ACE Studio AI Singing Voice Generator vs Sesame

Comparing the features of ACE Studio AI Singing Voice Generator to Sesame

Feature
ACE Studio AI Singing Voice Generator
Sesame

Capability Features

Advanced Vocal Editing
PronunciationPitchVibratoBreathingFalsettoTensionStrengthEmotion
AI Choir Generation
AI Singing Voice Generation
AI Violin Performance
AI Voice Changer
Celebrity Voices
Cloud Based
Community Voice Models
Consistent Personality
Context Awareness
Conversational Dynamics
Conversational Speech Generation
Dataset Size
1 million hours
DAW Workflow Support
Editable Vocal Samples
Emotional Intelligence
Evaluation Suite
Genre Variety
PopSoulLatinoCinematicOperaChild VoiceHip hopBalladR&BLatin PopR&B/FunkSoul/FunkLatin Folk
Highly Editable AI Vocals
Language/Country Support
EnglishSpanishChineseJapanese
Model Sizes
Tiny: 1B backbone, 100M decoderSmall: 3B backbone, 250M decoderMedium: 8B backbone, 300M decoder
Multiple Speaker Handling
No Custom Model Training for VoiceMix
Number of AI Voices
80
Objective Metrics
Word Error RateSpeaker SimilarityHomograph DisambiguationPronunciation Consistency
Partial Multilingual Support Planned
Planned for 20+ languages
PDF to MusicXML
Pronunciation Correction
Royalty-Free Commercial Use
Royalty-Free Licensing
Sequence Length
2048
Single-Stage Model
Song Templates Library
Stem Separation
Subjective Metrics
Comparative Mean Opinion Score
Text and Audio Input
TextAudio
Text to Samples
Training Epochs
5
Vocal to MIDI
Voice Cloning
Voice Designer / VoiceMix

Integration Features

DAW Plugin Integration
VST3AUAAX
GitHub Release
Input Audio File Support
Input MIDI Support
LLama Architecture Backbone
Mimi Split-RVQ Tokenizer

Limitation Features

Cannot Model Conversation Structure
English Language Dominance
Memory Bottleneck in Training
No Pre-trained Language Model Use
No Song Generation
Real-Time Generation Delay
RVQ time-to-first-audio scales poorly

Other Features

Multi-Platform Languages
JapaneseEnglishSimplified Chinese

Pricing Features

Free Preview
Free Tier
Open Source
Apache 2.0