IceWarp vs Modoboa
On privacy it's IceWarp. On price it's IceWarp. On features it's IceWarp. Here's everything side by side, last checked 25 October 2026.
IceWarp or Modoboa: which should you choose?
- Choose Modoboa if you want a free plan before you pay anything and open-source apps.
| Feature | IceWarp | Modoboa |
|---|---|---|
| Overall | 3.0 | Not rated |
| Privacy | 1.5 | Not rated |
| Price | 4.5 | Not rated |
| Features | 4.0 | Not rated |
| Cheapest plan | Cloud, entry plan $1.35 a user a month, yearly ($1.50 monthly) | Open source Free |
| Free plan | No | Yes, open source |
| Storage | 2 GB | Not confirmed |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | Czechia | France |
| Your data is kept in | The data centre you choose | Your own server |
| Founded | Unknown | Unknown |
| Free trial | First month free | Free to download |
| Funded by advertising | No | No |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | No | ✓ Yes |
| Sign up without ID | No | No |
| White label | Unknown | Unknown |
| Reader offer | None | None |
| Last checked | 25 October 2026 | 25 October 2026 |
Want to add another? Open this in the compare tool.
The key differences
- Cheapest plans: IceWarp Cloud, entry plan, $1.35 a user a month, yearly ($1.50 monthly). Modoboa Open source, Free.
- For free, IceWarp gives you no free plan, and Modoboa a free plan (open source).
- IceWarp comes with 2 GB of storage and Modoboa with storage not confirmed.
- IceWarp keeps your mail in The data centre you choose, while Modoboa keeps it in Your own server.
- IceWarp is based in Czechia and Modoboa in France, so different privacy laws apply.
Common questions
Do IceWarp and Modoboa work with my own domain?
Yes, both do. IceWarp: Yes. Modoboa: Yes.
Where do IceWarp and Modoboa keep my email?
IceWarp keeps it in The data centre you choose. Modoboa keeps it in Your own server.
Recent price changes
- 22 October 2026 IceWarp: $3.50 a user a month, when I checked
The latest headlines: IceWarp news · Modoboa news.
Not sold on either? Try these
- mailbox.org4.5 out of 5 overall
- Proton Mail for Business4.0 out of 5 overall
- Tuta Business4.0 out of 5 overall
IceWarp vs mailbox.org · Modoboa vs mailbox.org · IceWarp vs Proton Mail for Business · Modoboa vs Proton Mail for Business · IceWarp vs Tuta Business · Modoboa vs Tuta Business
How to switch
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.