Best Profiling Software in 2026
Updated
In short: async-profiler is ranked #1 of 20 as of 3 October 2026, ahead of Google Cloud Profiler and JProfiler. The best-ranked option with a free plan is Google Cloud Profiler. The lowest first paid tier on this page is YourKit Java Profiler at $37454.08/mo.
20 profiling software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Profiling modes | |
|---|---|---|---|---|---|---|---|---|
| 1 |  async-profiler | 8.6 | RecognisedAPIDocumented | Free | Yes | — | both | View |
| 2 |  Google Cloud Profiler | 8.3 | RecognisedAPIDocumented | Free | Yes | — | sampling | View |
| 3 | JProfiler | 8.2 | RecognisedAPIDocumented | — | No | — | both | View |
| 4 |  YourKit Java Profiler | 8.1 | RecognisedAPIDocumented | $37454.08/mo | No | — | both | View |
| 5 |  Intel VTune Profiler | 7.5 | RecognisedAPIDocumented | Free | Yes | — | both | View |
| 6 |  VisualVM | 7.1 | RecognisedAPIDocumented | Free | Yes | — | both | View |
| 7 |  Valgrind | 6.2 | RecognisedAPIDocumented | — | — | — | instrumentation | View |
| 8 |  Scalene | 6.1 | RecognisedAPIDocumented | — | — | — | sampling | View |
| 9 |  Go pprof | 6.1 | RecognisedAPIDocumented | — | Yes | — | sampling | View |
| 10 | Parca | 6.0 | RecognisedAPIDocumented | — | — | — | sampling | View |
| 11 |  Polar Signals Cloud | 5.8 | RecognisedAPIDocumented | — | No | — | sampling | View |
| 12 |  YourKit .NET Profiler | 5.6 | RecognisedAPIDocumented | — | No | — | both | View |
| 13 |  Node.js --prof | 5.6 | RecognisedAPIDocumented | — | Yes | — | sampling | View |
| 14 |  JetBrains dotTrace | 5.5 | RecognisedAPIDocumented | — | No | — | both | View |
| 15 | Amazon CodeGuru Profiler | 5.4 | RecognisedAPIDocumented | — | No | — | sampling | View |
| 16 |  py-spy | 5.3 | RecognisedAPIDocumented | — | — | — | sampling | View |
| 17 | Javadoc | 5.1 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 18 |  GNU gprof | 5.0 | RecognisedAPIDocumented | — | — | — | both | View |
| 19 |  JetBrains dotMemory | 4.9 | RecognisedAPIDocumented | — | No | — | sampling | View |
| 20 |  .NET Memory Profiler | 4.7 | RecognisedAPIDocumented | — | No | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which profiling software is ranked first on Inferse?
async-profiler is ranked #1 of 20 with a score of 8.6. Google Cloud Profiler is second and JProfiler third.
How many of these have a free plan?
4 of the 20 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, YourKit Java Profiler has the lowest first paid tier we found: $37454.08/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.