Lemonfox.ai Speech‑to‑Text API vs UntitledPen

Comparing the features of Lemonfox.ai Speech‑to‑Text API to UntitledPen

Feature
Lemonfox.ai Speech‑to‑Text API
UntitledPen

Capability Features

AI Writing Commands
rewritepolishimprove flowtone
API Documentation URL
Audio Download Quality Free Plan
128 kbps, 44.1 kHz
Audio Download Quality Paid Plans
Up to 192 kbps, 44.1 kHz
Audio Exports
Customizable Voice Tone
Data Privacy Focus
Developer Usage
EU-based Processing
Fast Transcription Speed
File Upload Support
High Accuracy
Whisper large-v3
Mini Demo Available
Multilingual Support
Natural Voice Generation
Non-Developer Tool
Transcripo
Notion-like Smart Editor
Smart Transcription
Smart Writing Assistant
Speaker Recognition
Speech to Text
Studio Mode
Supported Language List
100+
Text to Speech
Translation Option
Voice Editor
Voice Types
AlloyAshBalladCoralEchoFableNovaOnyxSageShimmerVerse

Integration Features

Integrations Information

Limitation Features

Audio Quality Limitation Free
128 kbps max
Audio Quality Limitation Paid
192 kbps max
Character Limit
500
Free Plan AI Usage Limit
1000
Free Plan Voice Generation Limit
10000

Pricing Features

Additional Credits Price
$0.50 per 1M credits
Additional Speech-to-Text Hours per Credit
3
Additional Text-to-Speech Characters per Credit
200000
Creator Plan Monthly Price
$25 per month
First Month Free
Free Plan AI Refine Limit
1000
Free Plan Character Limit
10000
Free Plan Price
$0
Free Tier
Included Speech-to-Text Hours
30
Included Text-to-Speech Characters
2000000
Minimum Price per Hour
less than $0.17/hour
Monthly Subscription
$5/month
No Credit Card Required
Pro Plan Price
$12 per month (billed annually)
Pro/Creator Plan Character Limit
200000
Trial Period
Not specified