Mercari on new websites

1. Mercari appeared on 2 new sites in the last 30 days.^[1]

The line is the 7-day average share of new sites that use Mercari, since 16 September. It starts at our first detection.

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	Etsy	<0.1%	34.0%
2	–	Fash	<0.1%	8.1%
3	–	Eventbrite	<0.1%	6.7%
4	▲1	Bark	<0.1%	4.5%
5	▼1	Upwork	<0.1%	4.3%
6	▼1	Rakuten	<0.1%	2.4%
7	▲2	TCGplayer	<0.1%	1.8%
8	▼2	Fever	<0.1%	1.7%
9	–	Lazada	<0.1%	1.3%
10	▲13	Vinted	<0.1%	1.1%
11	▲1	TrustedCare	<0.1%	1.1%
12	▼1	PlayStation Store	<0.1%	1.0%
…
77	▲10	Mercari	<0.1%	0.2%

All-time shares across the new sites we track: of all of them, and of the sites using any Marketplace tool. Among September launches it ranked #53 in Marketplace, up from #63 in August. All 395 in Marketplace

2 of the 8 sites using Mercari are product launches we list individually. The other 6 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
ANALOG — Săn tận nguồn Nhật analogjapan.tech	Sep 7
FindAFlip — Find Underpriced Deals to Flip for Profit findaflip.ca · E-commerce · Canada	Aug 10

Watches, exports and the API give you all 8 sites using Mercari, from £15 a month.

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