Elastic Observability vs FusionReactor
| Elastic Observability | FusionReactor | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | Yes |
| Paid from | $22/mo | |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | api, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | No |
| Paid from | 99 /mo | 22 /mo |
| Deployment | hybrid | hybrid |
| Language support | PHP, Python, Java/JVM, Go, Rust, C/C++, Node.js/V8, Ruby, Perl, Zig | Java, ColdFusion, Go, Python, Ruby, Node.js, .NET (C#), PHP, Rust, Swift |
| Profiling types | CPU profiling through stack sampling | code, memory, thread, CPU, garbage collection |
| Distributed tracing | Yes | |
| Transaction tracing | Yes | |
| Dependency mapping | Yes | |
| Real user monitoring | Yes | |
| Log correlation | Yes | |
| Deployment model | hybrid | |
| Log retention | 30 days | |
| Log pipelines | Yes | |
| Archive export | Yes | |
| Live log tailing | Yes | |
| Deployment options | both | |
| Structured log parsing | Yes | |
| Data retention | 30 days | |
| Core Web Vitals | Yes | |
| Mobile app monitoring | No | |
| Interaction tracking | Yes | |
| Geographic breakdown | Yes | |
| Error correlation | Yes | |
| Pricing metric | custom | |
| Fastest schedule | 1-minute | |
| Browser checks | Yes | |
| API checks | Yes | |
| Transaction checks | Yes | |
| Journey checks | Yes | |
| Source map support | Yes | |
| Continuous alerts | Yes |
Listed together in Best Continuous Profiling Tools