IceWarp vs Maddy
IceWarp wins on privacy, IceWarp wins on price and IceWarp wins on features. Every fact below was checked on or before 25 October 2026.
Which should you choose?
- Choose IceWarp if you want a calendar and contacts alongside your mail.
- Choose Maddy if you want a free plan to start on and apps whose code is public.
| Feature | IceWarp | Maddy |
|---|---|---|
| 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 | Not confirmed |
| 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 | No |
| 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.
How IceWarp and Maddy differ
- On price: IceWarp Cloud, entry plan at $1.35 a user a month, yearly ($1.50 monthly), against Maddy Open source at Free.
- For free, IceWarp gives you no free plan, and Maddy a free plan (open source).
- IceWarp comes with 2 GB of storage and Maddy with storage not confirmed.
- Data location: The data centre you choose for IceWarp, Your own server for Maddy.
- IceWarp is based in Czechia and Maddy in Not confirmed, so different privacy laws apply.
Common questions
Do IceWarp and Maddy work with my own domain?
Yes, both do. IceWarp: Yes. Maddy: Yes.
Where do IceWarp and Maddy keep my email?
IceWarp keeps it in The data centre you choose. Maddy keeps it in Your own server.
Price changes and news
- 22 October 2026 IceWarp: $3.50 a user a month, when I checked
The latest headlines: IceWarp news · Maddy news.
Alternatives to IceWarp and Maddy
- 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 · Maddy vs mailbox.org · IceWarp vs Proton Mail for Business · Maddy vs Proton Mail for Business · IceWarp vs Tuta Business · Maddy vs Tuta Business
Moving your email
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.