ChatKit vs Stamp

Comparing the features of ChatKit to Stamp

Feature
ChatKit
Stamp

Capability Features

Automatic Categorization
Automatic Email Drafting
Calendar Integration
Chat Bookmarks
ChatKit Credits
Context-aware Drafting
Custom Email Labels
Email Prioritization
File Upload
Long Term Memory Personalization
No Login Required
Own API Key Usage
Prompt Templates
Spam/Virus Protection
Stamp Mode
Temperature Control
Temperature: 0.5
Text to Speech
Voice Input Support
Web Search
Web Search for Emails

Integration Features

Custom Integrations
IMAP Email Support
Integrates with Gmail
Outlook Integration Planned
Supported Models
OpenAIGeminiAzureCustom models

Limitation Features

API Key Local Storage
Email Data Not Stored
No Free Tier
No Native Account System
No Native Spam/Virus Detection

Other Features

Regular Feature Updates

Pricing Features

Free Trial Period
2 weeks
One Time Payment
Paid Subscription Required
Subscription Upgrade