20i vs iRedMail
In short: 20i wins on privacy, they tie on price, and 20i wins on features. The full comparison is below, last checked 25 October 2026.
Which should you choose?
- Go for 20i if you'd like your mailbox stored in the United Kingdom.
- Choose iRedMail if you want a free plan to start on and apps whose code is public.
| Feature | 20i | iRedMail |
|---|---|---|
| Overall | Not rated | Not rated |
| Privacy | 2.5 | Not rated |
| Price | Not rated | Not rated |
| Features | 4.5 | Not rated |
| Cheapest plan | Email hosting Not confirmed | Open source Free |
| Free plan | No | Yes, open source |
| Storage | 10 GB | Not confirmed |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United Kingdom | Not confirmed |
| Your data is kept in | United Kingdom | Your own server |
| Founded | Unknown | Unknown |
| Free trial | Unknown | Free to download |
| 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 | ✓ Yes |
| 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: 20i Email hosting at Not confirmed, against iRedMail Open source at Free.
- For free, 20i gives you no free plan, and iRedMail a free plan (open source).
- 20i comes with 10 GB of storage and iRedMail with storage not confirmed.
- Your mail is stored in the United Kingdom with 20i, and in Your own server with iRedMail.
- 20i is based in the United Kingdom and iRedMail in Not confirmed, so different privacy laws apply.
20i and iRedMail: your questions
Do 20i and iRedMail work with my own domain?
Yes, both do. 20i: Yes. iRedMail: Yes.
Where do 20i and iRedMail keep my email?
20i keeps it in the United Kingdom. iRedMail keeps it in Your own server.
Recent price changes
No price changes for either since 25 October 2026. I check regularly and add any change here with its date.
The latest headlines: 20i news · iRedMail news.
Not sold on either? Try these
- mailbox.org4.5 out of 5 overall
- Tuta Business4.0 out of 5 overall
- Proton Mail for Business4.0 out of 5 overall
20i vs mailbox.org · iRedMail vs mailbox.org · 20i vs Tuta Business · iRedMail vs Tuta Business · 20i vs Proton Mail for Business · iRedMail vs Proton Mail for Business
Moving your email
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.