Chirp 3

Chirp 3

Google
+
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About

Async is a developer-first AI voice platform, rooted in technology that powers Podcastle, offering premium text-to-speech and voice cloning via a simple, high-performance API. Developers gain access to broadcast-quality, natural-sounding voices with under-200 ms latency, and can create personalized voice clones using just a three-second audio sample. It supports streaming output so audio plays as it’s generated, and offers transparent usage-based billing with real-time daily stats and per-second cost control. Built to scale from prototypes to full production, Async makes advanced voice capabilities accessible to indie developers and enterprises alike, backed by the same trusted infrastructure that fueled Podcastle.

About

​Google Cloud's Text-to-Speech API introduces Chirp 3, enabling users to create personalized voice models using their own high-quality audio recordings. This feature facilitates the rapid generation of custom voices, which can be utilized to synthesize audio through the Cloud Text-to-Speech API, supporting both streaming and long-form text. Access to this voice cloning capability is restricted to allow-listed users due to safety considerations; interested parties should contact the sales team to be added to the allowed list. Instant Custom Voice creation and synthesis are supported in various languages, including English (US), Spanish (US), and French (Canada), among others. It is available in multiple Google Cloud regions, and supported output formats include LINEAR16, OGG_OPUS, PCM, ALAW, MULAW, and MP3, depending on the API method used.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers wanting a tool to get natural voice generation and cloning for apps

Audience

Organizations wanting a tool to develop custom voice models for personalized and natural-sounding speech synthesis applications

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$1 per hour
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Async
United States
async.ai/

Company Information

Google
Founded: 1998
United States
cloud.google.com/text-to-speech/docs/chirp3-instant-custom-voice

Alternatives

Alternatives

Fish Audio

Fish Audio

Hanabi AI
Fish Audio

Fish Audio

Hanabi AI
Qwen3-TTS

Qwen3-TTS

Alibaba

Categories

Categories

Integrations

GitHub
Google Cloud Text-to-Speech
Google Colab
JavaScript
Podcastle
Python
Totality
Twilio
Vertex AI

Integrations

GitHub
Google Cloud Text-to-Speech
Google Colab
JavaScript
Podcastle
Python
Totality
Twilio
Vertex AI
Claim Async and update features and information
Claim Async and update features and information
Claim Chirp 3 and update features and information
Claim Chirp 3 and update features and information