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docker-mailserver alternatives

Compare verified related tools with independent descriptions and transparent commercial labels.

GarageHQ logo
GarageHQ

garagehq.deuxfleurs.frfree

Geo-distributed, S3‑compatible storage service that can fulfill many needs. ([Source Code](https://git.deuxfleurs.fr/Deuxfleurs/garage)) `AGPL-3.0` `Docker/Rust…

Both tools are listed in the Containerization category on Acadanex.

Harbor logo
Harbor

goharbor.iofree

Cloud native image registry that stores, signs, and scans content. ([Source Code](https://github.com/goharbor/harbor)) `Apache-2.0` `Docker/K8S`

Both tools are listed in the Containerization category on Acadanex.

RSSHub logo
RSSHub

docs.rsshub.appfree

Easy to use, and extensible RSS feed aggregator capable of generating RSS feeds from pretty much everything ranging from social media to university departments.…

Both tools are listed in the Containerization category on Acadanex.

Rallly logo
Rallly

rallly.cofree

Create polls to vote on dates and times (alternative to Doodle). ([Demo](https://app.rallly.co), [Source Code](https://github.com/lukevella/rallly)) `AGPL-3.0`…

Both tools are listed in the Containerization category on Acadanex.

Sync-in logo
Sync-in

sync-in.comfree

File storage, syncing, sharing, and collaboration with real-time editing, permission management, and desktop/CLI clients. ([Demo](https://sync-in.com/docs/demo)…

Both tools are listed in the Containerization category on Acadanex.

Twenty logo
Twenty

twenty.comfree

A modern CRM offering the flexibility of open source, advanced features, and a sleek design. ([Source Code](https://github.com/twentyhq/twenty)) `AGPL-3.0` `Doc…

Both tools are listed in the Containerization category on Acadanex.