runsonwhat

OWASP Foundation's tech stack

What does OWASP Foundation use?

OWASP Foundation (owasp.org) uses at least 17 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Read the Docs for customer support and Mailchimp for marketing. Last checked .

LinkedIn
Company page
Re-check liveVisit owasp.org
Tools found
17
Categories
10
Layers
4 of 5
Last checked
Oct 2026

OWASP Foundation'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

5 tools, what the product is built with

Frontend

Backend & Database

Media & UI

Go-to-market

3 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

6 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Companies like OWASP Foundation also use

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

Companies with a stack like OWASP Foundation's

Ranked by shared tools, with rare tools counting more.

OWASP Foundation tech stack FAQ

What tools does OWASP Foundation use?

As of October 2026, runsonwhat has found 17 tools at OWASP Foundation (owasp.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: React, Tailwind CSS and Next.js. Go-to-market: Mailchimp and Read the Docs. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

What cloud does OWASP Foundation run on?

OWASP Foundation uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on owasp.org. Amazon Web Services is used by 146,153 companies runsonwhat tracks.

What email provider does OWASP Foundation use?

OWASP Foundation uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 716,650 companies runsonwhat tracks.

What does OWASP Foundation use for customer support?

OWASP Foundation uses Read the Docs for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Read the Docs through a subdomain that points at Read the Docs. Read the Docs is used by 138 companies runsonwhat tracks.

What marketing software does OWASP Foundation use?

OWASP Foundation uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 116,723 companies runsonwhat tracks.

Does OWASP Foundation use Cloudflare?

Yes. runsonwhat found Cloudflare at OWASP Foundation through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 710,651 companies runsonwhat tracks.

Which companies have a tech stack similar to OWASP Foundation's?

The companies with the stacks most like OWASP Foundation's are Skawa Innovation, Mithril Security, Forta Freight Traffic Activity and Alation, according to runsonwhat (October 2026). Each shares 6 to 12 tools with OWASP Foundation, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what OWASP Foundation uses?

runsonwhat reads public records only. Of the 17 tools at OWASP Foundation, 5 were found through email records, 5 through code on owasp.org, 4 through subdomains that point at the vendor and 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and owasp.org 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.