A detailed comparison of Splunk and Datadog to help you choose the right tool for your needs.
Data platform for security, observability, and IT operations.
Monitoring and analytics platform for cloud-scale applications and infrastructure.
| Plan | Splunk | Datadog |
|---|---|---|
| Free Tier | ✓ 500MB/day free | ✓ Free for 5 hosts |
| Lowest Paid | Workload-based pricing | $15/host/month |
| Enterprise | Custom pricing | Custom |
| Feature | Splunk | Datadog |
|---|---|---|
| Log Management | ✓ | — |
| SIEM | ✓ | — |
| SPL Query Language | ✓ | — |
| Dashboards | ✓ | — |
| Machine Learning | ✓ | — |
| IT Service Intelligence | ✓ | — |
| Infrastructure monitoring | — | ✓ |
| APM | — | ✓ |
| Log management | — | ✓ |
| Synthetic monitoring | — | ✓ |
| Open Source | ✗ | ✗ |
| Rating | ⭐ 4.2 | ⭐ 4.4 |
Choose Splunk if: You need large enterprises needing comprehensive log analytics and siem. Splunk excels with its extremely powerful search and massive ecosystem.
Choose Datadog if: You need enterprise monitoring of complex cloud infrastructures. Datadog stands out with its comprehensive monitoring and great visualizations.
Best free option: Both Splunk and Datadog offer free tiers. Splunk offers "500MB/day free" while Datadog offers "Free for 5 hosts".
It depends on your needs. Splunk is better for large enterprises needing comprehensive log analytics and siem, while Datadog is better for enterprise monitoring of complex cloud infrastructures. Both are excellent tools rated 4.2 and 4.4 respectively.
Splunk starts at Workload-based pricing while Datadog starts at $15/host/month. Both offer free tiers.
Most tools offer import/export features to help you migrate. We recommend trying Datadog's free tier before fully committing to a switch.
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