Open Source Alternatives

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Gitea

stars 56.4Kforks 6.8K

Self-hosted GitHub alternative with CI, issues, and PRs

Git Self Hosted DevOps Tools+4

Kener

stars 5Kforks 274

Open source status page built with SvelteKit and SQLite

Monitoring Self Hosted DevOps Tools+4

Traefik

stars 63.7Kforks 6K

Auto-routing reverse proxy for Docker and Kubernetes from labels

API Infrastructure Kubernetes Docker Management+4

Galae Email

stars 6forks 2

Self-hosted email server stack forked from Mailcow

Email Self Hosted Docker Management+3

1Panel

stars 35.9Kforks 3.2K

One-click Docker and SSL from a web-based Linux server panel

Server Management Docker Management Web Hosting+4

Gatus

stars 11.5Kforks 767

Check endpoints on a schedule and auto-publish a status page

Monitoring Self Hosted Observability+3

Pixelfed

stars 7Kforks 863

Fediverse photo sharing: no central platform, fully user-owned

Social Media Self Hosted Open Core+4

Stirling PDF

stars 78.7Kforks 6.9K

Self-hosted PDF editor with 50+ tools for every PDF task

Self Hosted Workflow Automation Documentation+4

Directus

stars 36Kforks 4.8K

Wrap any SQL database with REST and GraphQL APIs and an admin UI

Headless CMS API Development Tools API Infrastructure+5

Passbolt

stars 6Kforks 389

Open source team password manager with sharing and audit

Security Cybersecurity Authentication+5

Netdata

stars 79.1Kforks 6.4K

Real-time infrastructure monitoring with zero configuration

Monitoring Observability DevOps Tools+5

dyrector.io

stars 1.8Kforks 130

Open source container management and CD platform

CI/CD Platforms Docker Management Kubernetes+4