Membership.io on new websites

1. Membership.io appeared on 3 new sites in the last 30 days.^[1]

The line is the 7-day average share of new sites that use Membership.io, since 4 October. It starts at our first detection.

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	XenForo	<0.1%	14.6%
2	–	Discourse	<0.1%	10.6%
3	–	Skool	<0.1%	7.3%
4	▼1	phpBB	<0.1%	6.2%
5	▼1	Flarum	<0.1%	6.0%
6	▲4	Discuz!	<0.1%	5.8%
7	▼2	vBulletin	<0.1%	3.9%
8	▼1	Fandom	<0.1%	3.9%
9	▲3	Devpost	<0.1%	3.5%
10	▼6	BoardGameGeek	<0.1%	3.0%
11	–	Invision Community	<0.1%	2.6%
12	–	Circle	<0.1%	2.2%
…
36		Membership.io	<0.1%	0.3%

All-time shares across the new sites we track: of all of them, and of the sites using any Community tool. All 148 in Community

2 of the 6 sites using Membership.io are product launches we list individually. The other 4 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
The Authority Author - Get Your Book Done! authorityauthor.ai · Content	Oct 21
Your First AI Agent — Your First AI Agent firstagent.pro · AI	Oct 18

Watches, exports and the API give you all 6 sites using Membership.io, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.