IONOS Mail vs 20i
In short: they tie on privacy, IONOS Mail wins on price, and 20i wins on features. The full comparison is below, last checked 25 October 2026.
IONOS Mail or 20i: which should you choose?
- 20i suits you best if you want 10 GB of storage and a calendar and contacts alongside your mail.
| Feature | IONOS Mail | 20i |
|---|---|---|
| Overall | 3.0 | Not rated |
| Privacy | 2.5 | 2.5 |
| Price | 4.5 | Not rated |
| Features | 3.0 | 4.5 |
| Cheapest plan | Mail Basic About £1–£2 a month (not confirmed) | Email hosting Not confirmed |
| Free plan | No | No |
| Storage | 2 GB | 10 GB |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | Germany | United Kingdom |
| Your data is kept in | UK data centre in Worcester; where email sits not confirmed | United Kingdom |
| Founded | 1988 | Unknown |
| Free trial | Unknown | Unknown |
| Funded by advertising | No | No |
| Works in any mail app | ✓ IMAP and SMTP | ✓ IMAP and SMTP |
| Calendar and contacts | No | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | No | No |
| Sign up without ID | No | No |
| White label | Unknown | ✓ Yes |
| Reader offer | None | None |
| Last checked | 22 October 2026 | 25 October 2026 |
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How IONOS Mail and 20i differ
- IONOS Mail's cheapest plan is Mail Basic (About £1–£2 a month (not confirmed)); 20i's is Email hosting (Not confirmed).
- Space: IONOS Mail gives 2 GB of storage, 20i 10 GB of storage.
- IONOS Mail keeps your mail in the UK data centre in Worcester; where email sits not confirmed, while 20i keeps it in the United Kingdom.
- The companies sit under different laws: IONOS Mail in Germany, 20i in United Kingdom.
Common questions
Is IONOS Mail more private than 20i?
They score the same for privacy: 2.5 out of 5 each. The differences are in the details, such as where your mail is kept (the UK data centre in Worcester; where email sits not confirmed for IONOS Mail, the United Kingdom for 20i).
Can I use my own domain with IONOS Mail or 20i?
Yes, both do. IONOS Mail: Yes. 20i: Yes.
Where is my email stored with IONOS Mail and 20i?
IONOS Mail keeps it in the UK data centre in Worcester; where email sits not confirmed. 20i keeps it in the United Kingdom.
Prices and the latest news
I haven't seen either change its price since I started checking on 22 October 2026.
The latest headlines: IONOS Mail news · 20i news.
Also worth a look
- mailbox.org4.5 out of 5 overall
- Proton Mail for Business4.0 out of 5 overall
- Tuta Business4.0 out of 5 overall
IONOS Mail vs mailbox.org · 20i vs mailbox.org · IONOS Mail vs Proton Mail for Business · 20i vs Proton Mail for Business · IONOS Mail vs Tuta Business · 20i vs Tuta Business
Moving your email
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