Best IONOS Email Alternatives in 2026
The top IONOS Email alternatives are Zoho Mail, Google Workspace and Microsoft Exchange Online: 15 email hosting our editors would look at instead of IONOS Email, in our ranking order.
IONOS Email: Affordable business email with custom domains and generous attachment limits, but limited entry storage. Where it falls short: mail basic includes only 2 GB of storage per mailbox.
Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.
-
Best forBusinesses needing value and broad email tools
A flexible business email suite with a free plan, low-cost entry tier, and migration support.
- Calendar included
- Migration tools
- IMAP/POP support
10.0/10★★★★★Visit Zoho Mail -
Best forTeams wanting a mature, full collaboration suite
A full Gmail-based collaboration suite for organizations that need more than email.
- Calendar included
- Migration tools
- IMAP/POP support
8.5/10★★★★☆Visit Workspace -
Best forOutlook-centered businesses and administrators
A deep Exchange service for organizations centered on Outlook and administration.
- Migration tools
8.1/10★★★★☆Visit Microsoft -
Best forVery low-cost hosted mailboxes
A low-cost hosted email service with generous storage and practical migration tools.
- Calendar included
- Migration tools
- IMAP/POP support
7.7/10★★★★☆Visit Inbox.eu -
Best forBusinesses wanting broad email and collaboration tools
A paid business workspace that combines hosted email with broad collaboration and administration features.
- Calendar included
- Migration tools
- IMAP/POP support
7.4/10★★★★☆Visit Yandex 360 -
Best forAWS-aligned businesses needing managed email
A capable $4 mailbox service for AWS environments, with support ending March 31, 2027.
- Calendar included
- Migration tools
- IMAP/POP support
7.4/10★★★★☆Try Amazon WorkMail -
Best forPrivacy-conscious users wanting polished encrypted email
A polished encrypted email service with a capable free plan and paid custom-domain support.
7.3/10★★★★☆Visit Proton Mail -
Best forPrivacy-focused teams wanting generous storage
A privacy-focused email host with generous storage, migration tools and business controls.
7.1/10★★★★☆Visit Infomaniak -
Best forBudget-conscious businesses needing standard email hosting
Affordable business email with custom domains, core protocols and webmail tools.
- Calendar included
- Migration tools
- IMAP/POP support
7.1/10★★★★☆Visit OVHcloud -
Best forUsers who prioritize masked email addresses
A privacy-focused Fastmail feature for creating and controlling masked email addresses.
- Calendar included
- Migration tools
- IMAP/POP support
6.7/10★★★☆☆Visit Fastmail -
Best forSmall businesses wanting affordable feature-rich email
A feature-rich custom-domain email service for small businesses on a paid plan.
- Calendar included
- Migration tools
- IMAP/POP support
6.6/10★★★☆☆Visit Neo Mail -
Best forSmall businesses wanting secure, affordable email
Affordable business email with security, synchronization, and optional collaboration tools.
- Calendar included
- Migration tools
- IMAP/POP support
6.5/10★★★☆☆Visit MailSafi -
Best forAffordable hosted Exchange with Outlook support
Affordable hosted Exchange for teams that need Outlook, mobile sync, and shared accounts.
- Migration tools
6.4/10★★★☆☆Visit OVHcloud -
Best forBusinesses wanting low-cost bundled email tools
A low-cost business mailbox with broad productivity features and web-only mobile access.
- Calendar included
- Migration tools
- IMAP/POP support
6.4/10★★★☆☆Visit Greenmor Mail -
Best forBusinesses needing shared inboxes
A paid custom-domain email service with shared inboxes, migration, and API access.
- Calendar included
- Migration tools
- IMAP/POP support
6.3/10★★★☆☆Visit AXO Email
IONOS Email Alternatives: Common Questions
What is the best alternative to IONOS Email?
Zoho Mail: #1 in our Email Hosting ranking, with an editor score of 10.0 out of 10. A flexible business email suite with a free plan, low-cost entry tier, and migration support.
Is there a free alternative to IONOS Email?
Yes. Zoho Mail, Proton Mail and Infomaniak Mail have a free plan or a free tier.
What is the cheapest paid alternative to IONOS Email?
Of the alternatives here that publish a price, Zoho Mail starts lowest, at $1/user/mo.
IONOS Email vs Each Alternative
| # | Tool | Free plan | Paid from | Storage per mailbox | Email aliases | Attachment limit | IMAP/POP support | Score |
|---|---|---|---|---|---|---|---|---|
| 58 | IONOS Email | No | $2/user/mo | 2 GB | — | 70 MB | Yes | 4.8 |
| 1 | Zoho Mail | Yes | $1/user/mo | 5 GB | 30 aliases | 30 MB | Yes | 10.0 |
| 2 | Google Workspace | No | $7/user/mo | 30 GB | 30 aliases | — | Yes | 8.5 |
| 3 | Microsoft Exchange Online | No | — | 50 GB | — | — | — | 8.1 |
| 4 | Inbox.eu Business Email | No | — | 100 GB | 5 aliases | — | Yes | 7.7 |
| 5 | Yandex 360 for Business | No | $3.99/user/mo | — | 10 aliases | — | Yes | 7.4 |
| 6 | Amazon WorkMail | No | $4/user/mo | 50 GB | 100 aliases | 25 MB | Yes | 7.4 |
| 7 | Proton Mail | Yes | $3.99/user/mo | 15 GB | — | — | — | 7.3 |
| 8 | Infomaniak Mail | Yes | — | — | — | — | — | 7.1 |
| 9 | OVHcloud Email Pro | No | — | 10 GB | — | — | Yes | 7.1 |
| 10 | Fastmail Masked Email | No | $4/user/mo | 5 GB | 600 aliases | 50 MB | Yes | 6.7 |
| 11 | Neo Mail | No | — | 15 GB | 10 aliases | 30 MB | Yes | 6.6 |
| 12 | MailSafi | No | $1.5/user/mo | 10 GB | — | 50 MB | Yes | 6.5 |
| 13 | OVHcloud Hosted Exchange | No | — | 50 GB | — | — | — | 6.4 |
| 14 | Greenmor Mail | No | — | 15 GB | — | 100 MB | Yes | 6.4 |
| 15 | AXO Email | No | — | 10 GB | 15 aliases | 50 MB | Yes | 6.3 |
Guides on Email Hosting
- 8 Best Email Hosting Services for Small Businesses (April 2026 Comparison)Aug 2026
- 9 Best Free Email Hosting Providers in the UK (August 2026)Aug 2026
- 8 Best Custom Domain Email Hosting Providers in 2026Aug 2026
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update