Requesting Custom Keywords

Machine learning on edge devices

Please submit a form for requesting custom keywords. You will be notified via email once the key model is trained. Commercial use of custom keywords is not permitted, unless a commercial license is purchased.


    How long does it take for keywords to be trained?

    The goal is to get the time down to under two hours. Currently the time varies, depending of the request backlog. Commercial models will be prioritized. Models with special requirements usually take longer. This requirements could be: Usage of a new language, unclear pronunciations.

    Currently the training could take as long as two weeks, because of non-automated steps involved.

    Which requirements does a keyword have?

    The maximum duration should not exceed one second. This limitation will be lifted in future versions.

    I need support for a custom platform?

    Please contact us at to check if we can support your platform. Micro controllers (like ESP32) are currently not supported.