The native macOS alternative to Process Explorer with advanced process monitoring capabilities
Intuitive Performance Engineering
Stage
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Founded
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Based in
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US
Pricing model
Freemium
Open source
Pricing
Free version with core features; paid license $34.99 USD for lifetime updates and unlimited devices. Also available on Setapp for $14.99/year or $34.99 lifetime.
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Key features
Per-process CPU and memory history
Process tree visualization with XPC service linking
Real-time disk I/O and memory pressure monitoring
CPU QoS breakdown and memory footprint analysis
Menu bar dashboard for system health tracking
Multi-property and regex search
JavaScript-based advanced filters
Deep process inspection with signature and entitlements info
CSV export for historical data and reporting
Target configuration for hardware and software environments
Application profiling with MPI and OpenMP support
Multiple measurement methods including instrumentation, sampling, and tracing
Experiment composition combining targets, applications, and measurements
What makes it different
Visualize complex process hierarchies with automatic XPC service linking
Advanced JavaScript filtering and multi-property regex search
Historical performance tracking with peak and average metrics
Retains information about finished processes for later analysis
Fully private with no data collection or remote transmission
Simplifies the TAU Performance System with an intuitive interface
Freely available under open source BSD-style license
ProcessSpy