ViaCEP on new websites

1. ViaCEP appeared on about 160 new sites in the last 30 days.^[1]

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

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	LocalLogic	0.1%	23.0%
2	▼1	The Movie Database	<0.1%	6.8%
3	▲1	Daum Postcode	<0.1%	5.4%
4	▼1	ViaCEP	<0.1%	3.6%
5	▼1	Frankfurter	<0.1%	3.2%

All-time shares across the new sites we track: of all of them, and of the sites using any Data API tool. All 1508 in Data API

Tool	Sites with both	vs all new sites	Bar
Vercel	186	2.8x
Lucide Icons	214	2.7x
Next.js	171	2.5x
Tailwind CSS	268	2.2x
React	277	2.1x

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

196 of the 500 sites using ViaCEP are product launches we list individually. The other 304 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
O Agendador — encontre onde agendar seu atendimento oanotador.com	Oct 19
Boitatá, o ar no Amazonas agora boitata.net	Oct 18
Gaveteria — gavetas sob medida no padrão Gridfinity gaveteria.com · Brazil	Oct 18
Bateu Fome — Seu delivery completo na palma da mão bateufome.com	Oct 18
Olheiro — Seja visto por quem decide a sua carreira olheiroapp.com	Oct 17
JaoPedidos — o sistema completo do seu delivery agendaok.app · Brazil	Oct 17
Acerola LiveShop — Sistema para vender em live no Instagram e WhatsApp acerola.live · Brazil	Oct 17
Nokta: a plataforma de quem faz a noite acontecer · Nokta nokta.live · Brazil	Oct 16
GRADE — gavetas sob medida no padrão Gridfinity gavetaria.com.br · Brazil	Oct 16
ioMob | Sistema para Locadora de Motos, Gestão de Frota, Contratos e Cobrança PIX iomob.app	Oct 16
PipeTracer - fluxos que movem o trabalho pipetracer.com · Productivity	Oct 16
AvaliaAqui | NFC e QR Code para avaliações no Google avaliaaqui.app	Oct 16

Showing the most recent 12 of 196.

Watches, exports and the API give you all 500 sites using ViaCEP, 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.