Kuuhaku vs PHP Upgrade Risk Audit

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 PHP Upgrade Risk Audit
Detail	Kuuhaku	PHP Upgrade Risk Audit
What it does	Service map and architecture diagram generated automatically from your code	Understand likely PHP upgrade risks before changing the server
Stage	Not given	Not given
Founded	Not given	Not given
Based in	BR	HK
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.	Not given
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	Select target PHP version Scan plugins and themes for compatibility patterns Review file-level static analysis findings Run locally without uploading source code
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 source code upload required Component-level findings review
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	2 no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	18	15
Referring domains (Majestic)	4	5

5 details filled in for both companies.

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