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Looking for a Gmail Alternative?
Meet Postal

Complete and fully featured mail server for use by websites & web servers.

Calculate Your Savings

See how much you could save by switching from Gmail to Postal

25 users
1 user500 users
$

Average Gmail pricing is ~$15/user/month

Gmail Annual
$0
Self-Hosted Annual
$0
Your Annual Savings
$0
Save 99% annually

5-Year Projected Savings

$0

Ready to Switch?

Deploy Postal on DigitalOcean in 1-click

Deploy in under 5 minutes
$200 free credits for 60 days
No credit card required to start
Automatic backups included

Get $200 in Free Credits

New users receive $200 credit valid for 60 days

Trusted by 600,000+ developers worldwide. Cancel anytime.

Gmail vs Postal: Feature Comparison

Feature
Gmail
Paid SaaS
Postal
Open Source
Monthly CostPer-user pricingFree (hosting only)
Data Ownership
Privacy Control
Self-Hosted Option
No Vendor Lock-in
Source Code Access
CustomizableLimitedFully
Automatic UpdatesManual
Managed Infrastructure
Official SupportCommunity
Repository Insights

Community activity and technical details from the Postal repository

License

MIT License

Open source license for commercial use

Forks

1.2k

Community-maintained copies

Primary Languages

Ruby
75%
Haml
16%
SCSS
6%

Top Contributors

#1

adamcooke

501 commits

#2

catphish

48 commits

#3

github-actions[bot]

21 commits

Why Switch from Gmail to Postal?

Complete Data Ownership

Your data stays on your servers. No third-party access, no data mining, and full compliance with privacy regulations like GDPR and HIPAA.

No Per-User Pricing

Pay only for hosting (~$5-20/month), regardless of team size. Add unlimited users without increasing your costs.

Full Customization

Access the source code and customize Postal to fit your exact workflow. No feature limitations or paywalls.

No Vendor Lock-in

Export your data anytime. Move between hosting providers freely. Your business isn't dependent on a single vendor.

Technical Specs
GitHub Stars16.2k
4mo ago
Docker ReadyManual Setup
CategoryEmail Client
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