Rackspace Email vs IceWarp
In short: IceWarp wins on privacy, IceWarp wins on price, and Rackspace Email wins on features. The full comparison is below, last checked 25 October 2026.
Which should you choose?
- Choose Rackspace Email if you want more room (25 GB, against 2 GB).
- Go for IceWarp if you'd like the lower price ($1.35 a user a month, yearly ($1.50 monthly)).
| Feature | Rackspace Email | IceWarp |
|---|---|---|
| Overall | 2.0 | 3.0 |
| Privacy | 0.5 | 1.5 |
| Price | 2.0 | 4.5 |
| Features | 5.0 | 4.0 |
| Cheapest plan | Rackspace Email $10 per mailbox a month (from March 2026) | Cloud, entry plan $1.35 a user a month, yearly ($1.50 monthly) |
| Free plan | No | No |
| Storage | 25 GB | 2 GB |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United States | Czechia |
| Your data is kept in | United States and UK | The data centre you choose |
| Founded | 1998 | Unknown |
| Free trial | 14 days free | First month free |
| 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 | No |
| Sign up without ID | No | No |
| White label | ✓ Yes | Unknown |
| Reader offer | None | None |
| Last checked | 25 October 2026 | 25 October 2026 |
Want to add another? Open this in the compare tool.
Where they differ
- On price: Rackspace Email Rackspace Email at $10 per mailbox a month (from March 2026), against IceWarp Cloud, entry plan at $1.35 a user a month, yearly ($1.50 monthly).
- Rackspace Email comes with 25 GB of storage and IceWarp with 2 GB of storage.
- Your mail is stored in the United States and UK with Rackspace Email, and in The data centre you choose with IceWarp.
- Rackspace Email is based in the United States and IceWarp in Czechia, so different privacy laws apply.
Common questions
Which is more private, Rackspace Email or IceWarp?
IceWarp scores 1.5 out of 5 for privacy and Rackspace Email 0.5.
Which is cheaper, Rackspace Email or IceWarp?
IceWarp is cheaper. Its Cloud, entry plan plan is $1.35 a user a month, yearly ($1.50 monthly), against $10 per mailbox a month (from March 2026) for Rackspace Email's Rackspace Email. Check the renewal price before you pay, as some first-year prices go up.
Do Rackspace Email and IceWarp work with my own domain?
Yes, both do. Rackspace Email: Yes. IceWarp: Yes.
Where do Rackspace Email and IceWarp keep my email?
Rackspace Email keeps it in the United States and UK. IceWarp keeps it in The data centre you choose.
Prices and the latest news
- 22 October 2026 IceWarp: $3.50 a user a month, when I checked
- 1 March 2026 Rackspace Email: $10 (March 2026 rise)
- 1 January 2026 Rackspace Email: $3
The latest headlines: Rackspace Email news · IceWarp 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
Rackspace Email vs mailbox.org · IceWarp vs mailbox.org · Rackspace Email vs Proton Mail for Business · IceWarp vs Proton Mail for Business · Rackspace Email vs Tuta Business · IceWarp vs Tuta Business
Moving your email
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.