Cloudflare Email Routing vs Zimbra
In short: Cloudflare Email Routing wins on privacy, Cloudflare Email Routing wins on price, and they tie on features. The full comparison is below, last checked 25 October 2026.
Should you pick Cloudflare Email Routing or Zimbra?
- Choose Zimbra if you want the choice of any mail app over IMAP; your diary and address book in one place with your email; and apps whose code is public.
| Feature | Cloudflare Email Routing | Zimbra |
|---|---|---|
| Overall | 2.0 | Not rated |
| Privacy | 0.5 | Not rated |
| Price | 5.0 | Not rated |
| Features | Not rated | Not rated |
| Cheapest plan | Free Free | Open source Free |
| Free plan | Yes | Open-source edition; paid Network Edition |
| Storage | Forwards only | Not confirmed |
| Your own domain | ✓ Yes | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United States | United States |
| Your data is kept in | Worldwide network | Your own server |
| Founded | Unknown | Unknown |
| Free trial | Free | Unknown |
| Funded by advertising | No | No |
| Works in any mail app | No, its own apps only | ✓ IMAP and SMTP |
| Calendar and contacts | No | ✓ Yes |
| Aliases | Custom addresses and catch-all | 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 | 22 October 2026 |
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How Cloudflare Email Routing and Zimbra differ
- For free, Cloudflare Email Routing gives you a free plan (), and Zimbra Open-source edition; paid Network Edition.
- Cloudflare Email Routing comes with no storage, as it forwards mail on and Zimbra with storage not confirmed.
- Your mail is stored in Worldwide network with Cloudflare Email Routing, and in Your own server with Zimbra.
- Cloudflare Email Routing only works in its own apps, and Zimbra works in any mail app over IMAP.
- For extra addresses, Cloudflare Email Routing has custom addresses and catch-all and Zimbra has yes.
Questions people ask
Do Cloudflare Email Routing and Zimbra work with my own domain?
Yes, both do. Cloudflare Email Routing: Yes. Zimbra: Yes.
Where do Cloudflare Email Routing and Zimbra keep my email?
Cloudflare Email Routing keeps it in Worldwide network. Zimbra keeps it in Your own server.
Do Cloudflare Email Routing and Zimbra work in other mail apps?
Cloudflare Email Routing only works in its own apps. Zimbra works in any mail app over IMAP.
Price changes and news
No price changes for either since 22 October 2026. I check regularly and add any change here with its date.
The latest headlines: Cloudflare Email Routing news · Zimbra news.
Not sold on either? Try these
Cloudflare Email Routing vs addy.io · Zimbra vs addy.io · Cloudflare Email Routing vs SimpleLogin · Zimbra vs SimpleLogin · Cloudflare Email Routing vs TrashMail.com · Zimbra vs TrashMail.com
How to switch
Whichever you choose, the move follows the same steps. Pick your two providers for the steps.