Apache Kafka vs Apache NiFi vs Datadog vs Prometheus
| Attribute | ||||
|---|---|---|---|---|
| Category | Data & Databases | Data Integration & ETL | DevOps & Monitoring | Monitoring & Observability |
| Pricing | Free tier | Free tier | Free tier | Free tier |
| Starting price | $0/month | $0/month | $15/month | $0/month |
| Free tier | Yes | Yes | Yes | Yes |
| Free trial | Yes | No | Yes | No |
| Deployment | — | — | Hybrid | — |
| API available | Unknown | Unknown | Yes | Unknown |
| Platforms | — | — | ios, android | — |
| Certifications | — | — | 3 | — |
| Integrations | — | — | 2 | — |
| Company | Founded 2010 | Founded 2006 | Founded 2010 | Founded 2012 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Rbac | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Mobile App | — Unknown | — Unknown | Ios And Android | — Unknown |
| Webhooks | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Apm | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Log Management | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Error Tracking | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Alerting | — Unknown | — Unknown | ✓ Yes | — Unknown |
| On Call Management | — Unknown | — Unknown | ✓ Yes | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.