# What does Cal use?

Cal (cal.no) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Import and Export
- Size: 11–50 employees
- Based in: Mandal, Norway
- Founded: 1927
- LinkedIn: https://www.linkedin.com/company/c-a-leschbrandt

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |
| [Matomo](https://www.runsonwhat.com/reverse/matomo) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [SMTP2GO](https://www.runsonwhat.com/reverse/smtp2go) | Email Delivery | Email records |  |

## FAQ

### What tools does Cal use?

As of November 2026, runsonwhat has found 14 tools at Cal (cal.no) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads and Pinterest. Company Ops: Microsoft 365 and SMTP2GO. Last checked November 6, 2026.

### What email provider does Cal use?

Cal uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on cal.no. Microsoft 365 is used by 736,667 companies runsonwhat tracks.

### What analytics tools does Cal use?

Cal uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Matomo, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on cal.no. Google Analytics is used by 904,071 companies runsonwhat tracks.

### Does Cal use jQuery?

Yes. runsonwhat found jQuery at Cal through jQuery code on cal.no. jQuery is a Frontend tool used by 927,273 companies runsonwhat tracks.

### How does runsonwhat know what Cal uses?

runsonwhat reads public records only. Of the 14 tools at Cal, 12 were found through code on cal.no, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cal.no about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cal.no (updated November 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.