The native macOS alternative to Process Explorer with advanced process monitoring capabilities
Free browser-based GPU benchmark tool with WebGL 3D volume rendering
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
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
Real-time 3D volume shader effects with visual feedback
Measures average, minimum, maximum FPS and frame time
Works in any WebGL-enabled browser without installation
Cross-platform support for Windows, macOS, and Linux
Public leaderboards with fair GPU tier classification
Device-specific presets optimized for desktop and mobile
CSV export for benchmark results
Support for 19 languages
Interactive camera controls for visualization
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
No download or installation required—benchmark directly in your browser
Uses ray-marched 3D fractal workload for realistic GPU stress testing
Reports renderer backend, API version, and fallback reasons for transparent results
Fair competition leaderboards with GPU tier matching to prevent hardware dominance
Automated device detection adjusts presets appropriately for desktop or mobile
ProcessSpy
Volume Shader BM