Grafana vs Pulse Monitor
A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.
Grafana
Open observability dashboards and visualization
VS
Pulse Monitor
Self-hosted monitoring of Proxmox and infrastructure
| Feature | Grafana | Pulse Monitor |
|---|---|---|
| Deploy effort | ≈5-minute setup | Under-an-hour setup |
| Health score | 100 · Excellent | 91 · Excellent |
| Category | Monitoring & Status | Monitoring & Status |
| License | AGPL-3.0 | MIT |
| Language | TypeScript | Go |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | docker, bare-metal, helm | docker |
| GitHub stars | ★ 76,876 | ★ 6,742 |
| First released | 2014 | 2024 |
| Replaces | Datadog | Datadog |
What are Grafana and Pulse Monitor?
Grafana
Grafana is an open-source analytics and visualization platform that builds dashboards from many data sources. It targets operators and analysts who need rich observability dashboards. It is deployed via Docker, packages, or Helm.
- Dashboards from many data sources
- Alerting and annotations
- Large plugin ecosystem
- Templating and variables
Pulse Monitor
Pulse is a self-hosted monitoring application focused on Proxmox VE and PBS environments, surfacing node, VM, and backup health. It provides real-time dashboards and alerting.
- Proxmox monitoring
- VM and node health
- Backup status
- Real-time dashboards
Grafana vs Pulse Monitor: key differences
Grafana is written in TypeScript, while Pulse Monitor is built with Go. Licensing differs — AGPL-3.0 for Grafana versus MIT for Pulse Monitor. Pulse Monitor is the lighter option, starting around 256 MB of RAM against 512 MB for Grafana. Grafana is the more established project (first released 2014), while Pulse Monitor arrived in 2024. Grafana has the considerably larger community, at 76,876 GitHub stars versus 6,742.
Why pick each one
Choose Grafana if…
- Beautiful flexible dashboards
- Broad data source support
- Strong community
Watch out for
- Not a data store itself
- Alerting can be complex
Choose Pulse Monitor if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 6.7k GitHub stars
Frequently asked questions
Is Grafana or Pulse Monitor better?
Neither is universally better. Grafana has the larger community, while Pulse Monitor is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Grafana and Pulse Monitor free and open-source?
Yes. Grafana is licensed under AGPL-3.0 and Pulse Monitor under MIT. Both can be self-hosted at no software cost.
Can I run Grafana and Pulse Monitor with Docker?
Grafana: yes. Pulse Monitor: yes.
Which is lighter on resources, Grafana or Pulse Monitor?
Pulse Monitor has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for Grafana. Real-world usage depends on library size, user count, and enabled features.