StumbleUpon on new websites

1. StumbleUpon appeared on 11 new sites in the last 30 days.^[1]

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

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	Gravatar	0.7%	28.7%
2	–	Facebook	0.6%	24.5%
3	–	Instagram	0.2%	8.9%
4	–	Facebook SDK	0.2%	8.3%
5	▲3	Telegram	0.2%	7.2%
6	–	X (Twitter)	0.1%	6.1%
7	–	Twitter Widgets	0.1%	5.8%
8	▼3	WhatsApp	0.1%	5.6%
9	–	Beacons	0.1%	4.6%
10	▲3	TikTok	0.1%	2.7%
11	–	AddToAny	0.1%	2.5%
12	▼3	LINE	0.1%	2.3%
…
71	▼10	StumbleUpon	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Social tool. Among September launches it ranked #84 in Social, down from #74 in August. All 265 in Social

2 of the 27 sites using StumbleUpon are product launches we list individually. The other 25 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
Innealla: Student Record System for Colleges | Inneall inneall.ie · Education · Ireland	Oct 8
Software, Cloud and AI for Colleges | Inneall inneall.ie · Education · Ireland	Oct 7

Watches, exports and the API give you all 27 sites using StumbleUpon, 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. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.