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WAL-G vs PG Back Web: catalog facts
WAL-G	PG Back Web
Free Free and open source under the Apache licence.	Free Free and open source.
Linux, Command line	Web, Self-hosted
Streams straight to object storage with compression and encryption Delta backups keep repeated full backups cheap	Web dashboard instead of hand-written backup scripts Scheduled backups for multiple databases
Command-line only and closely tied to object storage MongoDB and Redis support is still beta	PostgreSQL only You host and maintain the server yourself
Downloadable app	Self-hosted
Open source	Open source
License: Apache-2.0	License: MIT
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 24, 2026

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