ProRDP vs 51Degrees

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ProRDP compared with 51Degrees
Detail	ProRDP	51Degrees
What it does	RDP to your Mac. No cloud required.	Device and IP intelligence APIs for developers
Stage	MVP	Established
Founded	Not given	2010
Based in	US	GB
Pricing model	Free	Freemium
Pricing	Free for home and personal use. Commercial edition with enterprise features coming soon.	Free plan: 10,000 monthly requests (cloud and on-premise); Essentials: €49 per month for 100,000 requests (cloud); Pro: €360 per month for 1,000,000 requests (cloud); Pro Plus: €680 per month for 5,000,000 requests (cloud); Bespoke: unlimited requests, custom terms (cloud and on-premise)
Key features	Hardware H.264 encoding via media engine 60fps variable refresh rate streaming 4K resolution and HiDPI support Multi-monitor support with dedicated virtual desktops Headless Mac support with virtual displays Compatible with stock RDP clients including Windows Remote Desktop Clipboard and file sharing in both directions Audio streaming at 44.1 kHz stereo No cloud account or subscriptions required	Device Detection - identify device model, OS, browser, and hardware IP Intelligence - location, network, carrier, and VPN detection Bot detection and Human Confidence scoring Geolocation and reverse geocoding powered by OpenStreetMap Pipeline API for custom data services 51Did Inspector tool to inspect identifiers Prebid.js RTD module integration Cloud and on-premise deployment options Support for multiple programming languages User-Agent Client Hints support
What makes it different	Only native RDP server for macOS Hardware acceleration with Apple silicon media engine Works with unmodified Windows Remote Desktop and standard RDP clients No cloud services, accounts, or proprietary viewer apps needed	Fifteen years of expertise in device detection with proprietary data Open source approach with published API source code Flexible deployment with both cloud and on-premise options Extensible Pipeline API for aggregating micro services Freemium model with free tier offering 10,000 monthly requests
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	64 no change since last check
Trust Flow (Majestic)	0	17
Citation Flow (Majestic)	8	43
Referring domains (Majestic)	24	398

7 details filled in for both companies.

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