Leave Me Alone alternatives · Email
Self-hosted alternatives to Leave Me Alone
The Leave Me Alone listing does not say it can be self-hosted. 25 of the 125 other email apps in this directory can be self-hosted, according to their own sites.
Leave Me Alone is a paid product with a free trial, starting at $9 per month, or $90 billed yearly. 19 of them are free or have a free plan.
25 tools · Listings checked up to Nov 13, 2026 · Where the facts come from
The 12 closest to Leave Me Alone
- Free trial · from $18/mo
Inbox Zero
Open source AI email assistant for Gmail and Outlook
- Inbox Zero starts at $18 per user / month, billed annually ($20 billed monthly). Leave Me Alone starts at $9 per month, or $90 billed yearly.
- Only Inbox Zero lists macOS, Windows, iOS and Android apps.
- Only Inbox Zero lists a browser extension.
- Inbox Zero is open source and self-hostable, according to its own site.
- Free plan · from $20/mo
Zero Mail
Open-source AI email client that connects your existing inboxes
- Zero Mail starts at $20 per month (billing basis not shown). Leave Me Alone starts at $9 per month, or $90 billed yearly.
- Zero Mail has a free plan. Leave Me Alone does not, though it has a free trial.
- Zero Mail is open source and self-hostable, according to its own site.
- Zero Mail also covers email client.
- Paid
Open-Xchange
OX App Suite email platform sold to providers and governments
- Open-Xchange is open source and self-hostable, according to its own site.
- Open-Xchange also covers calendar and email client.
- Leave Me Alone also covers inbox filtering and workflow automation.
- Free
Cypht
Open-source webmail that combines many accounts in one inbox
- Cypht is free. Leave Me Alone starts at $9 per month, or $90 billed yearly.
- Cypht has a free plan. Leave Me Alone does not, though it has a free trial.
- Cypht is open source and self-hostable, according to its own site.
- Cypht also covers email client.
- Free
hMailServer
Free open-source mail server that runs on Windows
- hMailServer is free. Leave Me Alone starts at $9 per month, or $90 billed yearly.
- hMailServer has a free plan. Leave Me Alone does not, though it has a free trial.
- Only hMailServer lists a Windows app.
- Only Leave Me Alone lists a web app.
- Free trial
GFI KerioConnect
Self-hosted business mail server with calendar, chat and local AI
- Only GFI KerioConnect lists Windows, macOS and Linux apps.
- Only Leave Me Alone lists a web app.
- GFI KerioConnect is self-hostable, according to its own site.
- GFI KerioConnect also covers calendar, email client and shared inbox.
- Free plan · from $36/yr
SimpleLogin
Open-source email aliases that forward to your own inbox
- SimpleLogin starts at $36 per year ($4 billed monthly). Leave Me Alone starts at $9 per month, or $90 billed yearly.
- SimpleLogin has a free plan. Leave Me Alone does not, though it has a free trial.
- Only SimpleLogin lists iOS and Android apps.
- Only SimpleLogin lists a browser extension.
- Free plan · from $1/mo
addy.io
Email alias forwarding that hides your real address from sites
- addy.io starts at $1 per month, billed yearly (Lite). Leave Me Alone starts at $9 per month, or $90 billed yearly.
- addy.io has a free plan. Leave Me Alone does not, though it has a free trial.
- Only addy.io lists iOS and Android apps.
- Only addy.io lists a browser extension.
- Paid
Zimbra
Self-hosted email, calendar and file sharing for organizations
- Only Zimbra lists Windows, macOS, Linux, iOS and Android apps.
- Zimbra is open source and self-hostable, according to its own site.
- Zimbra also covers tasks, calendar and email client.
- Leave Me Alone also covers inbox filtering and workflow automation.
- Free
Roundcube
Free open-source webmail client you host yourself
- Roundcube is free. Leave Me Alone starts at $9 per month, or $90 billed yearly.
- Roundcube has a free plan. Leave Me Alone does not, though it has a free trial.
- Roundcube is open source and self-hostable, according to its own site.
- Roundcube also covers email client.
- Free
SOGo
Open-source groupware with webmail, calendars and contacts
- SOGo is free. Leave Me Alone starts at $9 per month, or $90 billed yearly.
- SOGo has a free plan. Leave Me Alone does not, though it has a free trial.
- SOGo is open source and self-hostable, according to its own site.
- SOGo also covers calendar and email client.
- Free
Horde
Free open-source webmail, calendar, contacts and tasks suite
- Horde is free. Leave Me Alone starts at $9 per month, or $90 billed yearly.
- Horde has a free plan. Leave Me Alone does not, though it has a free trial.
- Horde is open source and self-hostable, according to its own site.
- Horde also covers notes, tasks, calendar and email client.
Common questions
Is there a self-hosted alternative to Leave Me Alone?
Yes. Inbox Zero, Zero Mail, Open-Xchange, Cypht, hMailServer, GFI KerioConnect, SimpleLogin, addy.io and 17 more can be self-hosted, according to their own sites.
Can Leave Me Alone be self-hosted?
The Leave Me Alone listing does not say it can be self-hosted. The listing was checked on Oct 9, 2026 against the pages it cites.
Which of these email apps are free?
Zero Mail, Cypht, hMailServer, SimpleLogin, addy.io, Roundcube, SOGo, Horde and 11 more are free or have a free plan.
When was this checked?
Each listing shows its own date. On this page they run from Oct 9, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Leave Me Alone: the alternatives its listing names first, then the tools that share the most features with it.