Free open source alternative app list of ServerCat :

Nezha Monitoring

Nezha Monitoring V1 Open-source, lightweight, and easy-to-use server monitoring and operation tool Nezha Monitoring is a lightweight server monitoring and maintenance tool that offers real-time performance monitoring and alert notifications. As an open-source project, it supports enterprise self-hosting to protect data privacy and supports multiple languages. Nezha server monitoring is easy to deploy, supports customizable monitoring projects, and meets various server maintenance needs.

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Uptime Kuma

Uptime Kuma is an easy-to-use self-hosted monitoring tool. 🥔 Live Demo Try it! Demo Server (Location: Frankfurt - Germany): https://demo.kuma.pet/start-demo It is a temporary live demo, all data will be deleted after 10 minutes. Sponsored by Uptime Kuma Sponsors . ⭐ Features Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / HTTP(s) Json Query / Ping / DNS Record / Push / Steam Game Server / Docker Containers Fancy, Reactive, Fast UI/UX Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and 90+ notification services, click here for the full list 20-second intervals Multi Languages Multiple status pages Map status pages to specific domains Ping chart Certificate info Proxy support 2FA support 🔧 How to Install 🐳 Docker docker run -d --restart=always -p 3001:3001 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma:1 Uptime Kuma is now running on http://0.0.0.0:3001 . Warning File Systems like NFS (Network File System) are NOT supported. Please map to a local directory or volume. Note If you want to limit exposure to localhost (without exposing port for other users or to use a reverse proxy ), you can expose the port like this: docker run -d --restart=always -p 127.0.0.1:3001:3001 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma:1 💪🏻 Non-Docker Requirements: Platform ✅ Major Linux distros such as Debian, Ubuntu, CentOS, Fedora and ArchLinux etc. ✅ Windows 10 (x64), Windows Server 2012 R2 (x64) or higher ❌ FreeBSD / OpenBSD / NetBSD ❌ Replit / Heroku Node.js 18 / 20.4 npm 9 Git pm2 - For running Uptime Kuma in the background git clone https://github.com/louislam/uptime-kuma.git cd uptime-kuma npm run setup # Option 1. Try it node server/server.js # (Recommended) Option 2. Run in the background using PM2 # Install PM2 if you don't have it: npm install pm2 -g && pm2 install pm2-logrotate # Start Server pm2 start server/server.js --name uptime-kuma Uptime Kuma is now running on http://localhost:3001 More useful PM2 Commands # If you want to see the current console output pm2 monit # If you want to add it to startup pm2 save && pm2 startup Advanced Installation If you need more options or need to browse via a reverse proxy, please read: https://github.com/louislam/uptime-kuma/wiki/%F0%9F%94%A7-How-to-Install 🆙 How to Update Please read: https://github.com/louislam/uptime-kuma/wiki/%F0%9F%86%99-How-to-Update 🆕 What's Next? I will assign requests/issues to the next milestone. https://github.com/louislam/uptime-kuma/milestones

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cppla ServerStatus

Cloud probes, multi-server probes, cloud monitoring, multi-server cloud monitoring

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RustFS

RustFS is developed with the popular and secure Rust language, compatible with S3 protocol. Suitable for AI/ML and massive data storage, big data, internet, industrial and confidential storage scenarios. Nearly free to use. Follows Apache 2 license, supports domestic confidential equipment and systems. High-performance enterprise-grade distributed file system Comprehensive features to meet enterprise-grade storage requirements Cross-Cloud RustFS leverages distributed architecture and object storage capabilities to provide excellent performance for AI and advanced analytics workloads, supporting data scaling from TB to EB levels. Secure & Reliable RustFS integrates with RustyVault to provide high-performance object storage security encryption, supporting multiple encryption modes to ensure data security and transparency. Version Control Object storage version control feature assigns unique identifiers to each object version, allowing users to access and manage historical versions through APIs or management interfaces. Unlimited Scaling RustFS system automatically balances node loads, ensures even data distribution, supports dynamic addition or removal of resources based on storage needs, achieving unlimited scaling. Object Read-Only Supports object locking mode, implementing WORM (Write Once, Read Many) functionality, preventing data from being modified or deleted within specified time ranges, ensuring data integrity. Active Replication Automatically creates multiple copies when objects are written and distributes them to different nodes, supports synchronous and asynchronous replication modes, providing high availability and disaster recovery capabilities.

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AdGuard DNS

AdGuard DNS is a DNS-based service that blocks ads, trackers, and malicious websites.

AdGuard

AdGuard is a cross-platform ad blocker that filters web content and protects privacy.

Adobe Premiere Pro

Adobe Premiere Pro is a professional video editing software for film, TV, and web.