Sentnl 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.

Sentnl compared with PHP Upgrade Risk Audit
Detail	Sentnl	PHP Upgrade Risk Audit
What it does	Protect your client retainers from silent AI failures	Understand likely PHP upgrade risks before changing the server
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	HK
Pricing model	Freemium	Open source
Pricing	Free: 500 transactions per month, no credit card required	Not given
Key features	Real-time transaction monitoring Empty output detection Instant email notifications 5-minute webhook setup Integration with major automation platforms No database required Free tier with 500 transactions monthly	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	Built specifically for AI agencies and freelancers managing client workflows Catches soft failures instantly before clients notice No credit card required for free tier Simple webhook integration without custom monitoring scripts	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)	1 −1 (down) since last check	2 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	5	15
Referring domains (Majestic)	20	5

4 details filled in for both companies.