Slack on new websites

1. Slack appeared on about 170 new sites in the last 30 days.^[1]
2. Seven in ten new Slack sites also use Google Tag Manager.
3. It is unusually common on .ai domains: 18% of the domains running it, against 4.1% of domains across new sites.

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

#	Movement	Tool	Share of all sites	Share of category	Bar
1	▼1	Twilio	<0.1%	15.7%
2	▲1	LiveKit	<0.1%	14.7%
3	–	Slack	<0.1%	13.8%
4	–	Twilio	<0.1%	7.7%
5	▼2	KakaoTalk	<0.1%	4.7%

All-time shares across the new sites we track: of all of them, and of the sites using any Communication tool. All 207 in Communication

Tool	Sites with both	vs all new sites	Bar
Notion	335	4245x
Podscribe	267	3912x
Zendesk	287	832x
X (Twitter) Ads	301	341x
Amplitude	270	242x

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

418 of the 737 sites using Slack are product launches we list individually. The other 319 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

• Blurdata blurdata.app
• Beam reflection.ai
• GRCline framer.com
• Krea 3 krea.ai
• Geekyants geekyants.com
• ChatterMate chattermate.chat

Site	Found	Also detected
Blurdata blurdata.app · Italy	Oct 19
Beam reflection.ai · AI · United States	Oct 19
GRCline framer.com · Netherlands	Oct 18
Krea 3 krea.ai · Design	Oct 18
Stayslit — Stay active on Slack, even with your laptop closed stayslit.com · Productivity	Oct 16
Reservoir · Built by the team behind Cellino withreservoir.com · Health	Oct 16
MikroCloud version 4 is here mikrocloud.com · Developer Tools	Oct 15
Geekyants geekyants.com · India	Oct 15
ChatterMate chattermate.chat · AI · Canada	Oct 15
Grok Voice 3.0 x.ai · AI · Ireland	Oct 15
Finmo Business Account finmo.net · Finance · Canada	Oct 15
Polylane Impact Analysis polylane.com · Developer Tools · United States	Oct 15

Showing the most recent 12 of 418.

Watches, exports and the API give you all 737 sites using Slack, 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.
3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.