Sesame vs Willow Voice

Comparing the features of Sesame to Willow Voice

Feature
Sesame
Willow Voice

Capability Features

AI Mode
Auto Editing
Consistent Personality
Context Awareness
Contextual Awareness
Conversational Dynamics
Conversational Speech Generation
Customizable Dictionaries
Dataset Size
1 million hours
Emotional Intelligence
Evaluation Suite
Handles Mid-Sentence Changes
HIPAA Compliance
Model Sizes
Tiny: 1B backbone, 100M decoderSmall: 3B backbone, 250M decoderMedium: 8B backbone, 300M decoder
Multiple Speaker Handling
Objective Metrics
Word Error RateSpeaker SimilarityHomograph DisambiguationPronunciation Consistency
Partial Multilingual Support Planned
Planned for 20+ languages
Personalized Writing Style
Privacy Focused
Pronunciation Correction
Real-time Adaptation
Sequence Length
2048
Single-Stage Model
SOC 2 Compliance
Subjective Metrics
Comparative Mean Opinion Score
Text and Audio Input
TextAudio
Training Epochs
5
Understands Tone
Voice Commands
Whispering and Noise Optimization
Works Anywhere

Integration Features

Browser Compatibility
GitHub Release
Gmail Integration
iMessage Integration
LLama Architecture Backbone
macOS Compatibility
Mimi Split-RVQ Tokenizer
Notion Integration
Slack Integration

Limitation Features

Cannot Model Conversation Structure
English Language Dominance
Language Availability Limitation
English only
Memory Bottleneck in Training
No Pre-trained Language Model Use
Platform Limitation
No Windows versionNo iOS version
Real-Time Generation Delay
RVQ time-to-first-audio scales poorly

Pricing Features

Free Preview
Free Tier
No Credit Card for Free Tier
Open Source
Apache 2.0
Paid Plan Price
$15/month