Mosa Mail

At a glance

• Editor score
  6.4 / 10
• Pricing
  From €45/mo
• Best for
  Teams wanting role-controlled shared mailboxes
• Free plan
  No
• Facts checked
  4 Oct 2026

• Where it wins

  • Role-based shared mailboxes with thread handoff and internal @-mentions
  • Templates, team-administered signatures and filtered full-text search
  • Optional AI summaries and labeling; custom-domain mail and Drive attachments

• Where it doesn't

  • Starts at €45 per month, with no free plan
  • Listed integrations focus on mosa.cloud services and Outlook PST import
  • Web-only platform coverage

Our verdict on Mosa Mail

Mosa Mail is a team email client for organizations that need personal and shared mailboxes, with role-based access controlling who can use shared mailboxes. Colleagues can share threads, discuss them with internal @-mentions and hand off email. Reusable templates with per-message fields, multiple signatures, scheduled vacation replies and filtered full-text search round out the core workflow. It is aimed at teams coordinating incoming email rather than people looking only for a personal inbox.

The published plans show three monthly packages priced in EUR. Plan costs €45 per month and includes Mail, Calendar, shared mailboxes and threads, internal comments and email collaboration. Just me costs €50 per month and includes Mail, Calendar, Docs, Meet and Drive, with 50 GB shared storage. Collaborate costs €115 per month and includes Mail, Calendar, Docs, Meet, Drive and Chat; attachments stay in Drive. Pricing is presented as package pricing without per-user fees. There is no free plan, so buyers should compare the included services as well as the monthly price when choosing a package.

Mosa Mail’s workspace fit is centered on mosa.cloud: listed integrations include Drive, Calendar and Chat, alongside Outlook archive import via PST. Mail supports custom-domain sending and receiving, and attachments can be viewed and saved in Drive. Optional AI can summarize threads and apply labels, while browser access is the listed platform coverage. The product also lists GDPR, SSO/SAML and two-factor authentication. Teams that want shared-inbox permissions, internal discussion and handoffs in one email workflow should consider it; those seeking broad third-party integrations or a non-web platform should compare alternatives.

Mosa Mail pricing

All 3 Mosa Mail plans and prices →

Mosa Mail fact sheet

Mosa Mail integrations

Mosa Mail lists 4 integrations on its own site.

• mosa.cloud Drive
• mosa.cloud Calendar
• mosa.cloud Chat
• Outlook archive import (PST)

Alternatives to Mosa Mail

• Help ScoutA broad support inbox with collaboration, self-service, automation, and AI features.9.3
• STSpark for TeamsA cross-device email client for teams coordinating shared inboxes and drafts.9.1
• GGGoogle Groups Collaborative InboxA free shared queue for teams that need basic email assignment and resolution tracking.8.8

See all Mosa Mail alternatives →

Featured on iTechGuides

Mosa Mail is listed in our Email Collaboration Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 4 Oct 2026 · How we research and update