Powerful Features
Advanced capabilities that set Hyllo apart from traditional speech recognition
On-Device Privacy
Your voice never leaves the device. The transcription is done totally offline.
Multilingual Support
Highly accurate transcription for ~100 languages and dialects.
Smart Speaker Separation
Automatically distinguish 8+ speakers, ideal for meetings & interviews.
Word-Level Timestamps
Millisecond-accurate timestamps for every word, enabling frame-perfect audio editing.
LLM Orchestration
Seamlessly integrate LLM for summary and Q&A.
NPU-Optimized Engine
10x faster than CPU processing with Apple Neural Engine support.
Core Capabilities
Detailed explanation of Hyllo's core features
Speech Recognition
Hyllo uses advanced open-sourced models to convert speech to text with industry-leading accuracy.
- • Support for ~100 languages and dialects
- • State of the art models for speech recognition, including Whisper, SenseVoice and more
- • Highly accurate for domain-specific vocabulary in medical, legal, and technical fields
Speaker Diarization
Automatically identify and label different speakers in a conversation.
- • Distinguish up to 8+ unique speakers
- • 95% accuracy under ideal conditions
Word-Level Timestamps
Precise timing information for each word in the transcription.
- • Millisecond-accurate word timing, perfect for video editing and captioning
- • Efficient and accurate audio navigation and playback based on transcription
- • Export to various caption formats
LLM Integration
Connect with leading LLMs to enhance functionality.
- • Translation to other languages
- • Automatic summarization of content
- • Q&A generation from transcriptions
Model Comparison
See how our different speech recognition models compare
| Feature | Whisper-Base | Whisper-Large-V3-Turbo | SenseVoice-Small |
|---|---|---|---|
| Accuracy | |||
| Processing Speed | |||
| Languages Supported | 50+ | 50+ | 5 |
Whisper Models
- • Open-sourced by OpenAI. Please refer to the GitHub repository for more information.
- • Highly accurate for English, Dutch, Spanish, Italian, German, Russion, Portuguese, etc.
SenseVoice Models
- • Open-sourced by Alibaba. Please refer to the GitHub repository for more information.
- • Support Mandarin, Cantonese, English, Japanese, and Korean.
Ready to Experience Hyllo?
Download now and transform how you work with audio