Roundcube
Browser-based IMAP client with an application-like user interface.
Roundcube vs SnappyMail
Two self-hosted Communication - Email - Webmail Clients apps, compared on the facts we track: GitHub popularity and activity, license, language, Docker images and a rough hosting estimate.
Side by side
| Roundcube | SnappyMail | |
|---|---|---|
| Description | Browser-based IMAP client with an application-like user interface. | Simple, modern, lightweight & fast web-based email client (fork of RainLoop). |
| GitHub stars | 7,257 | 1,741 |
| Forks | – | – |
| Open issues | – | – |
| Commits (12 months) | 291 | 189 |
| Last activity | 2026-10-25 | 2026-11-04 |
| Latest release | 1.7.5 (2026-10-19) | v2.38.2.1 (2026-10-23) |
| Maintenance health | Active | Active |
| License | GPL-3.0 | AGPL-3.0 |
| Language / platform | PHP, deb | PHP |
| Docker Hub image | – | – |
| Docker pulls | – | – |
| Est. server size | ~1 GB, 1 vCPU | ~1 GB, 1 vCPU |
| Est. hosting from | $5/mo | $5/mo |
| Categories | Communication - Email - Webmail Clients | Communication - Email - Webmail Clients |
| Links | Website · Source | Website · Source |
What the numbers say
- Roundcube is more popular on GitHub: 7.3k stars vs 1.7k for SnappyMail.
- Roundcube had more commits in the last 12 months (291 vs 189).
- SnappyMail published a release more recently (v2.38.2.1 on 2026-10-23; Roundcube's latest is 1.7.5 on 2026-10-19).
- Roundcube is licensed under GPL-3.0, SnappyMail under AGPL-3.0.
- Both are written in PHP.
- Deployment options listed upstream: Roundcube: deb; SnappyMail: none listed.
Summary: Roundcube leads on GitHub popularity and commit activity. The right choice depends on the features you need — read both project descriptions and docs.
This summary is generated from GitHub, Docker Hub and awesome-selfhosted data as of 2026-11-05. It does not rate features or quality.
Frequently asked questions
Is Roundcube or SnappyMail more popular?
Roundcube has more GitHub stars (7,257 vs 1,741 for SnappyMail, as of 2026-11-05). Stars measure interest, not quality.
Which is more actively maintained, Roundcube or SnappyMail?
Roundcube had more commits over the last 12 months (291 vs 189). The last recorded activity was 2026-10-25 for Roundcube and 2026-11-04 for SnappyMail. Our health labels: Roundcube is “Active”, SnappyMail is “Active”.
What licenses do Roundcube and SnappyMail use?
Roundcube: GPL-3.0. SnappyMail: AGPL-3.0.
Can I run Roundcube and SnappyMail with Docker?
We did not detect a Docker Hub image for either app. Check each project's documentation for install options.
Read more
SnappyMail
Simple, modern, lightweight & fast web-based email client (fork of RainLoop).
Browse all self-hosted Communication - Email - Webmail Clients apps.