Compare software

BURPComet Backup
Free

Free and open source under the AGPL.

 Paid

Commercial software with a free trial.

Windows, macOS, Linux, Self-hosted Windows, macOS, Linux, Self-hosted
  • Central server with deduplication across clients
  • Windows VSS support, so open files are captured correctly
  • Covers Windows, Linux, macOS, hypervisors and Microsoft 365
  • Choice of Comet cloud, any S3 service or your own storage
  • Configuration is file-based with a steep initial setup
  • No graphical interface in the core project
  • Aimed at businesses and MSPs rather than home users
  • Pricing is not shown on the homepage
Self-hosted Downloadable app, Self-hosted, Hosted service
Open source Closed source
License: AGPL-3.0 License not stated
Not stated if an account is needed Account needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.