Self-hosted projects tagged “TLS”

Uptime Kuma is a self-hosted uptime monitoring tool for HTTP(S), TCP, ping, DNS and more, with notifications, charts, and public status pages.

MITActively maintained

Alternative to:

UptimeRobot+15

Open-source peer-to-peer file synchronization with TLS encryption, no central server, and a browser-based UI.

MPL-2.0Actively maintained

Alternative to:

Resilio Sync+6

Caddy is a fast, extensible Go web server and reverse proxy with automatic HTTPS (ACME), HTTP/1.1, HTTP/2, and HTTP/3 support, and a JSON config API.

Apache-2.0Actively maintained

Alternative to:

Caddy Cloud+8

Traefik Proxy is a dynamic reverse proxy and load balancer that auto-discovers services from Docker, Kubernetes, and other providers, with HTTPS, routing, and observability built in.

MITActively maintained

Alternative to:

Traefik Cloud+7

NGINX is a high-performance HTTP server and reverse proxy with caching, load balancing, TLS termination, and TCP/UDP proxying via a modular architecture.

BSD-2-ClauseActively maintained

Alternative to:

NGINX Management Suite+2

Valkey is an open-source, Redis-compatible key/value datastore optimized for caching, queues, and other real-time workloads, with clustering, replication, and extensibility.

BSD-3-ClauseActively maintained

Alternative to:

Redis Cloud+4

EMQX is a high-performance MQTT broker and IoT messaging platform with clustering, security controls, a SQL rules engine, and integrations to databases and event systems.

Actively maintained

Alternative to:

EMQX Cloud+3

OpenVPN is a widely used open-source VPN daemon providing TLS/SSL-based secure tunneling, flexible client-server and site-to-site modes, and cross-platform support.

Actively maintained

Alternative to:

OpenVPN CloudConnexa+18

webhook is a lightweight Go server for creating HTTP endpoints that trigger scripts or shell commands with rule-based request validation.

MITActively maintained

Alternative to:

Webhook.site+2

Self-hosted status page and uptime monitoring tool with configurable health checks, dashboards, metrics, and alerting for HTTP, TCP, ICMP, and DNS endpoints.

Apache-2.0Actively maintained

Alternative to:

UptimeRobot+19

Eclipse Mosquitto is a lightweight, open-source MQTT broker supporting MQTT 5.0 and 3.1.1, plus client libraries and CLI tools for pub/sub messaging.

Actively maintained

Alternative to:

EMQX Cloud+11

BunkerWeb is an open-source WAF and NGINX-based reverse proxy to protect web apps and APIs with HTTPS automation, security policies, and extensible plugins.

AGPL-3.0Actively maintained

Alternative to:

Cloudflare Web Application Firewall (WAF)+10

step-ca is a private CA and ACME server for issuing and automating X.509 TLS and SSH certificates, enabling short-lived credentials and secure enrollment for teams.

Apache-2.0Actively maintained

Alternative to:

HashiCorp Vault+7

Cross-platform single-binary CLI to serve files and directories over HTTP with directory listings, uploads, authentication, TLS, and WebDAV.

MITActively maintained

Alternative to:

Send Anywhere+8

HAProxy is a fast, reliable reverse proxy and load balancer for TCP and HTTP applications, providing high availability, TLS termination, health checks, and traffic routing.

Actively maintained

Alternative to:

HAProxy Enterprise+10

LLDAP is a lightweight LDAP server for authentication and user management, providing a simplified LDAP interface, a web admin UI, and SQLite/MySQL/PostgreSQL backends.

GPL-3.0Actively maintained

Alternative to:

Microsoft Active Directory+2

All-in-one secure mail server with SMTP, IMAP, webmail, automatic TLS (ACME), and built-in SPF/DKIM/DMARC plus junk filtering for low-maintenance domains.

MITActively maintained

Alternative to:

Microsoft Exchange Online+19

Deploy and scale Docker Compose apps across multiple servers with automatic WireGuard networking, service discovery, load balancing, and HTTPS—without Kubernetes overhead.

Apache-2.0Actively maintained

Alternative to:

Railway+11

A general-purpose HTTP reverse proxy and forwarding tool for homelabs, offering web UI, ACME/TLS, stream proxy, plugins and realtime monitoring.

AGPL-3.0Actively maintained

Alternative to:

ngrok+16

Lightweight CalDAV/CardDAV server for syncing calendars, to-dos, and contacts with many clients, storing data on the filesystem and supporting auth and TLS.

GPL-3.0Actively maintained

Alternative to:

Google Calendar+8

sish is an open-source Serveo/ngrok alternative that exposes local HTTP(S), WebSockets, and TCP services to the internet using SSH reverse tunnels.

MITActively maintained

Alternative to:

ngrok+3

yarr is a lightweight, self-hostable RSS reader and feed aggregator delivered as a single binary with an embedded SQLite database and optional desktop tray UI.

MITActively maintained

Alternative to:

Feedly+12

VerneMQ is a high-performance, distributed MQTT broker for scalable, highly available IoT and M2M messaging, with clustering, TLS, WebSockets, plugins, and integrations.

Apache-2.0Actively maintained

Alternative to:

HiveMQ Cloud+3

Modoboa is an open source mail server management platform with a modern web UI, integrating Postfix and Dovecot with admin tools, webmail, calendar, and address book.

ISCActively maintained

Alternative to:

Microsoft Exchange Online+16

Sshwifty is a web-based SSH and Telnet client that lets you access remote terminals directly from a browser, with presets, access control, and optional TLS.

AGPL-3.0Actively maintained

Alternative to:

Termius+2

Openfire is an open source XMPP (Jabber) server for real-time messaging and collaboration, with a web admin console and a plugin ecosystem.

Apache-2.0Actively maintained

Alternative to:

Cisco Jabber+15

Algernon is a small, self-contained Go web server with built-in Lua/Teal scripting, Markdown and template rendering, HTTP/2+HTTP/3 (QUIC), and multiple database backends.

BSD-3-ClauseActively maintained

Alternative to:

Apache HTTP Server

Kamailio is an open source SIP signaling server for scalable VoIP and real-time communication platforms, supporting routing, load balancing, WebRTC, and IMS/VoLTE.

Actively maintained

Alternative to:

AudioCodes Mediant Session Border Controller (SBC)+6

GLAuth is a lightweight LDAP/LDAPS authentication server for development, CI, and homelabs, supporting file, S3, SQL, or LDAP proxy backends and optional 2FA.

MITActively maintained

Alternative to:

Microsoft Active Directory+5

A Bash script that auto-implements a full mail server (Postfix, Dovecot, DKIM, SpamAssassin) with TLS and PAM-based logins on Debian/Ubuntu.

GPL-3.0Slowing down

Alternative to:

Microsoft Exchange Online+14