SoundFX AI vs Unreal Speech

Comparing the features of SoundFX AI to Unreal Speech

Feature
SoundFX AI
Unreal Speech

Capability Features

Access to Generated History (Starter & Premium)
AI Sound Effects Generation
Asynchronous Requests
Custom Sound Effects
Dashboard Access
Download and Use Anywhere
High Quality Image Input
Instant Generation
Max Audio Duration
10 hours
Max Monthly Characters
7000000000
Per-sentence Timestamps
Per-word Timestamps
Preview Before Download
Production Ready Infrastructure
Royalty Free Music Library
Streaming Endpoint
Streaming Latency
0.3s
Supported Audio Codecs
libmp3lamepcm_mulaw
Supported Bitrates
320k256k192k128k96k64k48k32k16k
Supported Input Types
Text DescriptionImage Upload
Supported Language List
US EnglishUK EnglishMandarin ChineseHindiSpanishPortugueseJapaneseFrenchItalian
Supported Voices
48
Synchronous Requests
Text-to-Speech API
/stream/speech/synthesisTasks/streamWithTimestamps
Uptime SLA
99.9%
Usage Commercial Rights
Voice Parameter Control
SpeedPitch
WebSocket Streaming

Integration Features

API Documentation
API Integration
PythonNode.jsReact NativeBash
API or Plugin Integration
Sign In Methods
GoogleEmail
Supported Export Formats
MP3PCM µ-law
Supported Output Format
Not specified

Limitation Features

Access to Generated History (Free)
Attribution Requirement
Free plan requires attribution
Free Tier Usage Limit
5
Max Characters /speech
3000
Max Characters /stream
1000
Max Characters /synthesisTasks
500000
Premium Plan Output Limit
20
Sound Effect Customization After Generation
Not specified
Starter Plan Output Limit
10
Voice Cloning

Other Features

Affiliate Program
Comparison to Competitors
AmazonMicrosoftGoogleElevenLabsPlay.ht

Pricing Features

Additional Usage Price
Basic - $16 per 1M charactersPlus - $12 per 1M charactersPro - $10 per 1M charactersEnterprise - $8 per 1M characters
Basic Plan Credits
100
Elite Plan Quota
625000000
Enterprise Plan Price
$4999/month
Free Characters Limit
250000
Free Plan Rollover
Free Tier
3
Paid Plan Rollover
Premium Plan Credits
500
Premium Plan Price
£15 per month
Starter Plan Price
£7 per month
Subscription Plans
BasicPlusProEnterprise
Trial Period