Splunk Observability Cloud review

Splunk Observability Cloud ranks seventh: its APM is capable but priced above most rivals. Splunk APM stores 100% of traces, so Trace Analyzer can search any trace by tag values, errors or latency, and Tag Spotlight shows which infrastructure, code or business attributes failing traces share. AlwaysOn Profiling continuously tracks CPU and memory for Java, .NET and Node.js, database query monitoring alerts on slow queries, and the service map marks the root cause service with a red dot. The product is OpenTelemetry-native, and you pay for custom tags only when you index them. Pricing is host based: Infrastructure starts at $15, App and Infra at $60 and End-to-End at $75 per host per month, all billed annually. A free edition covers up to 15 hosts, which makes evaluation easy. It suits teams that already run Splunk for logs or security more than teams starting fresh.

Who it is for

Organizations already using Splunk for logs or security

Price

Free edition for up to 15 hosts; App and Infra from $60 per host per month billed annually.

App & Infra Starts at $60 per host/month billed anually
Quoted from the vendor pricing page on November 12, 2026.

Key features

• Trace Analyzer stores 100% of traces for search by tags, errors or latency
• Tag Spotlight shows what problematic traces have in common
• AlwaysOn Profiling for Java, .NET and Node.js code
• Service map highlights the root cause service of an issue
• Database query monitoring with alerts on slow queries

Strengths and weaknesses

• Strength: Free edition covers up to 15 hosts
• Strength: OpenTelemetry-native, so instrumentation is portable
• Strength: Correlates traces with profiling, infrastructure metrics and logs
• Weakness: APM tier costs $60 per host, among the highest here
• Weakness: Paid tiers are billed annually
• Weakness: End-to-End tier with RUM and synthetics starts at $75 per host

Key facts

• Free plan: Yes, up to 15 hosts
• APM tier: App and Infra from $60 per host per month
• Trace sampling: 100% of traces stored

Where it ranks

Splunk Observability Cloud is No. 7 in our Best APM Tools verdict.