Langfinity vs Sesame

Comparing the features of Langfinity to Sesame

Feature
Langfinity
Sesame

Capability Features

Consistent Personality
Context Awareness
Conversational Dynamics
Conversational Speech Generation
Dataset Size
1 million hours
Device Compatibility
Any device, anywhere
Effortless Multi-way Translation
Emotional Intelligence
Evaluation Suite
Export Recordings
Faster Meeting Time
2X
Free Demo
Highlight and Summary Extraction
Industry Domains Supported
ManufacturingTechnologyTransportationChurchPharmaceutical
Industry Use Cases
MeetingsWorship servicesGlobal all-handsTrainingEvents
Industry-specific Fine-tuning
Industry-specific Terminology
Language Detection
Lifelike Human Voices
TerraVenusLunaMercuryMarsJupiter
Manual Note-taking Not Needed
Model Sizes
Tiny: 1B backbone, 100M decoderSmall: 3B backbone, 250M decoderMedium: 8B backbone, 300M decoder
Multi-Speaker, Multi-Language Support
Multilingual Meeting Notes
Multiple Speaker Handling
Objective Metrics
Word Error RateSpeaker SimilarityHomograph DisambiguationPronunciation Consistency
Partial Multilingual Support Planned
Planned for 20+ languages
Pronunciation Correction
QR Code Access
Real-Time AI Voice Translation
Sequence Length
2048
Single-Stage Model
Subjective Metrics
Comparative Mean Opinion Score
Supported Language List
50+
Text and Audio Input
TextAudio
Training Epochs
5
Transcription
Translation Accuracy Baseline
>85%
Translation Cost Savings
15X
Voice Avatars
Voice-to-Text Translation Speed
under 300ms
Voice-to-Voice Translation Speed
1-3 seconds

Integration Features

GitHub Release
LLama Architecture Backbone
Meeting Platform Integration
TeamsZoomGoogle Meet
Mimi Split-RVQ Tokenizer

Limitation Features

API or Plugin Integration
Cannot Model Conversation Structure
English Language Dominance
File Formats Supported
Not specified
Memory Bottleneck in Training
No Pre-trained Language Model Use
Platform Integration
Coming soon
Pricing Information
Not specified
Real-Time Generation Delay
RVQ time-to-first-audio scales poorly

Pricing Features

Free Preview
Free Tier
Open Source
Apache 2.0