51Degrees™ is the only device detection company designed in the current decade for the next decade. Speed of response and accuracy are important for delivering an optimal user experience and hi-fidelity analytics. 51Degrees™ performs with better than 99.9% matching accuracy against 1,164,663 combinations of Device models, Operating systems, Browsers and Apps.
51Degrees was founded in the UK in 2010 and is the only commercial open source solution available. Leaders in AdTech, Publishing, Content Management Platforms, Digital Agencies, and over 1.5 million websites including global brands like eBay and Disney use 51Degrees’ Device Detection solution.