Fasthosts vs Stalwart
In short: Fasthosts wins on privacy, Fasthosts wins on price, and Fasthosts wins on features. The full comparison is below, last checked 25 October 2026.
Should you pick Fasthosts or Stalwart?
- Fasthosts is the better pick if you want your mailbox stored in the United Kingdom and more years of history: it started in 1998.
- Go for Stalwart if you'd like a free plan to start on; your diary and address book in one place with your email; and apps whose code is public.
| Feature | Fasthosts | Stalwart |
|---|---|---|
| Overall | 3.5 | Not rated |
| Privacy | 2.5 | Not rated |
| Price | 5.0 | Not rated |
| Features | 3.0 | Not rated |
| Cheapest plan | Email From £1 a month for the first year | Community Free (Enterprise from €2 per mailbox a year) |
| Free plan | No | Yes, open source |
| Storage | 2 GB | Not confirmed |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United Kingdom (IONOS) | United Kingdom |
| Your data is kept in | United Kingdom | Your own server |
| Founded | 1998 | 2019 |
| 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 | No | ✓ Yes |
| Aliases | Yes | Yes |
| Open-source apps | No | ✓ Yes |
| 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: Fasthosts Email at From £1 a month for the first year, against Stalwart Community at Free (Enterprise from €2 per mailbox a year).
- Fasthosts has no free plan; Stalwart has a free plan (open source).
- Space: Fasthosts gives 2 GB of storage, Stalwart storage not confirmed.
- Your mail is stored in the United Kingdom with Fasthosts, and in Your own server with Stalwart.
- The companies sit under different laws: Fasthosts in United Kingdom (IONOS), Stalwart in United Kingdom.
Common questions
Can I use my own domain with Fasthosts or Stalwart?
Yes, both do. Fasthosts: Yes. Stalwart: Yes.
Where is my email stored with Fasthosts and Stalwart?
Fasthosts keeps it in the United Kingdom. Stalwart keeps it in Your own server.
Recent price changes
Neither price has changed since my first check on 25 October 2026.
The latest headlines: Fasthosts news · Stalwart 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
Fasthosts vs mailbox.org · Stalwart vs mailbox.org · Fasthosts vs Proton Mail for Business · Stalwart vs Proton Mail for Business · Fasthosts vs Tuta Business · Stalwart vs Tuta Business
How to switch
Moving between any two providers works the same way. Pick your two providers for the steps.