# What does WhosBuilt use?

WhosBuilt (whosbuilt.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-20).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |
| [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Email records |  |
| [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |

## FAQ

### What tools does WhosBuilt use?

As of October 2026, runsonwhat has found 10 tools at WhosBuilt (whosbuilt.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts and Vue.js. Data & Observability: web-vitals and PostHog. Go-to-market: Zoho and Storyblok. Company Ops: Cookiebot. Last checked October 20, 2026.

### What CRM does WhosBuilt use?

WhosBuilt uses Zoho for its CRM, according to runsonwhat (October 2026). runsonwhat found Zoho through email records that authorize Zoho. Zoho is used by 62,730 companies runsonwhat tracks.

### What analytics tools does WhosBuilt use?

WhosBuilt uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on whosbuilt.com. PostHog is used by 10,078 companies runsonwhat tracks.

### What is WhosBuilt's website built with?

WhosBuilt uses Storyblok for its website, according to runsonwhat (October 2026). runsonwhat found Storyblok through Storyblok code on whosbuilt.com. Storyblok is used by 2,640 companies runsonwhat tracks.

### What monitoring tools does WhosBuilt use?

WhosBuilt uses web-vitals for monitoring, according to runsonwhat (October 2026). runsonwhat found web-vitals through web-vitals code on whosbuilt.com. web-vitals is used by 28,512 companies runsonwhat tracks.

### Does WhosBuilt use Google Fonts?

Yes. runsonwhat found Google Fonts at WhosBuilt through Google Fonts code on whosbuilt.com. Google Fonts is a Media & UI tool used by 812,844 companies runsonwhat tracks.

### Which companies have a tech stack similar to WhosBuilt's?

The companies with the stacks most like WhosBuilt's are Geiger Gruppe, K-Recruiting Life Sciences, Franz AI and Potash Corporation of Saskatchewan, according to runsonwhat (October 2026). Each shares 3 to 5 tools with WhosBuilt, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what WhosBuilt uses?

runsonwhat reads public records only. Of the 10 tools at WhosBuilt, 6 were found through code on whosbuilt.com, 2 through DNS records, 1 through website configuration files and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and whosbuilt.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/whosbuilt.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.