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| Product Offering | Crahsplan Business | Backblaze | Backblze B2 Cloud | Carbonite |
|---|---|---|---|---|
| PKI based Private Key Encryption | 256-bit AES | Yes |  | |
| Price per Computer | $120/year | $50.00/year | $59.99/year | |
| File Versions | Unlimited | 30 days | Past 90 days, PC only | |
| Storage | Unlimited | Unlimited | ||
| Interfaces to Retrieve | Web | Web, Android & iOS | ||
| OS Support | W7-10, Mac OS X | |||
| Throttling of Bandwith | Yes | |||
| Secure Login | 2-Factor SMS and Authenticator Apps | |||