Gmail Pro Mailer vs Sphinx Logon Manager Extension

Adoption and growth comparison · shareable link

Growth comparisons appear once each plugin has a reliable 7- or 30-day baseline.

Gmail Pro Mailer vs Sphinx Logon Manager Extension: users compared over last 90 days.

Comparison of Gmail Pro Mailer, Sphinx Logon Manager Extension
Plugin	Metric	Current	7d	30d	Daily rate (30d)	Rank	Rating	Ratings / day	Updated
Gmail Pro MailerChrome Web Store	Users	~137	—	—	—	#6703	4.8	—	Fresh · Nov 6, 2026
Sphinx Logon Manager ExtensionChrome Web Store	Users	~141	—	—	—	#6632	—	—	Outdated · Oct 28, 2026