eCold.ai vs Kerlig™ AI Writing App for Mac

Comparing the features of eCold.ai to Kerlig™ AI Writing App for Mac

Feature
eCold.ai
Kerlig™ AI Writing App for Mac

Capability Features

Automatic Prospect Research
Built-in Actions
ProofreadWrite Slack repliesChat with documentsFix spelling and grammarImprove writingSummarizeMake shorterConvert to TypeScript interfaceYouTube Script CreatorCareer coachSimplify
Bulk Personalization
Chat History Availability
Chat Interface
Citations in Output
Custom Actions
Custom Tone of Voice
Document Attachments
Ease of Use
Edit Messages
Email Content Generation
Headless Mode
Human Replacement
40X faster, 6X cheaper than VA
Multi-step Research
Native macOS App
On-device Data Storage
Personalized Line Generation
Preset Customization
Reasoning Models
Regenerate Responses
Shortcuts & Hotkeys
Speed
Bulk requests take <60 seconds
Team Deployment via CLI

Integration Features

Attachment Types
DocumentsEbooksImages
Cold Email Tool Compatibility
InstantlyLemlistMailshakeQuickmail
CSV Upload Support
Export to CSV
LinkedIn URL Input
Local Model Operation
Apple Foundation ModelsOllamaLM Studio
Multiple AI Provider Integration
Apple Foundation ModelsOpenAIAnthropicGoogle GeminiGroq CloudOllamaOpenRouterx AIPerplexityLM StudioMistralAmazon Bedrock
Number of Supported Models
350
Prospecting Tool Export
Third Party App Support
SlackJiraEmail (generic)

Limitation Features

API Key Support
Does Not Send Emails
Limited to Mac Platform
macOS Support
Apple Silicon & Intel, macOS 12+
Requires LinkedIn URL
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
Credit Expiration
Credit Rollover
Credit to Output Ratio
1 credit = 6 lines or 1 email
Free Credits
20
Free Tier
Lifetime Updates
Monthly Plans
No Subscription Required
Price Point
$15 for 100 credits$60 for 500 credits$110 for 1000 credits$250 for 3000 credits
Pro License Price
$79 (October Deal, reg. $467)
Pro License Seats
2
Refund Policy Duration
14-day money back guarantee
Single Purchase Credits
100 credits500 credits1000 credits3000 credits
Team License
$297/once
Team License Seats
10