ANNOUNCEMENT: Appen Acquires Leapforce
Rocket

Empowering data scientists to build awesome algorithms

Gather human judgments on a global scale

Measure, refine and improve your data driven strategies

Contact Us

Search Evaluation

We helped define world class search evaluation strategies using our battle-tested quality control processes.

Ads Analysis

Improve the relevance of your ad inventory and drive customer engagement with targeted, meaningful placements.

Local & Maps

Evaluate the relevance of your maps and geo data using our in-country experts with unmatched local knowledge.

Mobile Rating

Leap ahead with native on-device evaluation available on all major device platforms.

Speech & Annotation

Collect native in-country speech data and gain a deeper understanding of your data, layering it with human derived annotations.

Custom Crowd

We develop custom crowdsourced evaluation programs to help you organize, analyze and augment your valuable data.
World

10,000 Data Analysts in 35+ Countries, covering 28 Languages

With our extensive global crowd, we're sure to have your international evaluation project covered.

Australia

Belgium

Brazil

Canada

China

Germany

Denmark

Egypt

Finland

France

Greece

Hungary

India

Indonesia

Ireland

Israel

Italy

Japan

Mexico

Netherlands

Norway

Philippines

Poland

Russia

South Africa

Spain

Sweden

Switzerland

Thailand

Turkey

United Kingdom

United States

Vietnam

We've completed hundreds of millions of evaluation tasks for leading data driven companies from around the world. Find out more about how we can help you improve your ability to deliver timely, relevant information to your customers.

Native Evaluations on All Devices

Appen's industry leading evaluation platform supports native evaluations on all device types, including MAC, Windows, iOS and Android. From desktops to smartphones, smart devices and wearables, we have got you covered. Ditch the emulators and simulators and get real, native on-device data evaluations using our expert global crowd

Devices

Interested? We would be happy to share our experience with helping data
scientists build world class human evaluation programs.

Get in Touch

Fraud Alert - Have you received a letter via the US mail purporting to be from Appen regarding a 'customer service evaluation' assignment? Please read here for more information.

Stay Connected

Join data scientists, analysts and evaluators from around the world for news and updates.

 

Contact US

Appen
5050 Hopyard Road
Suite #425
Pleasanton, CA 94588

Phone: (925) 730-0073
Fax: (925) 730-0074

Send Us a Message

Copyright © Appen, Inc.