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hotpath-rs vs Pin & Fix

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

hotpath-rs compared with Pin & Fix
Detail hotpath-rsPin & Fix logo Pin & Fix
What it doesA Rust performance profiler for finding CPU, memory, async, SQL, HTTP, I/O and lock bottlenecks AI-powered note fixing for your website
StageNot given Not given
FoundedNot given Not given
Based inPL PL
Pricing modelOpen source Not given
PricingFree and open source under MIT license Not given
Key features
  • Time, CPU & memory profiling
  • Async observability for futures, channels and streams
  • I/O monitoring for files, TCP and compression streams
  • SQL query profiling for sqlx and Diesel
  • HTTP calls profiling for reqwest and ureq
  • HTTP server profiling for axum routes
  • Concurrency metrics for Mutex and RwLock
  • Tokio runtime monitoring
  • Prometheus & Grafana integration
  • CI regression detection with automatic benchmarking
  • Integrates with Claude Code
  • Runs locally on your computer
  • Google Drive integration for note storage
  • No data stored on Pin & Fix servers
  • Supports multiple websites
What makes it different
  • No overhead when disabled—all macros compile to no-ops
  • Deterministic instruction counts with Callgrind for stable CI regression checks
  • Instruments real applications with real workloads, not isolated benchmarks
  • MCP server for AI agent integration
  • Live TUI dashboard and static reports
  • No Pin & Fix server—runs entirely on your computer
  • Works with multiple AI assistants and code editors
  • Automates the full cycle from fixing to publishing to verification
  • Data stays in your Google account only
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)54 +2 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)130
Citation Flow (Majestic)340
Referring domains (Majestic)1510

4 details filled in for both companies.

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