HEY vs Maddy
In short: HEY wins on privacy, HEY wins on price, and HEY wins on features. The full comparison is below, last checked 25 October 2026.
HEY or Maddy: which should you choose?
- Choose HEY if you want calendar and contacts in the same account.
- Maddy is the better pick if you want a free plan to start on; freedom to use the mail app you already like; and open-source apps anyone can check.
| Feature | HEY | Maddy |
|---|---|---|
| Overall | 2.0 | Not rated |
| Privacy | 0.5 | Not rated |
| Price | 2.0 | Not rated |
| Features | 4.0 | Not rated |
| Cheapest plan | HEY for You $99 a year (own domain: $12 per user a month) | Open source Free |
| Free plan | No (30-day trial) | Yes, open source |
| Storage | 100 GB | Not confirmed |
| Your own domain | ✓ On HEY for Domains | ✓ Yes |
| End-to-end encryption | No | No |
| Company based in | United States | Not confirmed |
| Your data is kept in | United States | Your own server |
| Founded | 2020 | Unknown |
| Free trial | 30 days free on HEY for You; no trial on HEY for Domains | Free to download |
| Funded by advertising | No | No |
| Works in any mail app | No, its own apps only | ✓ IMAP and SMTP |
| Calendar and contacts | ✓ Yes | No |
| Aliases | Yes | Yes |
| Open-source apps | No | ✓ Yes |
| Sign up without ID | No | No |
| White label | No | 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
- HEY's cheapest plan is HEY for You ($99 a year (own domain: $12 per user a month)); Maddy's is Open source (Free).
- HEY has no free plan; Maddy has a free plan (open source).
- Space: HEY gives 100 GB of storage, Maddy storage not confirmed.
- Your mail is stored in the United States with HEY, and in Your own server with Maddy.
- The companies sit under different laws: HEY in United States, Maddy in Not confirmed.
- Mail apps: HEY only works in its own apps; Maddy works in any mail app over IMAP.
Questions people ask
Can I use my own domain with HEY or Maddy?
Yes, both do. HEY: On HEY for Domains. Maddy: Yes.
Where is my email stored with HEY and Maddy?
HEY keeps it in the United States. Maddy keeps it in Your own server.
Can I use HEY and Maddy in Apple Mail or Outlook?
HEY only works in its own apps. Maddy works in any mail app over IMAP.
Prices and the latest news
I haven't seen either change its price since I started checking on 25 October 2026.
The latest headlines: HEY news · Maddy news.
Alternatives to HEY and Maddy
HEY vs Posteo · Maddy vs Posteo · HEY vs Proton Mail · Maddy vs Proton Mail · HEY vs mailbox.org · Maddy vs mailbox.org
How to switch
Moving between any two providers works the same way. Pick your two providers for the steps.