alps vs Nextcloud Mail
A side-by-side comparison of two self-hosted mail servers options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
alps
Simple and extensible web-based email client
VS
Nextcloud Mail
IMAP webmail client integrated into Nextcloud
| Feature | alps | Nextcloud Mail |
|---|---|---|
| Category | Mail Servers | Mail Servers |
| License | MIT | AGPL-3.0 |
| Language | Go | JavaScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 64 MB | 512 MB |
| Deployment | binary, source | source |
| GitHub stars | ★ 700 | ★ 1,014 |
| First released | 2020 | 2014 |
| Replaces | Gmail | Gmail |
Why pick each one
Choose alps if…
- Released under the MIT license
- Written in Go
- Tiny footprint — runs in 64 MB RAM
Choose Nextcloud Mail if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- Active community (1k GitHub stars)
- Written in JavaScript
Frequently asked questions
Is alps or Nextcloud Mail better?
Nextcloud Mail is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider alps if its specific feature set fits your needs better.
Are alps and Nextcloud Mail free and open-source?
Yes. alps is licensed under MIT and Nextcloud Mail under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run alps and Nextcloud Mail with Docker?
alps: check the project docs for container support. Nextcloud Mail: check the project docs for container support.