IceWarp vs UK2
UK2 wins on privacy, IceWarp wins on price and IceWarp wins on features. Every fact below was checked on or before 25 October 2026.
IceWarp or UK2: which should you choose?
- IceWarp is the better pick if you want a cheaper plan, at $1.35 a user a month, yearly ($1.50 monthly) and calendar and contacts in the same account.
- Choose UK2 if you want your mailbox stored in the United Kingdom and more room (10 GB, against 2 GB).
| Feature | IceWarp | UK2 |
|---|---|---|
| Overall | 3.0 | 3.0 |
| Privacy | 1.5 | 2.5 |
| Price | 4.5 | 3.5 |
| Features | 4.0 | 3.5 |
| Cheapest plan | Cloud, entry plan $1.35 a user a month, yearly ($1.50 monthly) | Web hosting From £3.99 a month (£1 for the first month), web hosting with a 10 GB mailbox |
| Free plan | No | No |
| Storage | 2 GB | 10 GB |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | Czechia | United Kingdom |
| Your data is kept in | The data centre you choose | United Kingdom |
| Founded | Unknown | 1998 |
| Free trial | First month free | 30-day money-back guarantee |
| 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 | No |
| 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
- On price: IceWarp Cloud, entry plan at $1.35 a user a month, yearly ($1.50 monthly), against UK2 Web hosting at From £3.99 a month (£1 for the first month), web hosting with a 10 GB mailbox.
- Space: IceWarp gives 2 GB of storage, UK2 10 GB of storage.
- IceWarp keeps your mail in The data centre you choose, while UK2 keeps it in the United Kingdom.
- The companies sit under different laws: IceWarp in Czechia, UK2 in United Kingdom.
Common questions
Is IceWarp more private than UK2?
UK2 scores 2.5 out of 5 for privacy and IceWarp 1.5. UK2 gives you your mailbox stored in the United Kingdom.
Is IceWarp cheaper than UK2?
IceWarp is cheaper. Its Cloud, entry plan plan is $1.35 a user a month, yearly ($1.50 monthly), against From £3.99 a month (£1 for the first month), web hosting with a 10 GB mailbox for UK2's Web hosting. Check the renewal price before you pay, as some first-year prices go up.
Can I use my own domain with IceWarp or UK2?
Yes, both do. IceWarp: Yes. UK2: Yes.
Where is my email stored with IceWarp and UK2?
IceWarp keeps it in The data centre you choose. UK2 keeps it in the United Kingdom.
Price changes and news
- 22 October 2026 IceWarp: $3.50 a user a month, when I checked
The latest headlines: IceWarp news · UK2 news.
Also worth a look
- mailbox.org4.5 out of 5 overall
- Tuta Business4.0 out of 5 overall
- Proton Mail for Business4.0 out of 5 overall
IceWarp vs mailbox.org · UK2 vs mailbox.org · IceWarp vs Tuta Business · UK2 vs Tuta Business · IceWarp vs Proton Mail for Business · UK2 vs Proton Mail for Business
Moving your email
Moving between any two providers works the same way. Pick your two providers for the steps.