Appen brings over 20 years of experience capturing and enriching a wide variety of data types including speech, text, image and video.

We have deep expertise in more than 180 languages and dialects, and access to a global crowd of over 400,000 skilled contractors.

Appen partners with leading technology, automotive and eCommerce companies — as well as governments worldwide — to help them develop, enhance and use products that rely on natural languages and machine learning.

Appen at a glance

  • Experience working in
    130+ countries
  • Expertise in 180+ languages
    Get the full list
  • 20+ years working with leading global technology companies
  • Access to a curated crowd
    of over 400,000
    flexible workers worldwide
  • Over 1 billion
    judgments made and 500,000 hours of audio processed
  • Over 330 employees
    located in six offices
    around the globe

Global coverage

United States

12131 113th Ave NE Suite #100
Kirkland, WA 98034-6944
(Offices in Detroit, MI, Kirkland, WA and San Rafael, CA)


Level 6, 9 Help Street
Chatswood NSW 2067

United Kingdom

Rockeagle House
Pynes Hill
Exeter, EX2 5AZ, Devon
Visit Appen UK


3/F Metro Lifestyle Complex
F. Torres St & E. Jacinto Ext
Davao City, Philippines 8000


Suite D, Room 8B18, Level 8,
KESHI Building
No.28 XinXi Road, HaiDian District
Beijing 100085, China

Life at Appen

At Appen, we’re committed to delivering the high-quality, human- annotated data needed to power machine learning and artificial intelligence. We’re a growing company that works with some of the world’s leading global technology companies, including innovators in search, speech, social media, eCommerce and more.

With over 300 employees worldwide, our company culture promotes a collaborative environment, celebrates innovative solutions to challenging problems, and fosters a strong sense of global community.

Awards & Recognition


We’re driven to create value for our clients, provide flexible jobs for our crowd, and foster a nurturing working environment for our employees.

We are honored to be recognized by various leading organizations.

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appen named #1 company for
flexible remote work in 2017

Giving back


Appen believes in giving back to our global community. We have a history of supporting numerous international nonprofits, including:

  • Habitat for Humanity
  • Movember
  • Oxfam
  • Red Cross
  • Room to Read

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Upcoming events

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Recent announcements

Work for Appen

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Talk with experts to find out which solution will work for you.

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Investor support

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General inquiries

All other inquiries such as media, marketing and more.

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