Head-to-head, indicative as of Oct 2026. Prices change — always confirm on the vendor page.
Quick read: pick AWS Lightsail if your workload is simple sites that still want the aws backbone and its included egress fits your traffic shape; pick Datadog if you need unified metrics, logs, traces at scale. For anything latency-sensitive at the edge, cold start row is the tiebreaker.
| AWS Lightsail | Datadog | |
|---|---|---|
| Type | Simplified VPS | Observability platform |
| Free tier | 3 months free on first instances | 2 hosts trial |
| Paid pricing (indicative) | Flat from ~$5/mo (1GB) | From ~$15/host/mo (infra), modules priced separately |
| Egress | 1-5TB included by plan | n/a (SaaS) |
| Cold start | N/A (always-on) | n/a |
| Regions | Major AWS regions | Global SaaS |
| Best for | Simple sites that still want the AWS backbone | Unified metrics, logs, traces at scale |
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