Microsoft Exchange Online vs Micron21 Hosted Exchange

Microsoft Exchange Online9.4Visit Micron21 Hosted Exchange8.2Visit

Higher score Microsoft Exchange Online #1 in Hosted Exchange 9.4/10 Paid ✓ 5 of 5 features Visit Microsoft

vs

Micron21 Hosted Exchange #7 in Hosted Exchange 8.2/10 Paid ✓ 2 of 5 features Visit Micron21

• Microsoft Exchange Online fits best

  Microsoft-centric businesses needing broad Exchange features

• Micron21 Hosted Exchange fits best

  Teams prioritizing storage, backup, and recovery

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Side by side

Feature	Microsoft Exchange Online 9.4/10 Visit ↗	Micron21 Hosted Exchange 8.2/10 Visit ↗
At a glance
Editor score	9.4	8.2
Ranking	#1 in Hosted Exchange	#7 in Hosted Exchange
Best for	Microsoft-centric businesses needing broad Exchange features	Teams prioritizing storage, backup, and recovery
Pricing model	Paid	Paid
Starting price	—	$6.35/user/mo
Free plan	—	—
Free trial	—	—
Deployment	Cloud, Browser extension	Cloud
Platforms	Web, Windows, macOS, iOS, Android	Web, Windows, macOS, iOS, Android
Support	Phone, Docs · 24/7	Phone, Tickets, Email, Docs · 24/7
Integrations	2 integrations	2 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Microsoft Exchange Online 5/5 · Micron21 Hosted Exchange 2/5
Shared mailboxes	✓ (best)	Not checked yet
Outlook desktop support	✓	✓
Mobile access	✓	✓
Migration tools	✓ (best)	Not checked yet
Online archiving	✓ (best)	Not checked yet
Specs
Mailbox storage	50 GB	50 GB
Our review
Pros	Outlook access across web, desktop, and mobile platforms Shared mailboxes, archiving, migration tools, and Graph API access Plan 2 adds built-in DLP and up to 1.5 TB of archive storage	50 GB mailbox storage on both Basic and Premium plans Daily backups with 30-day retention and deleted-message recovery Outlook desktop and mobile support on the Premium plan
Cons	There is no free plan Advanced storage and DLP features require Plan 2 Some archive capabilities depend on licensing and administrator enablement	Basic access is limited to a browser No free plan is available Desktop and mobile clients require the higher-priced Premium tier
Our verdict	Microsoft Exchange Online is a cloud-hosted business email and calendaring service for organizations that need custom-domain email, Outlook access, mailbox administration, filtering, archiving, and compliance features. It suits… Read the review →	Micron21 Hosted Exchange is a managed business email service for organisations using Microsoft Exchange. It provides 50 GB mailboxes, browser access, calendar and contact sharing, folder and distribution-list sharing, journaling, and spam… Read the review →

Strengths and trade-offs

• Microsoft Exchange Online — where it wins

  • Outlook access across web, desktop, and mobile platforms
  • Shared mailboxes, archiving, migration tools, and Graph API access
  • Plan 2 adds built-in DLP and up to 1.5 TB of archive storage

  Where it doesn't

  • There is no free plan
  • Advanced storage and DLP features require Plan 2
  • Some archive capabilities depend on licensing and administrator enablement

• Micron21 Hosted Exchange — where it wins

  • 50 GB mailbox storage on both Basic and Premium plans
  • Daily backups with 30-day retention and deleted-message recovery
  • Outlook desktop and mobile support on the Premium plan

  Where it doesn't

  • Basic access is limited to a browser
  • No free plan is available
  • Desktop and mobile clients require the higher-priced Premium tier

• Microsoft Exchange Online9.4/10 · Paid

  A broad hosted Exchange service for Microsoft-focused organizations with compliance and migration needs.

  Visit MicrosoftFull verdict →
• Micron21 Hosted Exchange8.2/10 · Paid

  A practical Hosted Exchange service for teams that value mailbox recovery and storage.

  Visit Micron21Full verdict →