ChatKit vs Zap - Cover Letters

Comparing the features of ChatKit to Zap - Cover Letters

Feature
ChatKit
Zap - Cover Letters

Capability Features

AI Cover Letter Generator
Chat Bookmarks
ChatKit Credits
Custom Cover Letter
File Upload
Instant Generation
No Login Required
Own API Key Usage
Prompt Templates
Temperature Control
Temperature: 0.5
Text to Speech
Voice Input Support
Web Search

Integration Features

Github Sign Up
Google Sign Up
Supported Models
OpenAIGeminiAzureCustom models

Limitation Features

API Key Local Storage
No Native Account System

Other Features

Regular Feature Updates

Pricing Features

Free Tier
No Credit Card Required
One Time Payment
Subscription Upgrade