Checkmate
Best for self-hosting
Why teams pick it
DevOps teams needing self-hosted monitoring with full data sovereignty
Open-source alternatives to New Relic Infrastructure
Compare community-driven replacements for New Relic Infrastructure in infrastructure monitoring workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.
New Relic Infrastructure
New Relic provides near real-time host and cloud telemetry, inventory search, event/change tracking, and correlation with apps and hosts for faster troubleshooting.Read more
Key stats
- 8Alternatives
- 1Support self-hosting
Run on infrastructure you control
- 7Active development
Recent commits in the last 6 months
- 2Permissive licenses
MIT, Apache, and similar licenses
Counts reflect projects currently indexed as alternatives to New Relic Infrastructure.
Start with these picks
These projects match the most common migration paths for teams replacing New Relic Infrastructure.
Sensu Go
Fastest to get started
Why teams pick it
Launch quickly with streamlined setup and onboarding.
All open-source alternatives
Checkmate
Self-hosted uptime and infrastructure monitoring with real-time alerts
Self-host friendlyActive developmentPrivacy-firstJavaScript
Why teams choose it
- Monitors websites, APIs, SSL, ports, Docker, and game servers with sub-minute intervals
- Optional Capture agent for deep infrastructure metrics (CPU, RAM, disk, temperature)
- Public status pages with incident tracking and scheduled maintenance windows
Watch for
Requires MongoDB and Redis dependencies for full functionality
Migration highlight
Multi-Region Website Uptime Tracking
Monitor 100+ customer-facing websites every minute with instant Slack alerts on downtime, reducing mean time to detection by 80%
Sensu Go
Scalable, agent‑based monitoring for cloud‑native, distributed systems
Active developmentPermissive licenseFast to deployGo
Why teams choose it
- Embedded etcd datastore removes external dependencies
- Agent‑based checks with built‑in auto‑discovery
- JavaScript filter expressions replace Ruby for dynamic routing
Watch for
Building from source requires Go ≥1.18
Migration highlight
Auto‑discover services in Kubernetes clusters
Agents automatically register new pods, and health checks trigger alerts when containers become unhealthy.
NetXMS
Comprehensive monitoring for networks, servers, and applications
Active developmentIntegration-friendlyAI-powered workflowsC++
Why teams choose it
- Automatic network topology discovery and visualization
- Hybrid desktop and web UI with Grafana integration
- Distributed monitoring zones with load‑balancing proxy agents
Watch for
Initial configuration can be complex for newcomers
Migration highlight
Enterprise network topology mapping
Automatically discovers devices, builds live maps, and correlates events to reduce troubleshooting time.
Prometheus
Flexible monitoring system with powerful queries and autonomous servers
Active developmentPermissive licenseFast to deployGo
Why teams choose it
- Multi‑dimensional time‑series data model
- PromQL – powerful query language
- Autonomous single‑server operation
Watch for
Scaling beyond a single node requires federation
Migration highlight
Cluster health monitoring
Continuously scrapes node and pod metrics, alerts on resource exhaustion, and visualizes trends via Grafana.
Shinken
Scalable, Python‑based monitoring framework compatible with Nagios
Integration-friendlyAI-powered workflowsPython
Why teams choose it
- Full compatibility with Nagios configuration and plugins
- Python‑centric modular architecture for easy extension
- Cross‑platform support (Windows, Linux, FreeBSD)
Watch for
Requires Python runtime, adding a dependency layer
Migration highlight
Migrate existing Nagios setup to a scalable architecture
Retain all current host/service definitions while gaining modular scaling and Python extensibility.
Checkmk
Unified monitoring for servers, containers, and cloud workloads
Active developmentFast to deployIntegration-friendlyPython
Why teams choose it
- Unified monitoring across physical, virtual, container, and cloud layers
- Extensible plugin ecosystem with hundreds of official and community checks
- Scalable distributed architecture for large‑scale environments
Watch for
Advanced features require a commercial Enterprise or Cloud license
Migration highlight
Server health monitoring
Real‑time alerts and performance metrics across physical and virtual servers
Icinga 2
Scalable monitoring server with powerful DSL and REST API
Active developmentIntegration-friendlyAI-powered workflowsC++
Why teams choose it
- Powerful configuration language (DSL) for flexible monitoring definitions
- Built-in REST API for integration and automation
- Native support for distributed and clustered monitoring
Watch for
Steeper learning curve for DSL and distributed setup
Migration highlight
Distributed data‑center health monitoring
Collects status and performance from servers across sites, alerts on failures, and visualizes trends centrally.
Monitorix
Lightweight Perl‑based tool for comprehensive Linux system monitoring
Active developmentAI-powered workflowsPerl
Why teams choose it
- Monitors CPU, memory, disk I/O, network, and over 50 services
- Web‑based graphs with minimal resource overhead
- Configurable alerts via email or external scripts
Watch for
Limited to Linux/Unix platforms
Migration highlight
Track web server health
Identify CPU spikes and memory leaks on Apache/Nginx, enabling timely remediation
Choosing a infrastructure monitoring alternative
Teams replacing New Relic Infrastructure in infrastructure monitoring workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.
- 1 project let you self-host and keep customer data on infrastructure you control.
- 7 options are actively maintained with recent commits.
Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from New Relic Infrastructure.