Google Cloud Profiler vs Splunk APM

Google Cloud Profiler9.1Visit Splunk APM8.3Visit

Higher score Google Cloud Profiler #3 in Continuous Profiling Tools 9.1/10 Free plan Free plan✓ 0 of 2 features Visit Google Cloud

vs

Splunk APM #8 in Continuous Profiling Tools 8.3/10 Paid ✓ 0 of 2 features Visit Splunk APM

• Google Cloud Profiler fits best

  Free production profiling for supported languages

• Splunk APM fits best

  Splunk users needing correlated application profiling

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Side by side

Feature	Google Cloud Profiler 9.1/10 Visit ↗	Splunk APM 8.3/10 Visit ↗
At a glance
Editor score	9.1	8.3
Ranking	#3 in Continuous Profiling Tools	#8 in Continuous Profiling Tools
Best for	Free production profiling for supported languages	Splunk users needing correlated application profiling
Pricing model	Free	Paid
Starting price	Free plan	Not checked yet
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web, Linux	Web
Support	Docs	Docs
Built for	Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Google Cloud Profiler 0/2 · Splunk APM 0/2
Source map support	Not checked yet	Not checked yet
Continuous alerts	Not checked yet	Not checked yet
Specs
Deployment	Not checked yet	Not checked yet
Language support	Not checked yet	Not checked yet
Profiling types	Not checked yet	Not checked yet
Data retention	Not checked yet	Not checked yet
Our review
Pros	Free continuous profiling for production applications CPU, memory, thread, contention, and wall-time profiling Flame graphs, historical views, and profile downloads	AlwaysOn Profiling supports Java, .NET and Node.js. Correlates traces, profiling, metrics and logs. OpenTelemetry-native instrumentation with distributed tracing.
Cons	Supports only Go, Java, Node.js, and Python Cloud deployment model may not fit every environment Sampling-based profiling limits the profiling approach	The App & Infra bundle starts at $60 per host monthly. Listed pricing uses annual billing. Cloud deployment may not suit teams needing another model.
Our verdict	Google Cloud Profiler is a statistical, low-overhead continuous profiler for production applications. It is designed for teams that need ongoing visibility into CPU time, memory, heap, allocated heap, threads, contention, and wall time.… Read the review →	Splunk APM is a cloud-based application performance monitoring service for engineering, DevOps and SRE teams operating distributed applications, microservices and monoliths. It combines distributed tracing, full-fidelity span collection,… Read the review →

Strengths and trade-offs

• Google Cloud Profiler — where it wins

  • Free continuous profiling for production applications
  • CPU, memory, thread, contention, and wall-time profiling
  • Flame graphs, historical views, and profile downloads

  Where it doesn't

  • Supports only Go, Java, Node.js, and Python
  • Cloud deployment model may not fit every environment
  • Sampling-based profiling limits the profiling approach

• Splunk APM — where it wins

  • AlwaysOn Profiling supports Java, .NET and Node.js.
  • Correlates traces, profiling, metrics and logs.
  • OpenTelemetry-native instrumentation with distributed tracing.

  Where it doesn't

  • The App & Infra bundle starts at $60 per host monthly.
  • Listed pricing uses annual billing.
  • Cloud deployment may not suit teams needing another model.

• Google Cloud Profiler9.1/10 · Free plan

  Free production profiling with strong analysis tools for four supported languages.

  Visit Google CloudFull verdict →
• Splunk APM8.3/10 · Paid

  A strong fit for Splunk users who need profiling tied to traces, metrics and logs.

  Visit Splunk APMFull verdict →