Grafana vs Apache SkyWalking
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
Apache SkyWalking
APM and observability for cloud-native architectures
| Feature | Grafana | Apache SkyWalking |
|---|---|---|
| Deploy effort | ≈5-minute setup | Under-an-hour setup |
| Health score | 100 · Excellent | 97 · Excellent |
| Category | Monitoring & Status | Monitoring & Status |
| License | AGPL-3.0 | Apache-2.0 |
| Language | TypeScript | Java |
| Setup difficulty | Medium | Hard |
| Min. RAM | 512 MB | 2,048 MB |
| Deployment | docker, bare-metal, helm | docker, kubernetes, helm |
| GitHub stars | ★ 76,876 | ★ 24,962 |
| First released | 2014 | 2015 |
| Replaces | Datadog | New Relic, Datadog |
What are Grafana and Apache SkyWalking?
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
Apache SkyWalking
Apache SkyWalking is an APM and observability platform for distributed systems, especially microservices and cloud-native architectures. It provides tracing, metrics, logging, and service topology analysis.
- Distributed tracing and metrics
- Service topology maps
- eBPF and OTel integration
- Alerting engine
Grafana vs Apache SkyWalking: key differences
Grafana is written in TypeScript, while Apache SkyWalking is built with Java. Licensing differs — AGPL-3.0 for Grafana versus Apache-2.0 for Apache SkyWalking. Grafana is the lighter option, starting around 512 MB of RAM against 2,048 MB for Apache SkyWalking. Grafana has the considerably larger community, at 76,876 GitHub stars versus 24,962.
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 Apache SkyWalking if…
- Full observability suite
- Strong Apache governance
Watch out for
- Steep learning curve
- Storage backend required
Frequently asked questions
Is Grafana or Apache SkyWalking better?
Grafana is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Apache SkyWalking if its specific feature set fits your needs better.
Are Grafana and Apache SkyWalking free and open-source?
Yes. Grafana is licensed under AGPL-3.0 and Apache SkyWalking under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Grafana and Apache SkyWalking with Docker?
Grafana: yes. Apache SkyWalking: yes.
Which is lighter on resources, Grafana or Apache SkyWalking?
Grafana has the smaller minimum footprint at 512 MB of RAM, compared to about 2,048 MB for Apache SkyWalking. Real-world usage depends on library size, user count, and enabled features.