Comet Backup vs IDrive
Comet Backup
cometbackup.com
IDrive
idrive.comSide by side
| Figure | Comet Backup | IDrive |
|---|---|---|
| Price from | $19/mo | $0.25/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 10 | 16 |
| Spec score · Backup software | 9.3 (#3) | 9.5 (#1) |
| Spec score · NAS Backup Software | 9.1 (#4) | 9.1 (#5) |
| Spec score · Cloud Backup Services | 9.1 (#5) | 9.1 (#6) |
| Backup scope | The feature comparison lists workstation, server, NAS, virtual-environment, SaaS, database, file-and-folder and system-state backup options. | mixed |
| Computer backup | Yes | Yes |
| Encryption | Comet says data is encrypted before storage, during transfer and at rest, using AES-256-CTR with Poly1305 authentication. | Files use 256-bit AES encryption in transit and at rest; private keys are optional. |
| Free plan | No | Yes |
| Headquarters | New Zealand | Calabasas, California, United States |
| Mobile backup | No | The mobile apps back up contacts, photos, videos, and calendar events; the Android app also backs up SMS and call logs. |
| Supported platforms | web,windows,macos,linux,self_hosted | web,windows,macos,linux,ios,android |
| Ransomware protection | The official comparison includes ransomware protection with S3 Object Lock as a security feature. | Yes |
| Restore modes | mixed | mixed |
| Server backup | Yes | Yes |
| Paid from | 19 | 0.25 |
Plans
Comet Backup
- Starter$19 a month
- Growth$49 a month
- Professional$49 a month
- Advanced$99 a month
- EnterprisePrice not published
- Starter$19 a month
- Growth$49 a month
- Professional$49 a month
- Advanced$99 a month
- EnterprisePriced on request
IDrive
- IDrive Mini$0.25 a month
- IDrive Personal$11.99 a month
- IDrive Team$11.99 a month
- IDrive Business$59.99 a month
- IDrive Mini$3 a year
- IDrive Personal$119.88 a year
- IDrive Team$119.88 a year
- IDrive Business$239.88 a year
- BasicFree
- Microsoft Office 365 Backup$20 a year
In their own words
Comet Backup
Comet Backup has no write-up on Specifiction yet; its figures are above.
IDrive
IDrive backs up computers, mobile devices, servers, and NAS devices to one account, with apps and access for Windows, macOS, Linux, iOS, Android, and the web. Its free Basic plan provides 10 GB of storage without a credit card; paid plans start at $0.25 per month for IDrive Mini, which includes 100 GB for one user. Backup and restore options cover files, devices, earlier versions, deleted files, disk images, and IDrive Express. The service retains up to 30 earlier versions of each backed-up file, and Snapshots provide point-in-time recovery. True Archiving keeps files in the account until you delete them or run Archive Cleanup. IDrive says it encrypts data in transit and at rest using 256-bit AES, with private keys optional, and that stored versions and Snapshots support recovery after ransomware incidents. Add-ons provide backup for Microsoft 365, Google Workspace, Salesforce, Dropbox, and Box. Team and Business plans include multi-user administration. Support is available 24/7 by live chat, email, and phone.