Mailo
Mailo: A generous free tier with strong alias, storage and protocol support. Ranked #8 of 28 in Secure Email Providers by our editors (7.9/10); pricing: Free plan; best for high-storage freemium email users.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forHigh-storage freemium email users
- Free planYes
- Paid from€1.50/user/mo
- End-to-end encryptionYes
- Founded1998
- Facts checked19 Sep 2026
Where it wins
- 20 GB mailbox storage on the Premium plan
- Up to 100 aliases and custom domain email addresses
- PGP, two-factor authentication and mail-client access
Where it doesn't
- The free plan includes advertising banners
- Mailo Free provides only 1 GB of mailbox storage
- The positioning emphasizes limited platform coverage and no integrations
Our verdict on Mailo
Mailo is a French email and cloud service for individuals, families, organizations and professionals. It combines webmail with calendars, address books, document and photo storage, sharing tools, mobile access and synchronization through standard mail protocols. The service also supports custom domain addresses, email forwarding, external-account transfer, mailbox sharing and professional account management. Its broad feature set suits users who want email alongside lightweight calendar, storage and collaboration tools rather than a standalone inbox.
Mailo uses a freemium model. Mailo Free includes 1 GB of mailbox storage, 500 MB for documents and photos, five aliases, IMAP4 and EAS access, and advertising banners. Mailo Premium costs €1.5 per user per month when billed monthly. That plan raises mailbox storage to 20 GB, adds 5 GB of virtual disk and photo album storage, supports up to 100 aliases, removes advertising from webmail, includes a lifetime email address and provides POP3 or IMAP4 access. For users comparing paid email plans, the upgrade is primarily about storage, aliases, advertising-free webmail and broader mail-client access.
Privacy and account control are central to Mailo's feature set. It offers optional PGP email encryption and signing, two-factor authentication, custom domains and sharing across mailboxes, documents, calendars and address books. The published platform access covers web, iOS, Android and API, while standard protocol support helps connect supported mail clients. Mailo is a strong fit for users prioritizing storage, aliases and flexible email access at a low monthly price. Users who need a broader integration ecosystem or a narrower email-only service should compare other providers before choosing it.
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Mailo pricing
All 2 Mailo plans and prices →
Mailo fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €1.50/user/mo |
| End-to-end encryption | Yes |
| Custom domain | Yes |
| Mailbox storage | 20 GB |
| Email aliases | 100 aliases |
| Encrypted calendar | Not verified |
| Mail protocol support | Imap_smtp |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS, Android |
| Pricing | Free plan (source) |
| Website | mailo.com |
| Facts checked | 19 Sep 2026 |
Alternatives to Mailo
- Proton MailA complete secure email suite with a capable free plan and wide platform coverage.9.4
- Tuta MailA privacy-focused email service with strong encryption and open-source apps.9.2
- Aster MailA low-cost secure email service with encryption, aliases, domains, and broad device support.8.9
Mailo vs the competition
- Mailo vs Proton Mail
- Mailo vs Tuta Mail
- Mailo vs Aster Mail
- Mailo vs Mailfence
- Mailo vs eclipso Mail Europe
- Mailo vs mailbox
Compare Mailo with any tool side by side →
Also Ranked In
Mailo is ranked in 4 of our directories.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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