About 51Degrees Device Detection

51Degrees was founded in the UK in 2010 and is the only commercial open source solution available for companies looking for a device detection solution. Leaders in AdTech, Publishing, Content Management Platforms, Digital Agencies and over 1.5 million websites including global brands like Sitecore, Centro, Fandom, Tencent, as well as companies like eBay and Disney use 51Degrees. 51Degrees performs with better than 99.9% matching accuracy against circa 1 million combinations of device models, operating systems, browsers and apps. 51Degrees provides excellent global device data coverage, including lesser-known devices and browsers.

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