Nova Echo AI vs Sesame

Comparing the features of Nova Echo AI to Sesame

Feature
Nova Echo AI
Sesame

Capability Features

1:1 Consultation Hours
2 hours/month
24/7 Availability
Advanced Prompt Engineering
All-in-One CRM
Appointment Booking
Brand Guideline & Governance Consulting
Call Analytics
Call Scoring
Campaign Management
Compliance Features
Concurrent Inbound Calls Limit
1 at a timeUnlimited
Concurrent Outbound Calls Limit
1 at a timeUnlimited
Consistent Personality
Context Awareness
Conversational Dynamics
Conversational Speech Generation
Custom Automation Development
Automatic SMSEmailVoicemailSummary GenerationQuote Creation
Custom Development & Integrations
Dataset Size
1 million hours
Dedicated CSM
Done-for-you Setup
Emotional Intelligence
Employee Types
ReceptionistsSpeed-to-LeadMass Outbound Calling
Evaluation Suite
Form Collection & Summaries
Human-like Voice
Hyper human-like
Implementation Speed
48 hours
Industry Use Cases
SalesCustomer serviceAppointment settingLead qualification
Languages Supported
35+
Lead Contact Speed
< 1 minute
Live Call Transfer
Maximum Calls Per Day
10,000+
Maximum Calls Per Minute
1500+
Model Sizes
Tiny: 1B backbone, 100M decoderSmall: 3B backbone, 250M decoderMedium: 8B backbone, 300M decoder
Multiple Speaker Handling
Objection Handling Optimization
Objective Metrics
Word Error RateSpeaker SimilarityHomograph DisambiguationPronunciation Consistency
Partial Multilingual Support Planned
Planned for 20+ languages
Pronunciation Correction
Sequence Length
2048
Simple Intuitive Interface
Single-Stage Model
Subjective Metrics
Comparative Mean Opinion Score
Support Question Handling Optimization
Text and Audio Input
TextAudio
Training Epochs
5
Ultra Low Latency
Sub-1500ms
University Access
Voice Customization Options
Extensive tone & speed control
Weekly Group Support Calls
2 per week
White-glove Onboarding

Integration Features

API Access
CRM Integrations
GitHub Release
LLama Architecture Backbone
Mimi Split-RVQ Tokenizer
Platform Integrations
10
Private Slack Channel
Third-party Integrations
3000

Limitation Features

Cannot Model Conversation Structure
English Language Dominance
Free Tier Duration
3 months max
Free Tier Overage
N/A
Limit Free Tier Calls
1 at a time
Maximum Minutes on Free Tier
60
Memory Bottleneck in Training
No Pre-trained Language Model Use
Real-Time Generation Delay
RVQ time-to-first-audio scales poorly

Other Features

Affiliate Program
Agency Reseller Program

Pricing Features

Free Preview
Free Tier
Monthly Minutes Included
601005003000
Nova Hyper Price
$1,299/month
Nova Light Price
$99/month
Nova Super Price
$333/month
Open Source
Apache 2.0
Overage Rate
N/A$0.25/min$0.15/min$0.13/min
Subscription Plans
Nova LightNova SuperNova Hyper
Trial Period
3 months
Volume Discounts