Best Self-hosted Infrastructure & Operations tools in 2026

349 self-hosted open source alternatives in this category

349 services found

Immich

Immich

Open-source photo and video management platform for private servers

93.5k
5k
Last commit: 9h ago

Immich is an open-source platform for organizing, backing up, and streaming photos and videos with web and mobile clients, searchable metadata, face clustering, and S3-co...

Alternative to:
Google Photos
Google Photos
+14
Uptime Kuma

Uptime Kuma

Self-hosted uptime monitoring with alerts and status pages

83.3k
7.4k
Last commit: 12h ago

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

Alternative to:
UptimeRobot
UptimeRobot
+15
Netdata

Netdata

Real-time, per‑second full‑stack monitoring and observability

77.9k
6.4k
Last commit: 8h ago

Open-source, agent-based monitoring platform delivering per-second metrics, edge ML anomaly detection, tiered time-series storage and centralized cloud UI.

Alternative to:
Datadog Cloud Monitoring
Datadog Cloud Monitoring
+16
Grafana

Grafana

Observability dashboards and alerting for metrics, logs, and traces

72.4k
13.5k
Last commit: 7h ago

Grafana is an open source observability and data visualization platform for querying, graphing, and alerting on metrics, logs, and traces across many data sources.

Alternative to:
Grafana Cloud
Grafana Cloud
+19
Caddy

Caddy

Extensible web server and reverse proxy with automatic HTTPS

70.4k
4.7k
Last commit: 14h ago

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.

Alternative to:
Caddy Cloud
Caddy Cloud
+8
Prometheus

Prometheus

Monitoring system and time-series database for metrics and alerting

62.9k
10.2k
Last commit: 9h ago

Prometheus is an open-source monitoring and time-series database for collecting metrics, querying with PromQL, and alerting on system and application health.

Alternative to:
Datadog Cloud Monitoring
Datadog Cloud Monitoring
+17
Traefik Proxy

Traefik Proxy

Cloud-native reverse proxy, load balancer, and ingress controller

61.9k
5.8k
Last commit: 10h ago

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

Alternative to:
Traefik Cloud
Traefik Cloud
+7
MinIO

MinIO

High-performance S3-compatible object storage server

60.4k
7.1k
Last commit: 13d ago

MinIO is a high-performance, S3-compatible object storage server for building private cloud storage, data lakes, and scalable storage backends for applications.

Alternative to:
Amazon S3
Amazon S3
+7
PocketBase

PocketBase

Lightweight open-source realtime backend with embedded SQLite

56.4k
3.1k
Last commit: 4d ago

Open-source Go backend providing embedded SQLite, realtime (SSE) subscriptions, auth (JWT/OAuth2), file storage, admin UI and REST-style APIs for web and mobile apps.

Alternative to:
PocketBase Cloud
PocketBase Cloud
+17
Pi-hole

Pi-hole

Network-wide DNS sinkhole for ad and tracker blocking

55.9k
3k
Last commit: 8d ago

Pi-hole is a network-wide DNS sinkhole that blocks ads and trackers for all devices on your network, with a web dashboard, query logs, and optional DHCP server.

Alternative to:
AdGuard
AdGuard
+7
rclone

rclone

Command-line sync and management tool for cloud and remote storage

55.7k
4.9k
Last commit: 1d ago

rclone is a CLI tool to sync, copy, mount, and serve files across cloud storage providers and standard protocols like S3, WebDAV, FTP, and SFTP.

Alternative to:
GoodSync
GoodSync
+8
Coolify

Coolify

Self-hosted PaaS for deploying apps, databases, and services

51.1k
3.7k
Last commit: 10d ago

Open-source, self-hostable PaaS to deploy websites, full-stack apps, databases, and Docker services on your own servers with Git-based CI/CD workflows.

Alternative to:
Heroku
Heroku
+12
AList

AList

Multi-storage file listing server with WebDAV and previews

49.1k
8k
Last commit: 15d ago

AList is a multi-storage file listing and sharing server with WebDAV access, file previews, protected routes, uploads, and cross-storage file operations.

Alternative to:
Dropbox
Dropbox
+19
Apache Airflow

Apache Airflow

Platform to author, schedule, and monitor workflows as code

44.4k
16.5k
Last commit: 7h ago

Apache Airflow is a workflow orchestration platform to define, schedule, and monitor data pipelines and other batch jobs using Python-defined DAGs.

Alternative to:
Astronomer
Astronomer
+5
Sentry

Sentry

Error tracking and application performance monitoring platform

43.2k
4.6k
Last commit: 7h ago

Sentry is a developer-focused platform for error tracking, performance monitoring, and tracing to help teams detect, investigate, and fix issues faster.

Alternative to:
Bugsnag
Bugsnag
+14
Kong Gateway

Kong Gateway

Cloud-native API and LLM gateway with extensible plugins

42.8k
5.1k
Last commit: 1mo ago

Kong Gateway is a high-performance, cloud-native API gateway for routing, securing, and observing API traffic, with an extensible plugin system and Kubernetes support.

Alternative to:
Amazon API Gateway
Amazon API Gateway
+7
copyparty

copyparty

Portable file server with fast resumable uploads and many protocols

42.7k
1.7k
Last commit: 8h ago

Copyparty is a portable file server with a web UI, accelerated resumable uploads, deduplication, indexing, and support for WebDAV, SFTP, FTP and more.

Alternative to:
WeTransfer
WeTransfer
+19
Puter

Puter

Self-hostable web-based personal cloud and desktop environment

39.6k
3.5k
Last commit: 21h ago

Self-hostable internet OS that provides a web desktop, cloud storage, and an app platform for files, web apps, and remote-work style workflows.

Alternative to:
Google Drive
Google Drive
+19
Portainer

Portainer

Web UI and API for managing Docker and Kubernetes environments

36.7k
2.8k
Last commit: 20h ago

Lightweight web-based platform to manage Docker, Swarm and Kubernetes resources with a GUI and API, including access control and multi-environment operations.

Alternative to:
Portainer Business Edition (Portainer Cloud)
Portainer Business Edition (Portainer Cloud)
+6
CasaOS

CasaOS

Personal cloud dashboard and app store for Docker-based home servers

33.3k
1.9k
Last commit: 6mo ago

Open-source personal cloud system with a web dashboard, app store, and file management to run and manage Docker apps on home servers and SBCs.

Alternative to:
Cloudron
Cloudron
+19
AdGuard Home

AdGuard Home

Network-wide DNS server that blocks ads, trackers, phishing and malware

32.8k
2.3k
Last commit: 7h ago

Open-source DNS-based ad & tracker blocking server for networks. Offers per-device rules, parental controls, encrypted upstream DNS (DoH/DoT/DNSCrypt), web UI and API.

Alternative to:
AdGuard
AdGuard
+5
restic

restic

Fast, secure, deduplicating backup tool for files and directories

32.4k
1.7k
Last commit: 1d ago

Restic is a fast, efficient backup program with encryption, deduplication, snapshots, and multiple storage backends including local, SFTP, REST, and S3-compatible stores.

Alternative to:
Arq Backup
Arq Backup
+15
Glance

Glance

Self-hosted, configurable dashboard for feeds and status widgets

32.2k
1.2k
Last commit: 2mo ago

Glance is a lightweight self-hosted dashboard that aggregates RSS and other widgets (Reddit, YouTube, weather, markets, server stats) into customizable pages.

Alternative to:
Start.me
Start.me
+12
Web-Check

Web-Check

All-in-one OSINT tool for analyzing any website.

32.1k
2.5k
Last commit: 25d ago

Comprehensive on-demand OSINT to analyze a website's security, architecture, and tech stack.

Alternative to:
Shodan
Shodan
+8
Dokku

Dokku

Docker-powered PaaS for deploying apps on a single host

31.9k
2k
Last commit: 19h ago

Dokku is a self-hosted, Docker-based mini PaaS that lets you deploy Heroku-style apps via Git push, using buildpacks or Dockerfiles with plugin-managed services.

Alternative to:
Dokku Cloud
Dokku Cloud
+10
Nginx Proxy Manager

Nginx Proxy Manager

Web UI to manage Nginx reverse proxy hosts and SSL certificates

31.8k
3.6k
Last commit: 1d ago

Nginx Proxy Manager is a web-based admin panel for managing Nginx reverse proxy hosts, redirects, streams, and Let’s Encrypt SSL certificates via Docker.

Alternative to:
NGINX Management Suite
NGINX Management Suite
+6
Glances

Glances

Cross-platform system monitoring tool with TUI, Web UI, and APIs

31.8k
1.7k
Last commit: 15h ago

Glances is a cross-platform system monitoring tool providing a terminal dashboard, web UI, and REST/XML-RPC APIs for local or remote monitoring and exporting metrics.

Alternative to:
Netdata Cloud
Netdata Cloud
+11
InfluxDB

InfluxDB

Time-series database for metrics, events, and real-time analytics

31.3k
3.7k
Last commit: 22h ago

InfluxDB is an open source time-series database for high-ingest metrics and event data, enabling fast queries for monitoring, dashboards, and real-time analytics.

Alternative to:
InfluxDB Cloud
InfluxDB Cloud
+5
Dokploy

Dokploy

Self-hosted PaaS to deploy and manage containerized apps and databases.

30.9k
2.1k
Last commit: 16h ago

Open-source self-hostable PaaS for deploying containerized applications and managing databases with Docker Compose, Traefik, monitoring, and backups.

Alternative to:
Vercel
Vercel
+9
SeaweedFS

SeaweedFS

Distributed storage for files and S3-compatible object storage

30.6k
2.7k
Last commit: 19h ago

SeaweedFS is a fast distributed storage system providing blob, file, and S3-compatible object storage with optional filer, replication, and erasure coding.

Alternative to:
Amazon S3
Amazon S3
+7