# What does Tefcold use?

Tefcold (tefcold.es) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Wholesale
- Size: 11–50 employees
- Based in: København SV, Denmark
- Founded: 1995
- LinkedIn: https://www.linkedin.com/company/tefcold-group

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |
| [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | Frontend | Website code |  |
| [Elastic](https://www.runsonwhat.com/reverse/elastic) | Search | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [ActiveCampaign](https://www.runsonwhat.com/reverse/activecampaign) | Marketing | Website code |  |
| [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code |  |
| [Sleeknote](https://www.runsonwhat.com/reverse/sleeknote) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code |  |

## FAQ

### What tools does Tefcold use?

As of November 2026, runsonwhat has found 15 tools at Tefcold (tefcold.es) in public records. Edge & Hosting: Cloudflare. Application: Tailwind CSS, Vue.js and Nuxt. Data & Observability: Google Analytics. Go-to-market: ActiveCampaign, ZoomInfo and Sleeknote. Company Ops: Microsoft 365, SendGrid and Cookiebot. Last checked November 6, 2026.

### What sales tools does Tefcold use?

The sales tools runsonwhat has found at Tefcold are ZoomInfo (November 2026); no CRM shows up in Tefcold's public records. runsonwhat found ZoomInfo through ZoomInfo code on tefcold.es. ZoomInfo is used by 17,812 companies runsonwhat tracks.

### What email provider does Tefcold use?

Tefcold uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 735,558 companies runsonwhat tracks.

### What analytics tools does Tefcold use?

Tefcold uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on tefcold.es. Google Analytics is used by 904,002 companies runsonwhat tracks.

### What marketing software does Tefcold use?

Tefcold uses ActiveCampaign for marketing, alongside Sleeknote, according to runsonwhat (November 2026). runsonwhat found ActiveCampaign through ActiveCampaign code on tefcold.es. ActiveCampaign is used by 17,824 companies runsonwhat tracks.

### Does Tefcold use Cloudflare?

Yes. runsonwhat found Cloudflare at Tefcold through Cloudflare code on tefcold.es. Cloudflare is a CDN & Edge tool used by 734,513 companies runsonwhat tracks.

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

The companies with the stacks most like Tefcold's are Erhvervshus Sjælland, Erhvervshus Midtjylland, Business Hub Fyn and Erhvervshus Hovedstaden, according to runsonwhat (November 2026). Each shares 6 to 7 tools with Tefcold, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Tefcold uses?

runsonwhat reads public records only. Of the 15 tools at Tefcold, 11 were found through code on tefcold.es, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and tefcold.es about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/tefcold.es (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.