InfluxDB 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.
InfluxDB
Purpose-built time series database for metrics and events
VS
Pulse Monitor
Self-hosted monitoring of Proxmox and infrastructure
| Feature | InfluxDB | Pulse Monitor |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 98 · Excellent | 91 · Excellent |
| Category | Monitoring & Status | Monitoring & Status |
| License | MIT | MIT |
| Language | Rust | Go |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | docker, kubernetes, binary | docker |
| GitHub stars | ★ 31,754 | ★ 6,742 |
| First released | 2013 | 2024 |
| Replaces | Datadog, AWS Timestream | Datadog |
What are InfluxDB and Pulse Monitor?
InfluxDB
InfluxDB is an open-source time series database designed for high write and query loads of metrics, events, and analytics data. It powers monitoring dashboards, IoT data collection, and real-time analytics.
- High-throughput time series storage
- SQL and Flux query support
- Built-in retention policies
- Telegraf collector ecosystem
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
InfluxDB vs Pulse Monitor: key differences
InfluxDB is written in Rust, while Pulse Monitor is built with Go. Pulse Monitor is the lighter option, starting around 256 MB of RAM against 512 MB for InfluxDB. InfluxDB is the more established project (first released 2013), while Pulse Monitor arrived in 2024. InfluxDB has the considerably larger community, at 31,754 GitHub stars versus 6,742.
Why pick each one
Choose InfluxDB if…
- Excellent for IoT and metrics
- Rich tooling and integrations
Watch out for
- Clustering reserved for enterprise
- Query language changes between versions
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 InfluxDB or Pulse Monitor better?
Neither is universally better. InfluxDB 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 InfluxDB and Pulse Monitor free and open-source?
Yes. InfluxDB is licensed under MIT and Pulse Monitor under MIT. Both can be self-hosted at no software cost.
Can I run InfluxDB and Pulse Monitor with Docker?
InfluxDB: yes. Pulse Monitor: yes.
Which is lighter on resources, InfluxDB or Pulse Monitor?
Pulse Monitor has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for InfluxDB. Real-world usage depends on library size, user count, and enabled features.