Kuuhaku vs hotpath-rs

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

Kuuhaku compared with hotpath-rs
Detail	Kuuhaku	hotpath-rs
What it does	Service map and architecture diagram generated automatically from your code	A Rust performance profiler for finding CPU, memory, async, SQL, HTTP, I/O and lock bottlenecks
Stage	Not given	Not given
Founded	Not given	Not given
Based in	BR	PL
Pricing model	Freemium	Open source
Pricing	Starter: $9/month for 1 workspace, up to 5 repos; Team: $29/month for up to 30 repos in 5 workspaces; Company: $79/month for unlimited repos and workspaces. All plans include 14-day free trial with no credit card required.	Free and open source under MIT license
Key features	Automatic service mapping with HTTP routes, gRPC, queues, sockets, and shared databases Pull request checks showing what breaks before merge CLI that runs on your machines, uploading only the graph Personal data map for GDPR and LGPD compliance Slack and Teams alerts about architecture changes Export to Mermaid, C4, Backstage, and PDF Review inbox with suggested answers for unmatched calls Import history and diffs to track architecture changes	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
What makes it different	Code stays on your infrastructure with CLI-only uploads Pricing by repositories, not by seats Proven accuracy on real systems with no false alarms	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
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	54 +2 (up) since last check
Trust Flow (Majestic)	3	13
Citation Flow (Majestic)	18	34
Referring domains (Majestic)	4	151

6 details filled in for both companies.

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