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Average Ratings 0 Ratings

Total
ease
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Description

Felgo is a cross platform SDK that allows for rapid native app & gaming development for iOS, Android and Desktop & Embedded. Felgo has a number of advantages, including the time savings and ease of learning compared to other SDKs. You can write less source code and use a single code base across all platforms. You will have fewer bugs and quicker releases of new updates from one team for all platforms. Mobile and Desktop Key Features: * Create amazing UIs and animations that will wow your users. This will help you rank higher in the app store. * Code and time savings of up to 80% due to the reactive & declarative language and 200+ APIs. Key Features of Embedded * Create high-performance embedded system apps and second screen apps. * Native performance and quick UI creation powered by C++ & JavaScript. Felgo is an official Qt Technology Partner. Felgo is used by more than 50.000 developers around the world and has been field-proven by Fortune 500 companies in all industries.

Description

Phonon serves as an open-weight text-to-speech (TTS) model and inference runtime designed for developers seeking to incorporate speech generation into applications that require local and offline audio capabilities. This innovative system transforms text into spoken audio and has the ability to stream speech in real-time as it is produced. The runtime offers interfaces for Rust and Python, a Swift package for iOS and macOS, JavaScript support for web browsers, and libraries for Android; it can also function as a self-hosted server compatible with OpenAI's API. Depending on the variant of the model used, it accommodates languages such as English, French, German, Spanish, and Portuguese. Phonon is tailored for developers aiming to integrate speech functionalities into mobile, desktop, web, embedded, and server applications, particularly in scenarios requiring offline access or enhanced privacy. The English model, which consists of 31 million parameters, is licensed under Apache 2.0, while the language-specific and multilingual models, featuring 40 million parameters, operate under CC BY-NC 4.0. Additionally, the runtime’s code is available under either the Apache 2.0 or MIT licenses, making it accessible for various development needs. This flexibility and wide-ranging support make Phonon a versatile choice for speech synthesis across different platforms.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

Hugging Face No 

Integrations

Hugging Face Yes 

Pricing Details

Free for personal usage.
https://felgo.com/pricing
Free Trial Yes 
Free Version Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

FELGO GmbH

Founded

2012

Country

Austria

Website

felgo.com

Vendor Details

Company Name

Gradium

Founded

2025

Country

France, United States

Website

gradium.ai/phonon

Product Features

Application Development

Access Controls/Permissions Yes 
Code Assistance Yes 
Code Refactoring Yes 
Collaboration Tools Yes 
Compatibility Testing Yes 
Data Modeling Yes 
Debugging Yes 
Deployment Management Yes 
Graphical User Interface Yes 
Mobile Development Yes 
No-Code Yes 
Reporting/Analytics Yes 
Software Development Yes 
Source Control Yes 
Testing Management Yes 
Version Control Yes 
Web App Development No 

Alternatives

Alternatives

No Alternatives
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