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 experience includes working in over 180 languages and dialects, allowing our clients to scale to new markets quickly and effectively.

Our data services


  • Field Testing

    Ensure a successful launch of your application or system by using local testers in the field

  • Language Technology QA

    Develop top notch language-based solutions with language quality assurance services.

  • Lexicons and Word Lists

    Use custom lexicons and word lists to ensure the accuracy of your speech and text-based systems.

  • Linguistic Annotation

    Help train your machine learning model to better understand text so it can respond more accurately to human interaction.

  • Linguistic Consulting

    Ensure your solutions meet the needs of customers worldwide with the help of expert linguists.

  • Translation and Localization

    Traditional translation and machine translation services from language and data experts.

Additional resources


How AI is Shifting Gears with Intelligent Automation | Appen Blog

How AI is Shifting Gears with Intelligent Automation

Artificial Intelligence (AI) is increasingly being adopted by industries around the world as organizations seek to uncover new efficiencies and capabilities. Adopters of AI are improving business processes and boosting their profitability while creating better experience for their customers and their employees through intelligent automation. AI systems are not just changing how we interact with our devices and digital virtual …

AI Requires a Human Touch_Appen Crowdsourcing_Crowd Sourced Data

AI Requires a Human Touch: How Appen Recruits Crowds to Improve Technology

Kerri Reynolds, Sr. VP of Human Resources and Crowdsourcing, shares insights into crowdsourcing and crowd recruiting.

Appen Gears Up for Big Presence at this Year’s Interspeech

Appen Gears Up for Big Presence at Interspeech 2017

Appen to present research on speech recognition, speaker comparisons, and Pashto speech data at this year’s Interspeech conference.

 

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