ACE Studio AI Singing Voice Generator vs Unreal Speech

Comparing the features of ACE Studio AI Singing Voice Generator to Unreal Speech

Feature
ACE Studio AI Singing Voice Generator
Unreal Speech

Capability Features

Advanced Vocal Editing
PronunciationPitchVibratoBreathingFalsettoTensionStrengthEmotion
AI Choir Generation
AI Singing Voice Generation
AI Violin Performance
AI Voice Changer
Asynchronous Requests
Celebrity Voices
Cloud Based
Community Voice Models
Dashboard Access
DAW Workflow Support
Editable Vocal Samples
Genre Variety
PopSoulLatinoCinematicOperaChild VoiceHip hopBalladR&BLatin PopR&B/FunkSoul/FunkLatin Folk
Highly Editable AI Vocals
Language/Country Support
EnglishSpanishChineseJapanese
Max Audio Duration
10 hours
Max Monthly Characters
7000000000
No Custom Model Training for VoiceMix
Number of AI Voices
80
PDF to MusicXML
Per-sentence Timestamps
Per-word Timestamps
Production Ready Infrastructure
Royalty-Free Commercial Use
Royalty-Free Licensing
Song Templates Library
Stem Separation
Streaming Endpoint
Streaming Latency
0.3s
Supported Audio Codecs
libmp3lamepcm_mulaw
Supported Bitrates
320k256k192k128k96k64k48k32k16k
Supported Language List
US EnglishUK EnglishMandarin ChineseHindiSpanishPortugueseJapaneseFrenchItalian
Supported Voices
48
Synchronous Requests
Text to Samples
Text-to-Speech API
/stream/speech/synthesisTasks/streamWithTimestamps
Uptime SLA
99.9%
Usage Commercial Rights
Vocal to MIDI
Voice Cloning
Voice Designer / VoiceMix
Voice Parameter Control
SpeedPitch
WebSocket Streaming

Integration Features

API Documentation
API Integration
PythonNode.jsReact NativeBash
DAW Plugin Integration
VST3AUAAX
Input Audio File Support
Input MIDI Support
Sign In Methods
GoogleEmail
Supported Export Formats
MP3PCM µ-law

Limitation Features

Attribution Requirement
Free plan requires attribution
Max Characters /speech
3000
Max Characters /stream
1000
Max Characters /synthesisTasks
500000
No Song Generation

Other Features

Affiliate Program
Comparison to Competitors
AmazonMicrosoftGoogleElevenLabsPlay.ht
Multi-Platform Languages
JapaneseEnglishSimplified Chinese

Pricing Features

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