Side by side
BuyDRM KeyOS vs Drumlin Publisher
Both stand on digital rights management. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid AndroidAPIiPhone+4
Visit BuyDRM KeyOS Free plan AndroidiPhoneMac+1
Visit Drumlin Publisher The facts
| BuyDRM KeyOS | Drumlin Publisher | |
|---|---|---|
| Free plan | Not published | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone, Linux, Mac, Web, Windows | Android, iPhone, Mac, Windows |
| Lowest paid plan | Free or on request | Offline DRM service (single documents): $25 a month |
| Plans published | 1 | 5 |
| Maker | Not published | Not published |
| Website | buydrm.com | drumlinsecurity.com |
| On digital rights management | #6 of 21 | #2 of 21 |
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