Sesame vs WebsiteVoice

Comparing the features of Sesame to WebsiteVoice

Feature
Sesame
WebsiteVoice

Capability Features

Accessibility Support
Additional Voices
Audio Analytics
Automatic Content Detection
Consistent Personality
Context Awareness
Control Panel Management
Conversational Dynamics
Conversational Speech Generation
Custom Text Intro/Outro
Customizable Widget
Dataset Size
1 million hours
Emotional Intelligence
Evaluation Suite
Faster Audio Conversion
Help Visual Impairment Non-Profit
Model Sizes
Tiny: 1B backbone, 100M decoderSmall: 3B backbone, 250M decoderMedium: 8B backbone, 300M decoder
MP3 Download
Multiple Speaker Handling
No Audio or Text Ads
Objective Metrics
Word Error RateSpeaker SimilarityHomograph DisambiguationPronunciation Consistency
Partial Multilingual Support Planned
Planned for 20+ languages
Priority Support
Pronunciation Correction
Quick Installation
Removal of Watermark
Sequence Length
2048
Single-Stage Model
Smart Natural Voice
Social Sharing
Subjective Metrics
Comparative Mean Opinion Score
Supported Languages
EnglishChineseDanishSpanishDutchFrenchGermanItalianJapaneseKoreanNorwegianPolishPortugueseRomanianRussian
Supports Multiple Languages
38
Supports Multiple Voice Types
MaleFemale
Text and Audio Input
TextAudio
Ticket Support
Training Epochs
5
Voice Speed Adjustment

Integration Features

API or Plugin Support
GitHub Release
Integration Method
JavaScript snippet
LLama Architecture Backbone
Mimi Split-RVQ Tokenizer

Limitation Features

Cannot Model Conversation Structure
English Language Dominance
Limited Audio Plays on Lower Tiers
Starter: 1/day, Premium: 5/day, Professional: 10/day
Memory Bottleneck in Training
No Explicit Mention of Offline Use
No Mention of CMS Integrations
No Mention of File Format Support Beyond MP3
No Pre-trained Language Model Use
Play Counting Rule
Only new text played is counted as a play. Long pages/articles might be counted as two plays.
Real-Time Generation Delay
RVQ time-to-first-audio scales poorly

Pricing Features

Audio Play Definition
1 audio play = 1000 words
Free Preview
Free Tier
Free Trial
14 days
Monthly Billing
No Credit Card Required
Open Source
Apache 2.0
Premium Plan Audio Plays Per Day
5
Premium Plan Price
$29/month
Premium Plan Yearly Price
$309/year
Professional Plan Audio Plays Per Day
10
Professional Plan Price
$49/month
Professional Plan Yearly Price
$529/year
Starter Plan Audio Plays Per Day
1
Starter Plan Monthly Price
$9/month
Yearly Billing Option