Category pricing · Observability, monitoring, and incident response
Observability pricing — Datadog, New Relic, and every alternative
Per-host list price is meaningless — log ingestion, custom metrics, and trace volume routinely cost 5-10x the host bill.
17 tools in this category. Every row in the table below links to the full per-tier pricing page for that vendor, with hidden fees, recommended tier by team size, and tier-jump pain spelled out.
About Observability, monitoring, and incident response
Observability is the SaaS category where the headline per-host or per-user price is the smallest part of the bill. Datadog, New Relic, Splunk, and Dynatrace all bundle: hosts, custom metrics, log ingestion, log retention, log indexing, traces, synthetic tests, RUM sessions, profiling, and now AI features all bill separately. A 50-host Datadog deployment can easily land at 30K USD per month once logs and custom metrics are included, even though the per-host list is 15-23 USD. The pages below break out each line item and show the realistic all-in cost at common usage levels, plus the incident-response side (PagerDuty, Opsgenie, FireHydrant) which prices on responder seats and per-incident features.
17 observability, monitoring, and incident response compared
Entry-tier price below is the cheapest paid per-seat or per-month tier each vendor publishes. Custom-quote tiers and usage-based add-ons aren't included; click any tool to see the full per-tier breakdown.
Best for
- SRE teams sizing Datadog vs New Relic vs Grafana Cloud at scale
- Engineering orgs budgeting log ingestion and retention
- Operations teams choosing PagerDuty vs Opsgenie for on-call
What to evaluate
- Per-host list and the per-host metric / custom-metric inclusion
- Log ingestion cost per GB and retention tier pricing
- Trace and span ingestion / retention
- Commitment-vs-on-demand discount structure
Frequently asked questions
What does Datadog actually cost at 50 hosts?
Datadog Infrastructure Pro is 15 USD per host per month on annual billing, so 50 hosts is 750 USD per month base. Add APM (31 USD per host per month) and that's 2,300 USD per month. Add Log Management (0.10 USD per GB ingested + 1.70 USD per million log events for 15-day retention) and a team ingesting 1 TB per day of logs is around 4,200 USD per month on logs alone. Custom metrics above the 100-per-host included pool are 0.05 USD per metric per month. Most 50-host Datadog deployments land in the 8K-30K USD per month range.
Is Grafana Cloud cheaper than Datadog?
Grafana Cloud Pro starts at 0 USD with included metrics, logs, and traces, with overage pricing on each. For a 50-host equivalent (roughly 10K active series + 50 GB logs ingested per month + 30 GB traces per month), the overage bill is roughly 250-400 USD per month. Datadog at the equivalent ingest is 5-15x more expensive, but the comparison is not apples to apples — Datadog includes APM, RUM, profiling, and synthetic tests that are separate priced add-ons on Grafana Cloud.
What does PagerDuty cost for a small on-call rotation?
PagerDuty Professional is 21 USD per user per month on annual billing. For a 5-person rotation, that's 105 USD per month base. The Business tier (41 USD per user per month) adds stakeholder updates, advanced analytics, and service ownership. Most teams under 25 responders stay on Professional. Opsgenie Standard (9 USD per user per month annual) is roughly half the per-seat price but lighter on the analytics and event-orchestration features.