SoundFX AI vs UntitledPen

Comparing the features of SoundFX AI to UntitledPen

Feature
SoundFX AI
UntitledPen

Capability Features

Access to Generated History (Starter & Premium)
AI Sound Effects Generation
AI Writing Commands
rewritepolishimprove flowtone
Audio Download Quality Free Plan
128 kbps, 44.1 kHz
Audio Download Quality Paid Plans
Up to 192 kbps, 44.1 kHz
Audio Exports
Custom Sound Effects
Customizable Voice Tone
Download and Use Anywhere
File Upload Support
High Quality Image Input
Instant Generation
Mini Demo Available
Multilingual Support
Natural Voice Generation
Notion-like Smart Editor
Preview Before Download
Royalty Free Music Library
Smart Transcription
Smart Writing Assistant
Speech to Text
Studio Mode
Supported Input Types
Text DescriptionImage Upload
Text to Speech
Voice Editor
Voice Types
AlloyAshBalladCoralEchoFableNovaOnyxSageShimmerVerse

Integration Features

API or Plugin Integration
Integrations Information
Supported Output Format
Not specified

Limitation Features

Access to Generated History (Free)
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
Free Tier Usage Limit
5
Premium Plan Output Limit
20
Sound Effect Customization After Generation
Not specified
Starter Plan Output Limit
10

Pricing Features

Basic Plan Credits
100
Creator Plan Monthly Price
$25 per month
Free Plan AI Refine Limit
1000
Free Plan Character Limit
10000
Free Plan Price
$0
Free Tier
3
No Credit Card Required
Premium Plan Credits
500
Premium Plan Price
£15 per month
Pro Plan Price
$12 per month (billed annually)
Pro/Creator Plan Character Limit
200000
Starter Plan Price
£7 per month
Trial Period
Not specified