Gigya on new websites

1. Gigya appeared on about 28 new sites in the last 30 days.^[1]
2. Nine in ten new Gigya sites also use Google Tag Manager.

The line is the 7-day average share of new sites that use Gigya, since 10 September.

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	Google Sign-In	1.7%	62.3%
2	▲1	Clerk	0.5%	16.7%
3	▼1	Auth.js	0.4%	15.7%
4	–	Google Identity Platform	0.1%	2.3%
5	▲4	Privy	<0.1%	1.1%
…
29	▲10	Gigya	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Auth tool. Among September launches it ranked #25 in Auth, up from #35 in August. All 172 in Auth

Tool	Sites with both	vs all new sites	Bar
PrestaShop	35	2983x
Google Analytics	43	8.5x
Google Tag Manager	45	7.8x
PHP	36	4.4x

Tools that turn up far more often on Gigya sites than on new sites in general, and how many times as common each one is there.

1 of the 49 sites using Gigya are product launches we list individually. The other 48 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Site	Found	Also detected
Whisper Draw roblox.com · Games · United States	Sep 18

Watches, exports and the API give you all 49 sites using Gigya, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.