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Afterlogic WebMail Lite PHP vs SnappyMail: catalog facts
Afterlogic WebMail Lite PHP	SnappyMail
Free Free and open source for personal and commercial use.	Free Free and open source.
Web, Self-hosted	Web, Self-hosted
Works with any existing IMAP server, Plesk or cPanel Plugin framework and API for extending it	Very small download and fast loading on mobile Maintained successor to RainLoop
Requires your own web server and IMAP server Office document preview depends on Microsoft's online viewer	Requires your own web server and mail server Drops support for older browsers
Self-hosted	Self-hosted
Open source	Open source
License not stated	License: AGPL-3.0
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.