Convex on new websites

1. Convex appeared on about 410 new sites in the last 30 days.^[1]
2. It is the third most common backend-as-a-service platform on new sites. Firebase appears on about 40 times as many.
3. Eight in ten new Convex sites also use React.

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

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	Firebase	1.1%	54.3%
2	–	Supabase	0.9%	43.6%
3	–	Convex	<0.1%	1.2%
4	–	Tencent CloudBase	<0.1%	0.4%
5	–	Appwrite	<0.1%	0.3%

All-time shares across the new sites we track: of all of them, and of the sites using any BaaS tool. All 38 in BaaS

Tool	Sites with both	vs all new sites	Bar
PostHog	545	35x
Vercel DNS	512	9.3x
Next.js	1,137	5.4x
Lucide Icons	848	3.4x
React	1,283	3.1x

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

1,125 of the 1,529 sites using Convex are product launches we list individually. The other 404 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
Glitch & Gloom Studios: independent game studio in Lagos glitchandgloomstudios.org · Games · Nigeria	Oct 19
iSEESPORTS — The Sports Fandom OS iseesports.app	Oct 19
Hospitality Manager hospitality-manager.com	Oct 19
ProctoSecure - Secure exam proctoring for Google & Microsoft Forms proctosecure.com · Education	Oct 19
ScamSift — Pause Before You Trust scamcheckmate.app	Oct 19
Marktplaats Watcher marktplaatswatcher.app · Marketing	Oct 19
OweBack — Find the money companies owe you tryoweback.com · Finance	Oct 19
Dossier Studio — Understand your tenancy agreement dossier-studio.com	Oct 19
Wirelink wirelink.app · AI · United Arab Emirates	Oct 19
Stretch: Student Meal Planner · Eat well on a budget getstretch.app · Health · Australia	Oct 19
Nyayo Trails - Tour Management Platform nyayotrails.com · Productivity · South Africa	Oct 19
LeadChâteau | Real Insurance Prospects. Smarter Lead Management. leadchateau.ai · Marketing	Oct 19

Showing the most recent 12 of 1,125.

Watches, exports and the API give you all 1,529 sites using Convex, 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.
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.