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Parca vs YourKit .NET Profiler

Both stand on profiling software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Parca

Free plan APILinuxSelf-hosted+1

Parca provides self-hosted profile collection and query tools, with web and Grafana visualization options. Before using its Agent, account for the Linux kernel and privileged-access requirements.

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YourKit .NET Profiler

Free plan APILinuxMac+1

YourKit .NET Profiler combines CPU and memory analysis with remote profiling and automation options. Check that its supported runtimes and licensing plan fit your application and team.

Visit YourKit .NET Profiler

The facts

ParcaYourKit .NET Profiler
Free planYesYes
Open sourceNot publishedNot published
Runs onAPI, Linux, Self-hosted, WebAPI, Linux, Mac, Windows
Lowest paid planFree or on requestSeat — annual subscription, single-seat: $99 a year
Plans published110
MakerNot publishedNot published
Websiteparca.devyourkit.com
On profiling software#10 of 29#14 of 29

Parca: what it does well

  • Open-source components use the Apache 2 License.
  • Accepts valid pprof-formatted profiles.
  • Supports profile collection over gRPC and HTTP.
  • Web UI visualizes profiles with Icicle Graphs.
  • Grafana plugin can display stored profiles.

What to know first

  • Agent requires Linux kernel 4.18 or newer.
  • Agent needs privileged access to load eBPF programs.
  • Paid support is offered by Polar Signals.

YourKit .NET Profiler: what it does well

  • Profiles applications locally or remotely
  • CPU call trees and hot spots
  • Integrations for Visual Studio and Rider
  • Supports .NET 5 through .NET 10

What to know first

  • Single-seat annual subscription starts at $99/year
  • Enterprise pricing requires contacting sales

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