Know what device every visitor is using to visit your website.
Use that knowledge to deliver a richer user experience and drive business growth.
Take your website to a whole new level.
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51Degrees provides deeper insights into user preferences and device-specific behaviour, for mobile network operators and their suppliers.
Enhance your analytics, maximise your network and improve your customer services and targeting with TAC data from 51Degrees.
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Discover how your customers are viewing your website - what device, what screen size…
Learn how your website performs and discover great insights into how customers behave based on their device.
Richer content, better user experience, increased engagement.
Identify the connection speed and quality of every website visitor.
Deliver a better user experience on your website, by tailoring your content based on your customer's connection.
Great user experience, reduced shopping cart abandonment, better performance.
51Degrees legal terms and conditions.
The ability to quickly segment audiences, target appropriately and optimise ad creative based on accurate analytics is vital for Adtech companies.
51Degrees' Device Intelligence can help you do this with it's patented technology, unrivaled accuracy and industry leading speed.
Use Device Intelligence to take your business to a whole new level.
You have invested in advertising in all the right channels, why fall at the last hurdle.
Leading advertisers use device intelligence to ensure they understand every user before delivering digital content and experiences.
51Degrees ensures your website doesn't get in the way of your brand conversations.
Publishers mobile sites often have huge page load times which results in abandoned page visits and ads not being viewed.
51Degrees enables content and advertising requests to be optimized for every user’s device.
Improve user experience, drive engagement and increase advertising revenue with 51Degrees Device Intelligence.
Responsive web design is not a one size fits all solution.
With money and man hours spent on advertising don't let a poor user experience compromises a potential conversion.
Implement 51Degrees server-side to optimize content faster, resulting in an improved user experience and increased conversion rates.
Leading digital agencies need to keep up to date with the latest trends and tool sets to ensure your clients get the best results can be a challenge when you are busy managing the day to day demand from clients.
Using 51Degrees you can adapt online content to maximise the potential of online conversions and steer the end user purchase path.
Plugin us into yours and your clients’ web platforms and see a more granular level of detail about the devices used for clients site.
Your platform is dependent on accurate device data to support improving client-side performance by optimizing user experiences server-side
51Degrees provides the fastest and most accurate device information, including 217 device properties such as retail price, vendor, device age, screen size and more to allow more granular analytics and better content optimization
We support over 20 leading CMS platforms.
Find out how our products have been used to improve user experience and to maximise revenue.
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To generate these results in your business contact us.
Understand how 51Degrees works with web platforms.
Browse API Docs
There's documentation about the data model, migrating from competitors and how 51Degrees works.
Download Premium or Enterprise data with a paid for licence key or login.
Download open source APIs for .NET, Java, C, C++, Node, PHP, Python, Perl, NGINX, HAProxy and more.
Select an API
Browse the full list of properties available in 51Degrees device detection solutions. Find out what values are supported in the Lite, Premium and Enterprise data sets, including full descriptions and advice on how they can be used.
Enter a user-agent and find out the associated device, operating system, and browser.
Blog entries focused on API changes and uses.
Community support forums for questions and answers concern all 51Degrees products and services.
Purchase 51Degrees device data subscriptions and other products and services.
Answers to common questions about 51Degrees products and services.
Find devices contained in the 51Degrees data sets by vendor, model or using free text search. View the properties and values available for each device.
Compares the major measures, licencing models and costs associated with 51Degrees, DeviceAtlas and ScientiaMobile's WURFL product.
Find out how 51Degrees redefined the device detection industry.
Logos and corporate images useful to press, bloggers and affiliates.
Mobile device emulators for Windows based operating systems recommended by 51Degrees.
A new property called IsMediaHub is now available for all Premium users to use.
Categories: Development, Device Data
Categories: Device Data
This week 93 new devices have been added to the device detection database, including 10 Smart TVs and some of the latest mobile devices from the CES show in Las Vegas.
Tags: Device Data, Update
We hope you all enjoyed the winter holidays! The data elves have now returned from their families and have been hard at work bringing you the latest and greatest new mobile devices from around the globe. Perhaps you have received one of these devices as a gift this year or maybe you are taking your chances with the winter sales.
Now that 2013 is coming to a close, we would like to thank all of our customers for a great year. 2014 will be another milestone year for us, with a major announcement in the works for Q1. Keep your eyes peeled for some big news in the new year.
Just an update for the winter holiday period. The releasing of data will continue over the winter holiday as normal, however, there will be fewer changes in each release due to the data elves going home to see their families.
Tags: Device Data
Web performance is a vital component to creating a great web experience for your users. With this in mind, 51Degrees.mobi have partnered with the GSMA to create a mobile web performance section on the new GSMA smarter apps guidelines.
Categories: Development, News
Tags: Performance, Mobile, GSMA
Last week, Tesco announced that their 'hudl' tablet had sold more than originally predicted, with over 300,000 units being sold in the run-up to the holiday season. This week 51Degrees takes a look at UK web traffic from the 8 most popular budget tablets (below £250) over the last 3 months.
Tags: Google, Nexus, Amazon
This week 39 new profiles have been added to the device detection database, among them are several feature phones, three smart televisions and a bunch of smartphones. Both the NEO N003 and the Highscreen Alpha Rage make appearances this week.
Tags: Sony, Update, Smart TV
Earlier this week Amazon reported record breaking sales for this years 'Black Friday', with mobile sales surging by 43% since last year. This week 51Degrees breaks down web traffic from the United States between mobile devices and desktops.