Backblaze Computer Backup vs Databasus
Backblaze Computer Backup and Databasus are both backup software. Backblaze Computer Backup is a commercial product from Backblaze. Databasus is open source under Apache-2.0, with 9.2k GitHub stars.
Which to pick
- Pick Backblaze Computer Backup when
- You want set-and-forget offsite backup of a personal or small-office computer with unlimited data.
- Pick Databasus when
- You run your own PostgreSQL databases and want scheduled backups and PITR managed from a UI rather than hand-built scripts.
Side by side
Backs up everything on a Mac or PC, including attached drives, to Backblaze's cloud for a flat fee per computer.
A self-hosted web tool that schedules PostgreSQL backups, physical, incremental, WAL streaming and logical, to S3, Google Drive or FTP, with point-in-time recovery and restore checks.
Deleted files are kept only 30 days unless you pay for longer, and it does not back up NAS drives.
Created in 2025 with a very fast release pace, so it has less of a track record than pgBackRest or Barman.
Production-ready
Usable
Desktop app and cloud service
Self-hosted server
Not published
Go, TypeScript, PostgreSQL and Docker
Closed source, sold by Backblaze
Open source, Apache-2.0 (permissive)
Closed source: you use it under the maker's terms and cannot change or resell the code.
You can build it into a product you sell, as long as you keep its copyright notice.
No Wikipedia article of its own
9.2k GitHub stars
Not known
Young: started 17 months ago, latest release v3.64.0.
Other comparisons
More backup software
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.