ChatKit vs Lex

Comparing the features of ChatKit to Lex

Feature
ChatKit
Lex

Capability Features

AI Feedback
Chat Bookmarks
ChatKit Credits
Collaborative Documents
Commands
Comments
File Upload
Minimalist Interface
Mobile Web
No Login Required
Own API Key Usage
Prompt Templates
Publishing
Real-time Collaboration
Temperature Control
Temperature: 0.5
Text to Speech
Title Ideas
Track Changes
Versions
Voice Input Support
Web Search

Integration Features

Mac App Availability
Supported Models
OpenAIGeminiAzureCustom models

Limitation Features

API Key Local Storage
No Native Account System

Other Features

Book a Demo
Email Support
hello@lex.page
Google Docs Replacement
Regular Feature Updates
User Types
AcademicsWritersMarketersModern Creators

Pricing Features

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One Time Payment
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