Welcoming DeepZen voices into by Aflorithmic

DeepZen and Aflorithmic are teaming up! The London-based AI company is an important player in the synthetic speech industry and a new partner for AudioStack.



DeepZen and Aflorithmic are teaming up! The London-based AI company is an important player in the synthetic speech industry and a new partner for AudioStack.

We are very excited to announce the addition of 9 new high-quality AI voices to the AudioStack library. This allows you to add natural and expressive sounding synthetic voices to your audio projects. You’ll have access to American and British English and French male and female voices that display unprecedented naturalness and human likeness.

‍But this is not all: all DeepZen voices are adapting their emotion, tone of voice, and rhythm of speech according to the text input. Yes, you heard right! So, if you input text that has a sad meaning, the same voice will adopt a sad, slower tone and emotion, and similarly, if you input happy and cheery content, it will spread joy and enthusiasm! This feature makes these voices even suitable for longer content such as audiobooks and podcasts, but also for a plethora of other use cases.

Here are some samples of the awesome DeepZen voices. For more, visit our voice library.


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Check out DeepZen voices in the Aflorithmic synthetic voice library

About our partner DeepZen

DeepZen has been at the forefront of synthetic speech technology since 2017. The company offers cost and time effective digital voice solutions for audiobooks, advertising, marketing, brand voices and other types of voice content, including podcasting, gaming and virtual assistants.

‍The AI company uses cloned voices from professional narrators and voice artists in order to deliver life-like diction and the full spectrum of human emotion. DeepZen has always created voices that have real character and expressive qualities.


Bringing your text to life with high-quality voices

‍While AudioStack already has the deepest library of voices on the market today, 600 voices, 60 languages, 100+ sound designs, 50 sound effects in the same API solution, we are always on the lookout for adding the best voice providers to our roster and DeepZen is definitely one of the best ones. We are confident that these 9 new voices in our library will allow you to connect and engage with your audience better than ever.

‍This partnership with DeepZen provides a fantastic means for agencies to create bespoke audio content for their clients without the need for expensive studio production. Integrating DeepZen voices into our platform will make it easier than ever for publishers, marketers, content creators and more to get their brand out onto social media platforms, apps and websites.

‍Having all of this talent available on a single API, accessible with just a few lines of code is an absolute game-changer to developers tackling complex projects. Now audio production is faster than traditional audio development could ever allow; voice-actors have greater opportunities than ever to stand out in the industry.


Much more than just Text-to-Speech

Quick, scalable, and affordable, in 2022, digital audio production needs to be all of these things.‍

Whether it’s basic Text-to-Speech tasks or fully realised complex audio projects that integrate music and multiple voices, Aflorithmic is the go-to source. You don’t even need previous experience tackling the task at hand.



AudioStack is a London/Barcelona-based technology company. Its platform enables fully automated, scalable audio production by using synthetic media, voice cloning, and audio mastering, to then deliver it on any device, such as websites, mobile apps, or smart speakers.

With this Audio-As-A-Service, anybody can create beautiful sounding audio, starting from a simple text to including music and complex audio engineering without any previous experience required.

The team consists of highly skilled specialists in machine learning, software development, voice synthesizing, AI research, audio engineering, and product development.




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