OpenNext on new websites

OpenNext open-source Next.js adapter for AWS Lambda (distinct from Vercel).

Sites using OpenNext
20,744
since Apr 2026
Last 30 days
0.3%
of new sites, to Oct 18
-0.1 pts on the 30 days before
Last 7 days
0.2%
of new sites, 7-day average
no change on the week before
Rank in Hosting
#15
of 4771 tools, all time
In our data since Apr 2026
Last seen Oct 19, 2026
Website opennext.js.org

What we found

  1. About 1 in 390 websites that went live in the last 30 days use OpenNext (0.3%).[1]
  2. Almost all new OpenNext sites also use React.

Share of new sites using OpenNext

0.0% 0.1% 0.2% 0.3% 0.4% 10 Sep Oct

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

Who uses OpenNext

Kind of site 9,617 sites with a known type
TypeSitesShareBar
Productivity 1,073 11.2%
Developer Tools 990 10.3%
Education 916 9.5%
E-commerce 908 9.4%
AI 892 9.3%
Health 775 8.1%
Marketing 730 7.6%
Games 615 6.4%
Finance 611 6.4%
Content 577 6.0%
Social 535 5.6%
Design 362 3.8%
Country[2] 1,966 sites with a likely country
CountrySitesShareBar
India 452 23.0%
UK 297 15.1%
US 244 12.4%
France 174 8.9%
Canada 166 8.4%
Australia 66 3.4%
Brazil 47 2.4%
Sweden 46 2.3%
Japan 43 2.2%
Germany 33 1.7%
South Korea 32 1.6%
New Zealand 32 1.6%
Domain ending 20,730 sites
EndingSitesShareBar
.com 11,514 55.5%
.app 1,761 8.5%
.dev 739 3.6%
.ai 675 3.3%
.in 614 3.0%
.org 579 2.8%
.net 485 2.3%
.io 443 2.1%
.online 408 2.0%
.co 376 1.8%
.xyz 309 1.5%
.site 304 1.5%
Green hosting[3] 1,696 checked sites since Apr 2026
SitesGreenBar
OpenNext 95%
All new sites 47%

Hosting on new sites

# Movement Tool Share of all sites Share of category[4] Bar
1 – Vercel 13.1% 32.7%
2 – Hostinger 8.6% 21.5%
3 – Netlify 4.8% 12.0%
4 ▼1 GitHub Pages 1.9% 4.8%
5 ▲1 IONOS 1.8% 4.5%
…
15 – OpenNext 0.3% 0.9%

All-time shares across the new sites we track: of all of them, and of the sites using any Hosting tool. The most common alternatives to OpenNext on new websites are Vercel and Hostinger. All 4771 in Hosting

Often used with OpenNext

Tool Sites with both vs all new sites Bar
Next.js 20,692 7.2x
Cloudflare Email Routing 3,773 4.4x
React 20,693 3.7x
Cloudflare DNS 19,361 3.1x
Tailwind CSS 14,779 2.9x

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

Recently launched products built on OpenNext

Notes

  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.
  4. Some products people expect to see here are filed under a related category: CDN.

How this page is made

FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards OpenNext when we detect OpenNext on it at that look.

Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.