Grafana
Kong
| Feature | Grafana | Kong |
|---|---|---|
| Pricing | Free / from $29/mo | Free / from $0.05/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.6 / 5 | 4.3 / 5 |
| Best For | devops-teams, sre-teams, data-engineers, iot-monitoring | platform-engineers, microservices-teams, api-gateway-users, devops-teams |
| Founded | 2014 | 2010 |
| Dashboards | ✓ | ✗ |
| Data Sources | ✓ | ✗ |
| Alerting | ✓ | ✗ |
| Annotations | ✓ | ✗ |
| Plugins | ✓ | ✓ |
| Loki Logs | ✓ | ✗ |
| Tempo Traces | ✓ | ✗ |
| Mimir Metrics | ✓ | ✗ |
| Api Gateway | ✗ | ✓ |
| Service Mesh | ✗ | ✓ |
| Load Balancing | ✗ | ✓ |
| Authentication | ✗ | ✓ |
| Rate Limiting | ✗ | ✓ |
| Observability | ✗ | ✓ |
| Kubernetes Ingress | ✗ | ✓ |
✓ Grafana Pros
- Connects to virtually any data source
- Beautiful and highly customizable dashboards
- Open-source with massive community
- Grafana Cloud includes Loki, Tempo, and Mimir
- Alerting across all data sources
✗ Grafana Cons
- Self-hosting requires DevOps expertise
- Dashboard creation has a learning curve
- Plugin quality varies
✓ Kong Pros
- Open-source core with large plugin ecosystem
- Sub-millisecond latency for API requests
- Platform-agnostic deployment (cloud, on-prem, hybrid)
- Strong Kubernetes-native support
✗ Kong Cons
- Enterprise features require paid license
- Configuration complexity for advanced setups
- Documentation could be more beginner-friendly
The Verdict
Grafana is built for devops teams and sre teams, with a focus on dashboards and data-sources. Kong targets platform engineers and microservices teams and leads with api-gateway and service-mesh.
On pricing, Kong is the clear winner for budget-conscious users — starting at $0.05/mo compared to $29/mo for Grafana. That $28.95/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Both tools are a solid fit for devops teams — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
Bottom line: Grafana has a slight overall edge — but if open-source core with large plugin ecosystem matters most to you, Kong may still be the right call.