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CeyMail vs Microsoft 365

Microsoft 365 bundles Exchange, Office apps, and Teams at $12.50/user/month. For teams that only need reliable email, that’s thousands in bundled software you may not use. CeyMail delivers professional email with full control at a fraction of the cost.

89% cheaper for 50 usersFull data ownershipNo bundled bloatAI log analysisOutbound screening

Feature Comparison

Side by side

CeyMail
Microsoft 365
Setup & Management
Setup time
5 minutes
Minutes (cloud)
Self-hosted option
Web dashboard
Custom domain email
Exchange ActiveSync
Security & Privacy
Data ownership
Your server
Microsoft’s servers
AI spam filtering
Cloud + Local AI
AI log analysis
Business+
Outbound email screening
DKIM/SPF/DMARC
Audit logging
Business+
Data residency control
Any jurisdiction
Select regions
Features
Office apps (Word, Excel)
Teams video calls
Custom spam rules
Mail queue management
Pro+
REST API
Business+
Webmail
Roundcube
Outlook Web
Pricing & Lock-in
Cost (50 users/year)
~$830
$7,500
Per-user pricing
Flat rate
$12.50/user/mo
Vendor lock-in
None
High
Data export
Standard Maildir
PST export

Pricing

Save $6,670/year

Based on 50 users, annual billing. CeyMail Pro + a $29/mo VPS.

CeyMail

$830/yr

$49/mo (Pro) + VPS

Pro plan $490/yr + $29/mo VPS hosting

Microsoft 365

$7,500/yr

$12.50/user/mo (Business Standard)

Increasing to $14/user/mo July 2026

89% less expensive with CeyMail

FAQ

Common questions

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One command. Five minutes. Full control over your mail infrastructure. Start free, no credit card required.

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