Zeef's tech stack
What does Zeef use?
Zeef (zeef.com) uses at least 9 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Resend for email delivery and Let's Encrypt for security. Last checked .
- Industry
- Internet
- Size
- 1–10 employees
- Based in
- Amsterdam, Netherlands
- Founded
- 2013
- Company page
- Tools found
- 9
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
Zeef'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
1 tool, where the bytes are served from
Hosting & Cloud
Application
1 tool, what the product is built with
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Zeef tech stack FAQ
What tools does Zeef use?
As of October 2026, runsonwhat has found 9 tools at Zeef (zeef.com) in public records. Edge & Hosting: Vercel. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 31, 2026.
What cloud does Zeef run on?
Zeef uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through DNS records that point at Vercel. Vercel is used by 49,864 companies runsonwhat tracks.
What email provider does Zeef use?
Zeef uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 406,749 companies runsonwhat tracks.
Does Zeef use Let's Encrypt?
Yes. runsonwhat found Let's Encrypt at Zeef through DNS records that point at Let's Encrypt. Let's Encrypt is a Security & Compliance tool used by 56,408 companies runsonwhat tracks.
How does runsonwhat know what Zeef uses?
runsonwhat reads public records only. Of the 9 tools at Zeef, 6 were found through DNS records, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zeef.com 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.