Self-hosted projects built with Let’s Encrypt

Mail-in-a-Box is a one-click mail server appliance for Ubuntu, bundling SMTP/IMAP, webmail, DNS, TLS automation, backups, and an admin control panel.

CC0-1.0Actively maintained

Alternative to:

Microsoft Exchange Online+15

CapRover is an open-source platform to deploy, manage and scale apps using Docker and nginx with a web UI and CLI, automatic SSL, one-click databases and clustering support.

Actively maintained

Alternative to:

Coolify Cloud+19

LinuxServer.io SWAG is a Docker image bundling Nginx reverse proxy, ACME certificate automation (Let’s Encrypt/ZeroSSL), optional PHP, and fail2ban intrusion prevention.

GPL-3.0Actively maintained

Alternative to:

Apache HTTP Server+9

High-performance reverse proxy and container orchestrator with Web UI, automatic Docker/Podman route discovery, idle-sleep, access control, and automated Let's Encrypt support.

Actively maintained

Alternative to:

Cloudflare Tunnel+19

Open-source Debian-based OS and control panel that simplifies installing, managing and securing web apps, mail and services via a web admin and app catalog.

AGPL-3.0Actively maintained

Alternative to:

Cloudron+19

Prebuilt Nextcloud appliance and management tools for Raspberry Pi, Odroid, VMs and LXC; includes Apache, PHP, MariaDB, Redis, web panel and backup utilities.

Actively maintained

Alternative to:

Google Drive+17

A Rust-written, memory-safe web server offering automatic Let's Encrypt TLS, KDL configuration, HTTP/2/HTTP/3, reverse proxying, and built-in tooling for serving web apps.

MITActively maintained

Alternative to:

Apache HTTP Server+3

Vince is a self-hosted alternative to Google Analytics with a lightweight script, cookie-free tracking, goal conversions, custom events, and shareable dashboards.

AGPL-3.0Slowing down

Alternative to:

Google Analytics+12

High-performance web application firewall and API security gateway with semantic detection, rule management, and reverse-proxy deployment for protecting websites and APIs.

BSD-2-ClauseActively maintained

Alternative to:

Cloudflare Web Application Firewall (WAF)+9

Open-source centralized ACME client to manage TLS certificates with automated renewals, API-key retrieval for clients, http-01/dns-01 challenge support, Go backend and React UI.

Actively maintained

Alternative to:

Caddy Cloud+5

Self-hosted, open-source XMPP-based messaging server providing end-to-end encryption, multi-device sync, federation, secure backups, and integrated WebRTC audio/video calling.

Apache-2.0Actively maintained

Alternative to:

WhatsApp+17

Cloudron is a self-hosted platform for deploying and managing web apps with one-click installs, automatic updates, backups, and integrated HTTPS, email, and user management.

Activity unknown

Alternative to:

Cloudron+19

Open-source platform to create, share and reserve gift ideas among friends and family; includes invitations, notifications and Docker deployment docs.