Boost revenues with better device and location data
Identify AI and then put it in its place
Get more from your existing analytics tools with real-time data
Smooth experiences for AR, streaming, and gaming
Enhance the TAC with device-specific information
Wow customers with adaptive online experiences
Faster, deeper, more accurate data means better decisions
Enhance streaming performance with intelligent data insights
Create smooth experiences that sell more
Crawlers and human traffic
Location, network, carrier, and VPN information from an IP address
Device model, operating system, browser, and crawlers
Powered by OpenStreetMap
TAC data for networks
Add your own data services
All the latest developer documents and examples
Generate Robots.txt for specific usage
On-premise device data downloads and open source code
In the cloud or in your network
Quick-reference guide to all the device detection properties
Device data based on User-Agent Client Hints and User-Agents
Quick tools for inspecting what 51Degrees sees about a visitor: their IP, user-agent, device model, and HTTP headers.
Inspect, compare, and integrate the 51Degrees identifier.
All the latest data updates, news, and opinions
Frequently asked questions
Short explainers and recorded webinars
Device detection competitor comparison
IP Intelligence competitor comparison
See how we've helped others like you
Explore the device data for active and total profile metrics
Everything you need to know about User-Agent Client Hints
Improve your website with mobile emulators and real device labs
Choose a device data download or an open source repository below for your integration.
Download the latest on-premise data files, for example Device Detection and IP Intelligence, for any product your License Key entitles you to
All the source code and repositories for Java, .NET, PHP, Node, C++ and C
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