Microsoft 365 vs. Proton Calendar
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
 Microsoft 365 | Score8.7 out of 10 | N/A | Microsoft 365 (formerly Office 365) is a Microsoft Cloud subscription service that includes Microsoft Office products (Word, Excel, PowerPoint, OneNote, Outlook, Publisher, and Access). The software can be installed across multiple devices and ensures that users always have the most up-to-date version of the included Office applications. | $5 Per User Per Month |
 Proton Calendar | N/A | N/A | Protected by the same end-to-end encryption used in Proton Mail, Proton Calendar is a solution to manage your events. It is a free solution, or also available with the Proton for Business bundle. | $0 |
| Microsoft 365 | Proton Calendar | |||||||||||||||
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| Editions & Modules |
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| Offerings |
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| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
| Additional Details | *When billed annually. | — | ||||||||||||||
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| Microsoft 365 | Proton Calendar | |
|---|---|---|
| Likelihood to Recommend | 7.8 | - |
| Likelihood to Renew | 9.5 | - |
| Usability | 7.2 | - |
| Support Rating | 8.9 | - |
| Implementation Rating | 9.0 | - |