The top 25 Firefox add-on publishers with 2-2.99 stars

By publisher ratings

By publisher user countBy publisher extension countBy publisher ratings

2-2.99 stars

0 stars 1-1.99 stars 2-2.99 stars 3-3.99 stars 4-4.99 stars 5 stars

#	Logo	Name	# of add-on	Cumulative users	Users / add-on	Rating	Rating count	Email
1		Cisco WebEx	1	1,094,345	1,094,345	2.88	312	Click to see
2		Coupert	1	270,377	270,377	2.18	11	Click to see
3		MapsAssist	1	151,865	151,865	2.33	3
4		Yandex	3	106,404	35,468	2.71	466	Click to see
5		ConverterSuite	1	79,070	79,070	2.33	3
6		1&1 Mail & Media GmbH	15	46,450	3,097	2.91	332	Click to see
7		userstyles.org	1	41,120	41,120	2.82	921	Click to see
8		Zamu	1	38,750	38,750	2.88	16	Click to see
9		ManageEngine	4	31,817	7,954	2.55	11	Click to see
10		Capital One	1	28,881	28,881	2.85	586
11		Ezy Speed Test	1	26,329	26,329	2.33	3
12		デジタル庁	1	25,486	25,486	2.89	152	Click to see
13		Pdfcrowd Team	1	25,458	25,458	2.72	257	Click to see
14		Youtube Download Tool	1	24,386	24,386	2.77	493
15		Seznam.cz, a.s.	4	21,809	5,452	2.63	65
16		Alexey Kuznetsov	6	19,382	3,230	2.94	106	Click to see
17		Shivanand Sharma	1	16,397	16,397	2.58	487	Click to see
18		Danys Christinson	2	13,934	6,967	2.77	882	Click to see
19		Byungwook Kang	2	11,023	5,512	2.91	476	Click to see
20		RedCoolMedia	19	8,575	451	2.84	185	Click to see
21		Delinea	3	7,715	2,572	2.88	43	Click to see
22		Samc	9	7,693	855	2.72	345	Click to see
23		Betternet LLC	1	7,096	7,096	2.96	90
24		Teleparty	1	6,815	6,815	2.09	23	Click to see
25		Twitch Ad Blocker	1	6,479	6,479	2.00	46	Click to see