Models
Reference
Changelog
Choose your model
Quail Voice Focus
Primary speaker isolation. Near-field Voice Focus that suppresses background voices and noise.
Tyto
Audio Insight. Predicts and diagnoses downstream Voice AI failures with a single Tyto Risk Score, in real time or offline.
Quail VAD
Voice Activity Detection. Robust, standalone speech detection for noisy Voice AI pipelines, with no separate denoiser required.
Quail
Speech enhancement for Voice AI. Improves STT accuracy in far-field, multi-speaker conditions.
Rook
Perceptual speech enhancement. Removes noise and reverb for natural-sounding human conversation.
Start your integration
LiveKit
Add real-time speech enhancement to your voice agents with a single plugin.
Pipecat
Integrate our voice enhancement processor directly into your Pipecat pipelines.
SDK Quickstart
Use our official Python, Rust, WebAssembly, Node.js, C, and C++ bindings to integrate into your application.
Try it
Read the benchmarks or listen to qualitative samples to see the performance of our models. To try any model on your own audio, see the examples page. You can test the SDK for 30 days for free.SDK Playground
Compare transcripts and WER with and without Quail Voice Focus in our Developer Platform.
Hugging Face Demo
Try Quail Voice Focus without an account on HuggingFace.
Developer resources
Model reference
Detailed specs covering model IDs, sample rates, latency, and file sizes.
Pricing
Understand SDK pricing, trial access, and billing basics.
SDK Reference
Explore all available functions and types in the core SDK.
Changelog
See what’s new in each SDK release.