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Compared to Kerlig™ AI Writing App for Mac
Custos vs Kerlig™ AI Writing App for Mac
Comparing the features of Custos to Kerlig™ AI Writing App for Mac
Feature
Custos
Kerlig™ AI Writing App for Mac
Capability Features
AI Drafts
Built-in Actions
Proofread
Write Slack replies
Chat with documents
Fix spelling and grammar
Improve writing
Summarize
Make shorter
Convert to TypeScript interface
YouTube Script Creator
Career coach
Simplify
Chat History Availability
Chat Interface
Citations in Output
Context Capture
Custom Actions
Custom Tone of Voice
Document Attachments
Edit Messages
Headless Mode
Multi-step Research
Native macOS App
On-device Data Storage
Preset Customization
Reasoning Models
Recipient Understanding
Regenerate Responses
Shortcuts & Hotkeys
Style Mirroring
Team Deployment via CLI
Time Savings
Works Across Platforms
Integration Features
Attachment Types
Documents
Ebooks
Images
Local Model Operation
Apple Foundation Models
Ollama
LM Studio
Multiple AI Provider Integration
Apple Foundation Models
OpenAI
Anthropic
Google Gemini
Groq Cloud
Ollama
OpenRouter
x AI
Perplexity
LM Studio
Mistral
Amazon Bedrock
Number of Supported Models
350
Third Party App Support
Slack
Jira
Email (generic)
Limitation Features
API Key Support
Limited to Mac Platform
macOS Support
Apple Silicon & Intel, macOS 12+
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
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