Appen has more than 20 years of experience in data annotation, collection, evaluation and transcription and a track record for successfully enhancing image, speech, text and video data for use in machine learning and artificial intelligence.

We have deep expertise in more than 180 languages and dialects, do work in more than 130 countries, and have access to a global crowd of over 1,000,000 skilled contractors.

Appen partners with leading technology, automotive and eCommerce companies — as well as governments worldwide — to help them secure the data they need to create innovative products and services that rely on natural language 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 1,000,000
    flexible workers worldwide
  • Over 3 billion
    judgments made and 500,000 hours of audio processed
  • Over 500 employees
    located in nine offices
    around the globe

Global coverage


Corporate Headquarters
Level 6, 9 Help Street
Chatswood NSW 2067

United States

US Headquarters
12131 113th Ave NE Suite #100
Kirkland, WA 98034-6944

(Offices in Detroit, MI; San Rafael, CA; and Pleasanton, CA)

United Kingdom

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


BPO building 1 Suntech iPark
Lancaster New City, Barangay Alapan II
Imus Cavite, Philippines

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


Office 712, 7/F Metropolis Tower,
No.2 Haidian Dongsan Street
Zhongguancun Xi Zone, Haidian District
Beijing, 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 500 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.

Read more

appen named #1 company for
flexible remote work in 2019

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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