Gabriel AI vs Sesame

Comparing the features of Gabriel AI to Sesame

Feature
Gabriel AI
Sesame

Capability Features

AI Message Curation
Automated Outreach
Bulk Voicemail Delivery
Campaign Performance Tracking
Client Data Fields
Full NameFirst NameLast NamePhone NumberStateAddressBillInsurance CompanyCustom
Consistent Personality
Contact List Import
Context Awareness
Conversational Dynamics
Conversational Speech Generation
Custom Voice Upload
Data Security and Compliance
Dataset Size
1 million hours
Emotional Intelligence
Evaluation Suite
Follow-Up Automation
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 SMS Messaging
Personalized Voice Messaging
Pronunciation Correction
Script Generation
Sequence Length
2048
Single-Stage Model
Subjective Metrics
Comparative Mean Opinion Score
Text and Audio Input
TextAudio
Training Epochs
5
Voice Cloning
Voice Recorder
Voicemail Scheduling

Integration Features

API Access
File Formats Supported
CSVXLSX
GitHub Release
LLama Architecture Backbone
Mimi Split-RVQ Tokenizer
Third-Party API Integration

Limitation Features

Cannot Model Conversation Structure
English Language Dominance
Manual Contact Upload Required
Memory Bottleneck in Training
No Direct Calling
No Email Integration
No Pre-trained Language Model Use
Real-Time Generation Delay
RVQ time-to-first-audio scales poorly

Pricing Features

Contact Limit Example
100
Credit Rollover
Dominate Plan Credits
100000
Dominate Plan Credits Per Call
30
Dominate Plan Credits Per Extra Call
25
Dominate Plan Price
$1000/month
Free Preview
Free Tier
Launch Plan Credits
20000
Launch Plan Credits Per Call
50
Launch Plan Credits Per Extra Call
65
Monthly Billing Option
Open Source
Apache 2.0
Pricing Plan Details
LaunchScaleDominate
Scale Plan Credits
60000
Scale Plan Credits Per Call
40
Scale Plan Credits Per Extra Call
50
Scale Plan Price
$600/month
Start Plan Price
$200/month