Zenn's tech stack
What does Zenn use?
Zenn (zenn.dev) uses at least 17 tools we can see from public records, including Google Cloud for hosting, Google Workspace for email and documents, Google Analytics for analytics and Cloudflare for content delivery. Last checked .
- Tools found
- 17
- Categories
- 10
- Layers
- 5 of 5
- Last checked
- Oct 2026
Zenn's stack, layer by layer
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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Zenn tech stack FAQ
What tools does Zenn use?
As of October 2026, runsonwhat has found 17 tools at Zenn (zenn.dev) in public records. Edge & Hosting: Cloudflare, Google Cloud and GitHub Pages. Application: React, Next.js and Cloudinary. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Google Workspace, SendGrid and Let's Encrypt. Last checked October 31, 2026.
What cloud does Zenn run on?
Zenn uses Google Cloud for hosting and cloud infrastructure, alongside GitHub Pages, according to runsonwhat (October 2026). runsonwhat found Google Cloud through Google Cloud code on zenn.dev. Google Cloud is used by 76,330 companies runsonwhat tracks.
What email provider does Zenn use?
Zenn uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on zenn.dev. Google Workspace is used by 406,783 companies runsonwhat tracks.
What analytics tools does Zenn use?
Zenn uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on zenn.dev. Google Analytics is used by 897,931 companies runsonwhat tracks.
Does Zenn use Cloudflare?
Yes. runsonwhat found Cloudflare at Zenn through DNS records that point at Cloudflare and code on zenn.dev. Cloudflare is a CDN & Edge tool used by 713,581 companies runsonwhat tracks.
How does runsonwhat know what Zenn uses?
runsonwhat reads public records only. Of the 17 tools at Zenn, 7 were found through code on zenn.dev, 6 through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zenn.dev 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.