WhisperUI vs Plus AI Presentation Narrator

Comparing the features of WhisperUI to Plus AI Presentation Narrator

Feature
WhisperUI
Plus AI Presentation Narrator

Capability Features

Automatic Slide Advancement
Batch File Upload
Desktop Version
Drag & Drop Upload
Edit Transcription
Export SRT Subtitles
Fast Transcription Speed
Most files within a few minutes
File Browse Upload
High Accuracy Model
High (depends on audio quality)
Multi-Language Transcription
Professional Voice Quality
Professional
Script via Speaker Notes
Speech to Text
Supported Language List
EnglishSpanishFrenchGermanChineseand more
Text to Speech
Translation to English
Unlimited Daily Uploads
Video Export

Integration Features

PowerPoint Integration
Presentation Tools Integration
Supported Audio Types
mp3mp4mpegmpgam4awavoggwebm

Limitation Features

Developer-Focused Alternatives
File Size Limit
25
No Internal Billing
OpenAI API Key Required
Web App Only

Other Features

API Key Stored Locally

Pricing Features

Direct API Usage Billing
OpenAI API usage billing
Free Tier
Has Free Tier
Premium Plan Features
Upload multiple files at onceUnlimited daily files uploadTransform audio files into SRT files