations
Local Model Operation
Apple Foundation ModelsOllamaLM Studio
Multiple AI Provider Integration
Apple Foundation ModelsOpenAIAnthropicGoogle GeminiGroq CloudOllamaOpenRouterx AIPerplexityLM StudioMistralAmazon Bedrock
Number of Supported Models
350
Platform Integration
Custom integrations available on request
Third Party App Support
SlackJiraEmail (generic)

Limitation Features

API Key Support
Beta Version
Full Automation Limitation
Google Ban Risk
Limited to Mac Platform
macOS Support
Apple Silicon & Intel, macOS 12+
Pricing Transparency
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