runsonwhat

Zen Browser's tech stack

What does Zen Browser use?

Zen Browser (zen-browser.app) uses at least 11 tools we can see from public records, including GitHub Pages for hosting, Tuta for email and documents, Discord for customer support and Dub for marketing. Last checked .

Re-check liveVisit zen-browser.app
Tools found
11
Categories
7
Layers
4 of 5
Last checked
Nov 2026

Zen Browser's stack, layer by layer

Of 11 tools, 5 came from DNS records, 2 from website code, 2 from custom domain and 2 from other records. Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

1 tool, what the product is built with

Frontend

Go-to-market

3 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

5 tools, what the team runs on day to day

Workspace

Security & Compliance

Companies like Zen Browser also use

Tools common among companies with a similar stack that we haven't found at Zen Browser.

Companies with a stack like Zen Browser's

Ranked by shared tools, with rare tools counting more.

Zen Browser tech stack FAQ

What tools does Zen Browser use?

As of November 2026, runsonwhat has found 11 tools at Zen Browser (zen-browser.app) in public records. Edge & Hosting: Cloudflare and GitHub Pages. Application: Astro. Go-to-market: Discord and Dub. Company Ops: Let's Encrypt, Sectigo and DigiCert. Last checked November 9, 2026.

What cloud does Zen Browser run on?

Zen Browser uses GitHub Pages for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found GitHub Pages through a subdomain that points at GitHub Pages. GitHub Pages is used by 4,496 companies runsonwhat tracks.

What email provider does Zen Browser use?

Zen Browser uses Tuta for email and office software, according to runsonwhat (November 2026). runsonwhat found Tuta through email records that authorize Tuta. Tuta is used by 57 companies runsonwhat tracks.

What does Zen Browser use for customer support?

Zen Browser uses Discord for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on zen-browser.app. Discord is used by 7,046 companies runsonwhat tracks.

What marketing software does Zen Browser use?

Zen Browser uses Dub for marketing, according to runsonwhat (November 2026). runsonwhat found Dub through a subdomain that points at Dub. Dub is used by 542 companies runsonwhat tracks.

Does Zen Browser use Cloudflare?

Yes. runsonwhat found Cloudflare at Zen Browser through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 732,099 companies runsonwhat tracks.

Which companies have a tech stack similar to Zen Browser's?

The companies with the stacks most like Zen Browser's are Fastservices, ʕ•ᴥ•ʔ Bear Blog, Lewdflix and Integrix Consulting, according to runsonwhat (November 2026). Each shares 1 to 4 tools with Zen Browser, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Zen Browser uses?

runsonwhat reads public records only. Of the 11 tools at Zen Browser, 6 were found through DNS records, 2 through code on zen-browser.app, 2 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zen-browser.app about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.