Why Appen?

Through our years of experience improving search algorithms for clients worldwide, we’ve developed a strong and repeatable methodology for search relevance projects. And with access to an experienced crowd of over 1 million people worldwide, we can quickly scale to meet our customers’ needs.

Our data services


  • Consultative Services

    We work closely with your team to develop a customized program that addresses your unique business challenges.

  • Data Annotation

    Improve your machine learning-based products with high-quality, human-annotated training data.

  • Personalization

    Train your algorithm to deliver more personalized results for your users, driving higher satisfaction and engagement.

  • Relevant Search Evaluation

    We provide customized programs designed to improve the accuracy and relevancy of your search results.

  • Semantic Annotation

    Improve product listings and on site search with semantic annotation.

  • Translation and Localization

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

Additional resources


5 Machine Learning Use Cases that are Making a Difference in the Business World

5 Machine Learning Use Cases that are Making a Difference in the Business World

Companies that are using machine learning are starting to reap the rewards and transform the way they do business. Machine learning is allowing businesses to optimize operations, deliver better customer experiences, enhance security and more. As enterprises race to stand out from the competition and do more with the same resources, machine learning is becoming an important investment. Here are …

Appen to Acquire Leapforce

Appen to Acquire Leapforce

Appen Limited (ASX:APX) today announced it has signed a definitive agreement to acquire Leapforce Inc.

Why does human-annotated data matter for search? Learn at Lucene/Solr Revolution

Why does human-annotated data matter for search? Learn at Lucene/Solr Revolution

Search is a critical component of any effective website or application, connecting users to the data they need to make decisions, whether it’s to find documents, do research or complete an online purchase. Modern search engines have evolved significantly in the past 5 years, incorporating machine learning and artificial intelligence techniques in all aspects of document and query processing, as …

Find jobs. Get help with your application. Learn about working with Appen.

Contact us
 

Improve your training data

Scale your machine learning with high-quality training data. Talk with one of our experts today.


Contact us

Contact Us