YourKit Java Profiler vs YourKit .NET Profiler
YourKit Java Profiler
yourkit.comYourKit .NET Profiler
yourkit.comSide by side
| Figure | YourKit Java Profiler | YourKit .NET Profiler |
|---|---|---|
| Price from | — | $8.25/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 10 | 10 |
| Spec score · Profiling Software | 7.5 (#19) | 7.9 (#11) |
| Headquarters | Düsseldorf, Germany | Düsseldorf, Germany |
| Performance inspections | The profiler provides more than 40 inspections that identify issues such as leaked webapps, duplicated objects, non-closed SQL statements, inefficient collections, and I/O operations. | More than 20 inspections can identify issues such as duplicated objects, unclosed database connections, inefficient collections, and I/O operations. |
| Purpose | YourKit Java Profiler profiles Java applications and servers locally or remotely across development, testing, and production environments. | YourKit .NET Profiler profiles performance and memory in .NET and .NET Core applications. |
| Remote profiling | Remote profiling requires only SSH access and the profiler configures the remote server connection. | Remote profiling tools can create an SSH tunnel to connect to an application on a remote machine. |
| Support | Support includes email assistance with unlimited incidents, installation help, product usage help, and free upgrades during the support period. | Active support includes unlimited-incident email support and help with installation, product use, and general questions. |
Plans
YourKit Java Profiler
- Five-seat annual subscription advanced supportPrice not published
- Five-seat annual subscription basic supportPrice not published
- Five-seat perpetual advanced supportPrice not published
- Five-seat perpetual basic supportPrice not published
- Single-seat annual subscription advanced supportPrice not published
- Single-seat annual subscription basic supportPrice not published
- Single-seat perpetual advanced supportPrice not published
- Single-seat perpetual basic supportPrice not published
- Single-user floating annual subscription advanced supportPrice not published
- Single-user floating annual subscription basic supportPrice not published
YourKit .NET Profiler
- Open source and free licenseFree
- Seat — annual subscription, single-seat$99 a year
- Seat — perpetual, single-seat$129, paid once
- Seat — annual subscription, five-seat$299 a year
- Seat — perpetual, five-seat$389, paid once
- Floating — annual subscription, single-user$499 a year
- Floating — perpetual, single-user$649, paid once
- Floating — annual subscription, five-user$1,499 a year
- Floating — perpetual, five-user$1,949, paid once
- EnterprisePriced on request
In their own words
YourKit Java Profiler
YourKit Java Profiler analyzes Java applications and servers locally or remotely in development, testing and production. CPU results can be viewed as call trees or hotspot lists, and a what-if feature estimates optimization gains without another profiling run. Memory views map the heap and object graph, including the memory retained by each object. More than 40 inspections flag issues such as leaked webapps, duplicated objects, unclosed SQL statements, inefficient collections and I/O operations. The profiler also identifies slow SQL queries and HTTP requests and supports databases including MongoDB, Cassandra and HBase. Plugins for Eclipse, IntelliJ IDEA and NetBeans link profiling results to source code. Remote profiling needs SSH access, while UI-to-agent communication uses SSL-encrypted TCP/IP. Downloads are available for Linux, macOS and Windows; APIs, command-line tools and export formats support automation. A free plan and a paid model are listed, and an evaluation license can be requested for up to 15 days. The pricing note gives a starting price of $99/user/yr.
YourKit .NET Profiler
YourKit.NET Profiler analyzes CPU performance and memory use in.NET and.NET Core applications. It can profile servers, Windows services, and other.NET applications locally or remotely in development, testing, and production. CPU results appear as call trees or hot spots; memory tools visualize the object heap and object graph. Plugins integrate with Microsoft Visual Studio and JetBrains Rider. The profiler shows slow SQL queries and ASPX requests and supports MongoDB and Cassandra. More than 20 inspections can identify duplicated objects, unclosed database connections, inefficient collections, and I/O operations. Remote profiling can create an SSH tunnel to an application on another machine. A.NET API manages profiling modes and captures snapshots, while command-line tools can automate profiling and performance monitoring in continuous integration. Version 2026.9 supports.NET 5 through.NET 10 and.NET Framework 4.x, with Linux, macOS, and Windows downloads. A single-seat annual subscription costs $99 a year; a perpetual single-seat license costs $129 as a one-time purchase. A 15-day trial is listed, and qualifying open source project contributors and Microsoft MVPs can contact sales regarding a free license.