The Notifier™ vs Petal

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

The Notifier™ compared with Petal
Detail	The Notifier™	Petal
What it does	A privacy-first alert app where users control which organizations reach them	Low latency, high resolution screensharing and remote control
Stage	MVP	Not given
Founded	2026	Not given
Based in	Not given	Not given
Pricing model	Freemium	Open source
Pricing	Free 90-day trial for all plans. Personal app is free forever. Pro: $4.99/month (10 groups, 1,000 members, 250 broadcasts). Pro+: $14.99/month (30 groups, 5,000 members, 1,000 broadcasts). Business: $49.99/month (unlimited groups, 25,000 members, 5,000 broadcasts). Enterprise available for custom re	Not given
Key features	QR code group joining User-controlled notification management Private reminders in app Web browser platform for sending alerts No phone number or email required	Not given
What makes it different	No phone numbers or PII collected from users Shared app eliminates need to build a dedicated consumer app Alerts bypass email spam and SMS scams	Open source with full source code access on GitHub Low latency, high resolution screensharing
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 −1 (down) since last check	12 −1 (down) since last check
Trust Flow (Majestic)	4	13
Citation Flow (Majestic)	22	29
Referring domains (Majestic)	30	146

3 details filled in for both companies.