Kong icon

Websites using Kong

Kong is an open-source API gateway and platform that acts as middleware between compute clients and the API-centric applications.

Lead List Exporter

2k live Kong sites, ready to export.

That's how many Kong websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

Open the Lead List Exporter

Just need a few domains? Export up to 10 free from a subset of our crawl.

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Every Kong website we detected in the United States.

Only sites where a personal, company-hosted email was found.

Sites with at least one personnel LinkedIn profile.

Start with the highest-traffic end of the dataset.

Limit results to Kong websites on .com domains.

Only sites where an organisation phone number was found.

Create your own
Versions

Which Kong versions are most used?

We could read a version number on 100% of Kong sites. Of those, the most common are Kong 2, on 871 sites, Kong 3, on 842 sites and Kong 0, on 267 sites.

43% on v2
Versions detected
4
Sites with a version
2,018
Share of sites by version
v2 43% v3 42% v0 13% v1 2%
Live Websites

Websites Using Kong

A sample of live Kong sites from our latest crawl, with the other technologies each one runs.

How many websites use Kong?

We found Kong on 2,018 websites in our September 2026 crawl, across 68 countries.

Which countries use Kong the most?

By number of websites, the top countries are United States (31%, 633 sites), China (11%, 230 sites), India (8%, 171 sites), Russia (4%, 71 sites) and Singapore (2%, 50 sites). Together they account for 57% of the 2,018 Kong sites we track. 52% of the sites are in English, and .com is the most used domain ending, on 60% of them.

Where are Kong websites hosted?

The networks carrying the most Kong sites are Amazon.com, Inc. (506 sites), Cloudflare, Inc. (435 sites) and Google LLC (289 sites).

What technologies are used with Kong?

Across the 2,018 Kong sites we track, the technologies most often found alongside it are React (47%, 946 sites), HSTS (43%, 871 sites), HTTP/3 (39%, 796 sites), Cloudflare (38%, 758 sites) and Node.js (37%, 748 sites).

Deep Dive

Breakdown of Kong websites

What else they run, plus their language, hosting network, domain extension and country.

Same category

Other technologies in Reverse proxies

Reverse proxies technologies run on 29.91% of the websites we track. Kong ranks #3 of 9, on 0.01% of Reverse proxies sites.

All Reverse proxies technologies

FAQ

Answers drawn from our latest crawl of Kong websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.