Why Appen?

With access to a crowd of 1 million people in over 130 countries, combined with our experienced project managers, you can improve the accuracy of your search results pages for users worldwide. Our curated crowd is skilled in search evaluation, and provides the local market knowledge needed to provide the right inputs to train your search engine algorithm.

Additional resources


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.

Improving relevant search results for Microsoft Bing - Appen Case Study

Improving Search Quality for Microsoft Bing in Multiple Markets [Case Study]

Improving results of the Bing search engine requires improving algorithms. Appen provides data collection support to optimize performance.

Supporting the Artificial Intelligence Market in China: Appen Office in Bejing

Supporting the Artificial Intelligence Market in China: Appen Office in Bejing

Appen’s newly opened office in Beijing will help build a presence within the Chinese technology market and further develop local capability.

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