IceWarp vs Heart Internet
In short: Heart Internet wins on privacy, they tie on price, and IceWarp wins on features. The full comparison is below, last checked 25 October 2026.
IceWarp or Heart Internet: which should you choose?
- IceWarp suits you best if you want to pay less: $1.35 a user a month, yearly ($1.50 monthly) and your diary and address book in one place with your email.
- Choose Heart Internet if you want your mailbox stored in the United Kingdom and more room (5 GB, against 2 GB).
| Feature | IceWarp | Heart Internet |
|---|---|---|
| Overall | 3.0 | 3.5 |
| Privacy | 1.5 | 2.5 |
| Price | 4.5 | 4.5 |
| Features | 4.0 | 3.5 |
| Cheapest plan | Cloud, entry plan $1.35 a user a month, yearly ($1.50 monthly) | 10 Essential mailboxes £12.37 a month for 10 mailboxes |
| Free plan | No | No |
| Storage | 2 GB | 5 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 | Unknown |
| Free trial | First month free | Unknown |
| 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
- IceWarp's cheapest plan is Cloud, entry plan ($1.35 a user a month, yearly ($1.50 monthly)); Heart Internet's is 10 Essential mailboxes (£12.37 a month for 10 mailboxes).
- Space: IceWarp gives 2 GB of storage, Heart Internet 5 GB of storage.
- Your mail is stored in The data centre you choose with IceWarp, and in the United Kingdom with Heart Internet.
- The companies sit under different laws: IceWarp in Czechia, Heart Internet in United Kingdom.
IceWarp and Heart Internet: your questions
Is IceWarp more private than Heart Internet?
Heart Internet scores 2.5 out of 5 for privacy and IceWarp 1.5. Heart Internet gives you your mailbox stored in the United Kingdom.
Is IceWarp cheaper than Heart Internet?
IceWarp is cheaper. Its Cloud, entry plan plan is $1.35 a user a month, yearly ($1.50 monthly), against £12.37 a month for 10 mailboxes for Heart Internet's 10 Essential mailboxes. Check the renewal price before you pay, as some first-year prices go up.
Can I use my own domain with IceWarp or Heart Internet?
Yes, both do. IceWarp: Yes. Heart Internet: Yes.
Where is my email stored with IceWarp and Heart Internet?
IceWarp keeps it in The data centre you choose. Heart Internet keeps it in the United Kingdom.
Recent price changes
- 22 October 2026 IceWarp: $3.50 a user a month, when I checked
The latest headlines: IceWarp news · Heart Internet news.
Alternatives to IceWarp and Heart Internet
- 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 · Heart Internet vs mailbox.org · IceWarp vs Proton Mail for Business · Heart Internet vs Proton Mail for Business · IceWarp vs Tuta Business · Heart Internet vs Tuta Business
Moving your email
Moving between any two providers works the same way. Pick your two providers for the steps.