Why Appen?

For over 20 years, Appen has worked with companies around the world to improve their speech and machine learning-based solutions by providing high quality, human-annotated data.

Our data services


Appen Off the Shelf Linguistic Resources

Quickly expand your products into new markets with licensed language data.
Gain immediate access to a complete speech and language database to accelerate your product development efforts.

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Each of our clients is assigned a project manager to ensure that the work we do meets your needs. Tell us what you need and we’ll design a customized approach for you.


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