All Open Source Apps
Every app scored on repo health, technical quality, and dependency risk — before you install anything.
Category2
Language6
Sort:Health Score
CertMate
Devops · Security
Automate SSL certificate lifecycle across any CA, 24+ DNS providers, and every major secret store — with a REST API, web dashboard, and built-in MCP server for AI-driven ops.
Databasement
Databases · Developer Tools · Devops
Self-hosted database backup manager with a web UI for scheduling, encrypting, and restoring MySQL, PostgreSQL, MongoDB, SQL Server, SQLite, Firebird, and Redis to S3, SFTP, Samba, or local storage.
fabro
Developer Tools · Devops
Define AI agent workflows as code graphs, route tasks across any LLM, and intervene only where it matters.
Hook0
Devops
Open-source Webhooks-as-a-Service: deliver events to your users with auto-retry, signed payloads, and a real-time subscriber dashboard — all without building the infrastructure yourself.
Temps
Analytics · Devops · Monitoring
A self-hosted Rust PaaS that replaces Vercel, Sentry, PostHog, Pingdom, Resend, and E2B with one binary — plus 440+ CLI operations agents like Claude Code can drive directly.
Cronboard
Developer Tools · Devops
A keyboard-driven terminal dashboard for managing cron jobs on local machines and remote servers via SSH.
hoodik
File Storage · Security
Self-hosted, end-to-end encrypted cloud storage with browser-based encryption and S3-compatible storage support
tirreno
Monitoring · Security
Embed security inside your product — detect threats, fraud, and abuse in real time at the application layer
Marble
Analytics · Security
The open-source, self-hostable fraud detection and AML compliance engine that gives fintechs full control over their detection rules, data, and investigations.
Hyvor Relay
AI Development · Devops · Monitoring
Self-hosted, open-source email API that automates DNS, manages SMTP delivery, and provides deep observability — replacing SES, Mailgun, and SendGrid with infrastructure you fully own.
GPU Hot
Devops · Monitoring
Real-time NVIDIA GPU monitoring dashboard — self-hosted, scale from 1 to 100+ GPUs with sub-second metrics and no cloud dependency.
Pipedash
Developer Tools · Devops · Monitoring
One dashboard to monitor, trigger, and cancel CI/CD pipelines across GitHub, GitLab, Jenkins, Tekton, Buildkite, ArgoCD, and Bitbucket — desktop, Docker, or iOS.
/dev/push
Developer Tools · Devops
Self-hosted, open-source Vercel alternative that deploys Python, Node.js, PHP, and any Docker-compatible app from a Git push, with zero-downtime rollouts and real-time logs.
Social Analyzer
Security
Find and analyze a person's digital footprint across 1000+ social media platforms using multi-layer detection, OCR, and metadata extraction.
ST3GG
Developer Tools · Security
The ultimate open-source steganography suite — hide anything in any file using 100+ encoding techniques, detect it all, and run everything 100% in your browser.
Vanguard Backup
Devops
Self-hosted backup automation for Ubuntu and Debian servers with S3 storage, SSH-based file and database backup, and multi-channel notifications.