Best Self Hosted Alternatives to Netdata Cloud

Prometheus is an open-source systems and service monitoring platform built around a time-series database. It collects metrics from instrumented targets, lets you query them with PromQL, and supports alerting based on rules.

Key Features

• Multi-dimensional time series data model using labels for flexible filtering and aggregation
• PromQL query language for ad-hoc analysis, dashboards, and alert conditions
• Pull-based metric scraping over HTTP with support for static configs and service discovery
• Alert rule evaluation with alert generation (commonly paired with Alertmanager)
• Federation support for hierarchical and cross-environment aggregation
• Remote write/read integrations for long-term storage and interoperability

Use Cases

• Monitoring Kubernetes clusters and cloud-native services via dynamic service discovery
• Application and infrastructure telemetry for SRE/DevOps dashboards and alerting
• Central metrics collection for microservices, batch jobs (via push gateway patterns), and exporters

Limitations and Considerations

• Built-in storage is optimized for a single-node TSDB; long-term retention and global scale typically require external remote storage integrations

Prometheus is a strong fit when you want a reliable, standards-based metrics platform with powerful querying and a broad ecosystem of exporters and integrations. It is widely used for cloud-native monitoring and alert-driven operations.

Glances is an open-source, cross-platform system monitoring tool designed as an alternative to tools like top/htop. It provides real-time insights into system resources and processes, and supports local or remote monitoring via terminal, web interface, and APIs.

Key Features

• Terminal-based dashboard showing CPU, memory, load, processes, disk I/O, network, filesystem, uptime, and system info
• Built-in web UI for monitoring from a browser on any device
• Client/server modes for remote monitoring, including discovery of available Glances servers
• RESTful JSON API and XML-RPC server for integrations and automation
• Pluggable architecture with plugins for sensors and hardware metrics (e.g., temperatures and fan speeds)
• Container monitoring support (notably Docker and Podman)
• Export metrics to external systems or files, including CSV and JSON outputs

Use Cases

• Monitoring a single server or workstation interactively from the terminal
• Remote monitoring of multiple machines via web UI or API integrations
• Exporting system metrics to external databases or monitoring pipelines

Limitations and Considerations

• Some functionality (web UI, specific plugins, exports) requires optional dependencies beyond the minimal installation

Glances fits well when you want a lightweight, interactive overview of system health while also enabling programmatic access and metric exports for broader observability workflows. Its cross-platform support makes it practical for mixed OS environments.

Beszel is a lightweight server monitoring platform built around a central hub and per-host agents. It collects historical system metrics and container statistics and presents them in a simple web interface with alerting.

Key Features

• Hub-and-agent architecture for monitoring multiple systems from a single dashboard
• Historical metrics for host resources (CPU, memory, disk usage and I/O, network, load)
• Docker and Podman container stats with per-container CPU, memory, and network history
• Configurable alerts for CPU, memory, disk, bandwidth, temperature, load average, and system status
• Multi-user support with admin sharing of monitored systems
• OAuth2/OIDC authentication with optional password-auth disablement
• Automatic backups with restore support, including S3-compatible storage targets
• REST API for integrating metrics and management into scripts and applications

Use Cases

• Homelab or small fleet monitoring with minimal resource overhead
• Tracking server and container performance trends over time
• Basic alerting for capacity and health signals (disk, bandwidth, temperature, uptime)

Beszel fits teams and individuals who want straightforward monitoring without the complexity of larger observability stacks. Its small footprint, container awareness, and built-in backups make it practical for self-managed environments.

Zabbix is an enterprise-class, open-source distributed monitoring and observability solution for tracking performance and availability across IT and OT environments. It collects metrics from agents and agentless sources and provides centralized visibility, alerting, and reporting.

Key Features

• Agent-based and agentless metric collection for servers, network devices, services, and applications
• Automatic discovery and template-based monitoring for rapid onboarding
• Real-time problem detection, correlation, and root-cause analysis workflows
• Flexible alerting and notifications with multiple delivery channels and integrations
• Dashboards and visualizations including graphs, maps, and topology views
• Distributed monitoring for remote sites and large environments, including multi-tenant use
• Built-in reporting, auditing, SLA calculations, and HTTP-based data streaming

Use Cases

• Infrastructure monitoring for networks, servers, virtual machines, and container platforms
• Application and service monitoring with proactive alerting and SLA tracking
• Centralized observability for multi-site or managed service provider environments

Zabbix is a mature, scalable platform suited for organizations that need deep visibility across diverse systems with strong alerting and flexible data collection options. It can serve as a unified monitoring backbone for both small deployments and large, distributed environments.

Pulse is a unified monitoring platform that brings Proxmox (VE/PBS/PMG), Docker/Podman, and Kubernetes visibility into a single dashboard. It combines real-time health, historical metrics, and alerting, with optional AI-assisted insights for troubleshooting and root-cause analysis.

Key Features

• Unified dashboard for nodes, VMs, containers, and Kubernetes workloads
• Agent-based monitoring with platform auto-detection
• Persistent metrics history with configurable retention
• Smart alerting with webhook-based notifications and integrations
• Proxmox-focused capabilities like backup visibility (PBS) and related infrastructure views
• Optional AI assistant features for natural-language querying and alert/finding analysis
• Security-oriented design including credential encryption at rest and scoped access
• SSO support via OIDC for centralized authentication

Use Cases

• Monitor a homelab or SMB stack running Proxmox plus Docker and/or Kubernetes
• Consolidate multiple hosts/clusters into a “single pane of glass” dashboard
• Reduce noisy alerting by correlating issues and investigating incidents faster

Pulse is well-suited for operators who want practical infrastructure monitoring without building a large, complex observability stack. Its unified agent and Proxmox-first focus make it particularly attractive for Proxmox-centric environments.

Dashdot is a modern server dashboard designed for smaller private servers. It provides a real-time overview of host metrics and system status via a polished glassy UI.

Key Features

• Real-time system metrics including CPU, memory, disk, and network usage presented in a responsive dashboard
• Web-based UI built with React and Node.js, designed for easy self-hosted deployment
• Docker-based quick-install with multi-architecture images (AMD64 and ARM)
• Lightweight, glassmorphism design with customizable widgets
• Comprehensive installation and configuration options documented on the official site
• Live demo available for exploration in the project’s official repository's demo

Use Cases

• Monitoring small private servers and home labs
• Observability of multiple VPS or private servers from a single dashboard
• Quick on-boarding for admins needing at-a-glance status of disks, networks, memory, and CPU

Limitations and Considerations

• The speed test feature can consume significant bandwidth; you can reduce impact by adjusting the speed test interval via an environment variable as described in the installation docs

Conclusion

Dashdot provides real-time server metrics through a modern, self-hosted dashboard. It can be deployed via Docker and explored via a live demo; official docs cover installation and configuration.

MySpeed is a speed test analysis service that automatically measures and records your internet connection performance over time. It stores results for up to 30 days and presents them in a clear web UI for tracking speed, ping, and related metrics.

Key Features

• Automated speed tests with configurable schedules using Cron expressions
• Visual statistics and history for download/upload speed, ping, and more
• Multiple configurable test servers per instance
• Supports different speed test providers including Ookla, LibreSpeed, and Cloudflare
• Health checks with notifications via email, Signal, WhatsApp, or Telegram
• Prometheus metrics support and Grafana-friendly monitoring integration
• Configurable data retention (up to 30 days)

Use Cases

• Monitor ISP performance and detect recurring slowdowns or instability
• Track connection quality changes after network equipment or plan upgrades
• Feed historical speed and latency metrics into monitoring dashboards and alerts

MySpeed is a practical choice for individuals and teams who want automated, historical visibility into internet performance with optional monitoring and alerting integrations.

Dockpeek is a lightweight, self-hosted web dashboard for managing Docker containers with fast access to each container’s web interface. It focuses on presenting ports, URLs, logs, and update status in a clean UI, including support for managing multiple Docker hosts.

Key Features

• One-click access to container web interfaces and published ports
• Live container log streaming
• Traefik label detection to extract service URLs automatically
• Multi-host management by connecting to multiple Docker daemons (local socket or TCP)
• Image update checks and the ability to update outdated containers
• Container labels for customization (tags, links, extra ports, HTTPS hints, port range grouping)

Use Cases

• Homelab dashboard to quickly open and organize containerized services
• Centralized overview for multiple Docker hosts (home server, VPS, remote nodes)
• Quick auditing of running containers, exposed ports, and available image updates

Dockpeek is best suited for users who want a simple Docker-focused UI that prioritizes quick navigation to web apps, visibility into logs and ports, and straightforward update awareness across one or more hosts.

CoreControl is a self-hosted dashboard that helps you organize and manage your server infrastructure from a single web UI. It combines server inventory, application listing, and availability tracking to provide a clear overview of a homelab or small infrastructure setup.

Key Features

• Central dashboard for at-a-glance infrastructure overview
• Server inventory with hardware information and quick links to management panels
• Applications list with quick access links and uptime monitoring
• Uptime history tracking and notifications
• Network visualization with generated network flowcharts
• Agent-based data collection component for monitored servers

Use Cases

• Maintain a single inventory of servers and management endpoints for a homelab
• Track uptime for self-hosted services and get notified about outages
• Document and visualize network layout for small infrastructures

Limitations and Considerations

• Some dashboard areas are marked as work in progress and may change over time
• Advanced network flowchart customization is still on the roadmap

CoreControl is a good fit if you want a lightweight, centralized view of servers and self-hosted applications with built-in uptime tracking. Its focus is on simplifying infrastructure visibility and quick access rather than replacing full enterprise monitoring suites.