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Mailbox.org

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Secure and private email, cloud storage, video conferencing, and office suite for individuals and businesses.

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Reviews onG2
2 reviews tracked

The Bottom Line

Entry price

Paid plans only

Biggest pro

High level of data security and privacy with consistent encryption.

Biggest con

No free tier available, only a 30-day free trial.

TL;DR - Mailbox.org

  • Secure email, cloud storage, video conferencing, and office suite in one platform.
  • Strong focus on data privacy, encryption, and GDPR compliance with German data centers.
  • Offers business continuity solutions (EVAC) for emergency communication.
Pricing: Paid only
Best for: Enterprises & pros

What is Mailbox.org?

Editorial review
Mailbox.org offers a comprehensive digital workspace that combines secure email, cloud storage (Drive), video conferencing (Meet), and an online office suite. Designed for both private and business users, it prioritizes data protection, privacy, and compliance with European data protection standards like GDPR. All data is stored in certified German data centers and infrastructure is powered by 100% green energy. The platform provides robust security features including consistent encryption for data at rest and in transit, and support for S/MIME for secure email encryption and digital signatures. Mailbox.org also offers EVAC, a secondary IT communication structure for business continuity, ensuring organizations can maintain communication even during primary system failures or emergencies. This makes it particularly suitable for entities with high demands for availability, security, and compliance, such as those subject to NIS-2 or KRITIS regulations.

Available on: Web

how we evaluateSourcemailbox.org ↗

Pros & Cons

Pros

  • High level of data security and privacy with consistent encryption.
  • Compliance with strict European data protection laws (GDPR).
  • Data stored exclusively in certified German data centers.
  • Comprehensive suite of tools (email, drive, meet, office) in one platform.
  • Sustainable operation with 100% green energy.

Cons

  • No free tier available, only a 30-day free trial.
  • Pricing is per user, which might add up for larger teams.
  • Focus on European data privacy might not be a primary concern for all global users.

Ratings Across the Web

4(2 reviews)
G22 reviews
4/5

Ratings aggregated from independent review platforms. Learn more

Preview

Key Features

Secure Email (Mail)Cloud Storage (Drive)Video Conferencing (Meet)Online Office SuiteCalendar and Address BookConsistent Encryption (storage and transmission)S/MIME Email Encryption and Digital SignaturesDSGVO (GDPR) Compliance

Pricing Plans

Free Trial

Pricing checked Jun 19, 2026

Light

1,00 $ pro User / Monat netto

  • 2 GB Mail-Speicher
  • 3 Aliasse @mailbox.org
  • Kalender und Adressbuch

Standard

3,00 $ pro User / Monat netto

  • 10 GB Mail-Speicher
  • 25 Aliasse @mailbox.org
  • Eigene Domains verwendbar
  • 50 Aliasse für eigene Domains
  • 5 GB Drive-Speicher
  • Drive-Speicher flexibel erweiterbar
  • Kalender und Adressbuch
  • Office

Premium

9,00 $ pro User / Monat netto

  • 25 GB Mail-Speicher
  • 25 Aliasse @mailbox.org
  • Eigene Domains verwendbar
  • 250 Aliasse für eigene Domains
  • 50 GB Drive-Speicher
  • Drive-Speicher flexibel erweiterbar
  • Kalender und Adressbuch
  • Office
Calculate your costView full pricing

How Mailbox.org's pricing compares

At $1/mo, Mailbox.org is the most affordable of its 3 direct competitors.

Mailbox.org
$1
Zoho Mail
$1
Fastmail
$5
ProtonMail
$9.99

Entry paid plan, monthly. Pricing checked Jun 19, 2026.

Reviews

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Best Mailbox.org Alternatives

Top alternatives based on features, pricing, and user needs.

Zoho Mail logo
Zoho MailFreemium

Secure, ad-free business email hosting with privacy guarantees and collaboration features.

4.5
ProtonMail logo
ProtonMailFreemium

Secure email that protects your privacy with end-to-end encryption and zero-access encryption.

4.4
Fastmail logo
FastmailPaid

Fast, private, and reliable email and calendar hosting for individuals and businesses.

4.6
Posteo logo
PosteoPaid

Green, secure, and ad-free email, calendar, and address book for maximum privacy.

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Mailbox.org vs Zoho MailHead-to-head: features, pricing, who winsMailbox.org vs ProtonMailHead-to-head: features, pricing, who winsMailbox.org vs FastmailHead-to-head: features, pricing, who wins

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Mailbox.org FAQ

How does Mailbox.org ensure data security and privacy?

Mailbox.org ensures data security through consistent encryption for data at rest and in transit. It also supports S/MIME for secure email encryption and digital signatures, and stores all data in certified German data centers.

Which teams would benefit most from Mailbox.org?

Teams with high demands for availability, security, and compliance, such as those subject to NIS-2 or KRITIS regulations, would benefit most. Its comprehensive suite and focus on European data protection standards make it suitable for businesses prioritizing data integrity.

How is Mailbox.org priced?

Mailbox.org is a paid product and does not offer a permanently free tier, though a 30-day free trial is available. Pricing is structured per user, which is a consideration for larger organizations.

Can Mailbox.org help maintain communication during primary system failures?

Yes, Mailbox.org offers EVAC, a secondary IT communication structure designed for business continuity. This feature ensures organizations can maintain communication even if their primary systems experience failures or emergencies.

What kind of office tools are included in Mailbox.org?

Mailbox.org includes an online office suite as part of its comprehensive digital workspace. This suite complements its secure email, cloud storage (Drive), and video conferencing (Meet) functionalities.

How does Mailbox.org compare to ProtonMail regarding data storage?

Mailbox.org stores all data exclusively in certified German data centers, adhering to strict European data protection laws like GDPR. This contrasts with other providers like ProtonMail, which may store data in different geographical locations.

What are the main trade-offs when choosing Mailbox.org?

A main trade-off is that Mailbox.org does not offer a permanent free tier, only a 30-day free trial. Additionally, its pricing is per user, which may lead to higher costs for larger teams.

Source: mailbox.org

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