Alternatives to Zoho Mail
Business mail with a real free tier
Zoho Mail ranks #5 of 12 in Email services, with an Alt Score of 70. It is proprietary, freemium and available on Web, iOS and Android. 10 of 12 checklist rows are verified against a public source.
Businesses and organizations of any size that want professional email on their own custom domain, rather than relying on personal/free email accounts.
Ad-free hosted business email with custom domain addresses, encrypted storage and transit, and an admin console for user, group, and compliance management. Includes 'Streams,' an inbox collaboration layer with comments, file sharing, and task tagging, plus built-in calendar, notes, and to-do tools. Native iOS and Android apps support mobile access, and migration tools help import mail from other providers.
You sign up, connect or purchase a domain, and create custom email addresses for team members, then manage users and policies through the admin console. Mail can be accessed via Zoho's web and mobile apps or standard IMAP/POP clients.
Where Zoho Mail stands out
Verified capabilities most alternatives don't have.
Why people leave Zoho Mail
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
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Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Feature comparison
Rows come from the Email services checklist (16 rows). Human-verified cells only. ? means the value has not been verified.
| Email services checklist | Zoho Mail | Proton Mail | Tuta | mailbox.org | Posteo | Fastmail |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
| Platforms | ||||||
| E2E encryption | ||||||
| Custom domain support | ||||||
| Storage (free tier) | ||||||
| Aliases included | ||||||
| Calendar & contacts | ||||||
| IMAP/SMTP access | ||||||
| Jurisdiction | ||||||
| Independent audit published | ||||||
| Catch-all addresses | ||||||
| Ad-free | ||||||
| Import from competitors | ||||||
| Anonymous signup |
Every fact and feature listed for Zoho Mail is verified against its own pages. Each alternative is sourced on its own page.
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License Proprietary verified 2026-07-11
We will never serve you ads, nor sell your data to third party vendors. That's our promise.
https://www.zoho.com/mail/zohomail-pricing.html -
Pricing model Freemium verified 2026-07-11
Email hosting for one domain for up to 5 users 5 GB Mail storage per user IMAP/ POP/ Active Sync not included.
https://www.zoho.com/mail/zohomail-pricing.html -
Platforms Web, iOS, Android verified 2026-07-11
Zoho Mail provides you with an integrated Calendar, Contacts, ToDo, Notes, and Bookmarks right within your inbox.
https://www.zoho.com/mail/features.html -
Status active verified 2026-07-11
Up to 5 users
https://www.zoho.com/mail/zohomail-pricing.html -
E2E encryption No verified 2026-07-11
S/MIME is only available for users of the Zoho Mail Premium plan, Zoho Workplace Professional plan and the previously available Zoho Workplace Enterprise plan.
https://www.zoho.com/mail/help/s-mime.html -
Custom domain support Yes verified 2026-07-11
Custom email for one domain
https://www.zoho.com/mail/zohomail-pricing.html -
Storage (free tier) Yes verified 2026-07-11
5 GB Mail storage per user IMAP/ POP/ Active Sync not included.
https://www.zoho.com/mail/zohomail-pricing.html -
Aliases included Yes verified 2026-07-11
An email alias is an additional email address for an email account, with which a user can send/ receive emails or set forwards to.
https://www.zoho.com/mail/how-to/create-email-alias.html -
Calendar & contacts Yes verified 2026-07-11
Zoho Mail provides you with an integrated Calendar, Contacts, ToDo, Notes, and Bookmarks right within your inbox.
https://www.zoho.com/mail/features.html -
IMAP/SMTP access Yes verified 2026-07-11
Zoho Mail can be accessed via IMAP on any standard IMAP client using the configuration details provided in this guide.
https://www.zoho.com/mail/help/imap-access.html -
Jurisdiction No verified 2026-07-11
If the URL is in the format of *.zoho.com (where * indicates the name of a Zoho Application such as crm, people, one), then your data is stored in the US(United States) DC.
https://www.zoho.com/security-faq.html -
Catch-all addresses Yes verified 2026-07-11
A catch-all email account is a user mailbox or group mailbox that captures emails sent to any invalid email addresses of the domain.
https://www.zoho.com/mail/help/adminconsole/catch-all-setup.html -
Ad-free Yes verified 2026-07-11
We will never serve you ads, nor sell your data to third party vendors. That's our promise.
https://www.zoho.com/mail/zohomail-pricing.html -
Import from competitors Yes verified 2026-07-11
IMAP migration is a server-to-server migration process and the most recommended way to migrate emails to Zoho Mail.
https://www.zoho.com/mail/help/adminconsole/migration.html
FAQ
Yes. Proton Mail, Tuta and iCloud Mail have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
Proton Mail and Tuta — every license claim links its source.