Best Open Source Alternatives to SimpleLogin Premium

Compare the best free and open-source alternatives to SimpleLogin Premium — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated August 2026 · 3 alternatives

SimpleLogin Premium

Proprietary SaaS

PricingFreemium

Platformsweb, ios, android

WebsiteVisit site

SimpleLogin Premium alternatives compared

Open-source alternatives to SimpleLogin Premium, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Postal	16,711	MIT	LinuxDocker	Yes	Jul 2026	Visit
SimpleLogin OSS	6,881	MIT	LinuxDocker	Yes	Jul 2026	Visit
AnonAddy OSS	4,780	MIT	LinuxDocker	Yes	Jul 2026	Visit

Top open-source SimpleLogin Premium alternatives

Postal16,711MIT

Mail server for outgoing and incoming transactional emails.

LinuxDocker

vs SimpleLogin Premium: a free, open-source option you fully control, licensed MIT.

Visit Details

SimpleLogin OSS6,881MIT

Open source email alias and masking solution.

LinuxDocker

vs SimpleLogin Premium: a free, open-source option you fully control, licensed MIT.

Visit Details

AnonAddy OSS4,780MIT

Anonymous email forwarding server.

LinuxDocker

vs SimpleLogin Premium: a free, open-source option you fully control, licensed MIT.

Visit Details