Sound Technology

An innovation & software development studio focused on audio, entertainment and online collaboration.


We Are Software Engineers and Audio Experts

Synervoz is a software development company focused on projects with complex audio requirements. We specialize in voice, video, music, and other audio technologies across all platforms including phones, desktop, web, embedded, and gaming consoles.

We design, develop, and co-create apps and SDKs for other companies, but we also have our own apps and SDKs available for licensing.

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Custom Development

We have developed new apps and SDKs from scratch, as well as jumped into existing projects with hundreds of engineers and scale reaching millions of users.

New Product Innovation

We have worked with R&D teams to develop projects from prototype through production.

Product Conceptualization and Co-development

We bring fresh ideas that we can build alone, or as an extension of your team. We can also bring our existing tech to the table.

Custom Design

You have an idea. We can help design & prototype it to help get buy-in from stakeholders or investors.

Go-to-market and Partner Introductions

We make introductions, build business cases, and establish new companies. As industry experts, we support innovation enthusiastically.

Our Focus

We build products end-to-end, therefore our expertise extends beyond audio, revolving around six main product categories:

01/ Voice, Video and Hangouts

Specialized solutions for voice and video chat products, custom webRTC, as well as pioneering innovative communication technologies like drop-in and handsfree intercom (to name a few).

02/ Music and Podcast

We pioneered the listening party. We invented 'smart ducking'. We mastered sync and shared music experiences. Leverage our existing tech stack and simplify integration with services like Spotify, Dash Radio, YouTube Music, and live broadcasting services like OBS, Millicast (, and Amazon IVS.

03/ Watch Parties, Games and Social Apps

Complex audio challenges stack up when combining voice, video or gaming. Synervoz can help address these issues or develop an entire solution for you, as we did for a co-development product called Kosmi.

04/ Remote Collaboration and Metaverse

Social audio, drop-in audio for productivity applications, audio transcripts (which we built for Slack), innovative virtual office, and other metaverse use cases all fall into our domain expertise.

05/ Hardware and Embedded

Customization and optimization of software to tackle hardware constraints such as limited compute, memory, and power. We also offer a comprehensive range of design and development services for firmware, middleware, and companion apps across all platforms.

06/ Pro Audio

Combining our musical expertise with precise software engineering to cater to the unique needs of audio professionals, musicians, and hardware manufacturers. Whether it's building plugins, high-end devices, or a digital audio workstation (DAW).


Synervoz also has its own products. Our Switchboard brand houses our core product offerings.

SDK and Developer Tools

An easy-to-use cross-platform audio SDK for fast audio app development.

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White Label

We offer White Label solutions for rapid prototyping and testing, as well as customized options using our SDK and support services.

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Switchboard App

Developed in-house, our social audio app allows users to talk to each other while listening to music. Great for working remotely, cyclists, and a bunch of other use cases. These days we mostly use it as a sample app, but we can also use it as a starting point for your project.

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Hearing Is Believing

Check out these audio demos

We love building cool things.