Sesame vs Speeko

Comparing the features of Sesame to Speeko

Feature
Sesame
Speeko

Capability Features

1:1 Coaching Option
Consistent Personality
Context Awareness
Conversational Dynamics
Conversational Speech Generation
Dataset Size
1 million hours
Digital Notecards
Emotional Intelligence
Evaluation Suite
Exclusive Expert Content
Interview Prompts
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 Practice Exercises
Privacy of Recordings
Pronunciation Correction
Real-Time Voice Tracking
Sequence Length
2048
Single-Stage Model
Speech Analytics
PaceToneWordsSentimentIntonationTalk TimeWord ChoiceEloquence
Subjective Metrics
Comparative Mean Opinion Score
Text and Audio Input
TextAudio
Training Epochs
5
Vocal Warm-ups

Integration Features

GitHub Release
LLama Architecture Backbone
Mimi Split-RVQ Tokenizer
Platform Support
MaciPhoneiPad

Limitation Features

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

Other Features

Five-Star Reviews
3500
User Base
400000

Pricing Features

Free Preview
Free Trial
Open Source
Apache 2.0