Rank
#1	Better Aria Label Support	99		1
#2	Equalize Digital Accessibility Checker – Audit Your Website for WCAG, ADA, and Section 508 Accessibility Errors	95	10	1		22
#3	Zeno Font Resizer	95	11			1
#4	WCAG 2.0 form fields for Gravity Forms	94	11	4	3	6
#5	Web Accessibility by accessiBe	94	16	6		5
#6	Contact Form 7: Accessible Defaults	94	16		3	10
#7	SimpleTOC – Table of Contents Block	92	12			27
#8	Equalweb Accessibility	91	18	1	1	5
#9	Dark Mode Plugin for Better Accessibility, Dark Theme and Night Mode – WP Dark Mode	88	9	8		120
#10	Accessibility by UserWay	85	41	8	1	2

Plugins tagged accessibility