# What does Link37 use?

Link37 (link37.org) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-17).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Lisboa, Portugal
- Founded: 2019
- LinkedIn: https://www.linkedin.com/company/link37

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain |  |

## 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 |  |
| [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | 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 |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain, Website code |  |
| [Leadinfo](https://www.runsonwhat.com/reverse/leadinfo) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does Link37 use?

As of October 2026, runsonwhat has found 15 tools at Link37 (link37.org) in public records. Edge & Hosting: Cloudflare and Google Cloud. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace. Last checked October 17, 2026.

### What cloud does Link37 run on?

Link37 uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,237 companies runsonwhat tracks.

### What CRM does Link37 use?

Link37 uses HubSpot for its CRM, alongside Leadinfo, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 92,299 companies runsonwhat tracks.

### What email provider does Link37 use?

Link37 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 398,965 companies runsonwhat tracks.

### What analytics tools does Link37 use?

Link37 uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Matomo, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on link37.org. Google Analytics is used by 854,404 companies runsonwhat tracks.

### What is Link37's website built with?

Link37 uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS and code on link37.org. HubSpot CMS is used by 32,853 companies runsonwhat tracks.

### Does Link37 use Cloudflare?

Yes. runsonwhat found Cloudflare at Link37 through DNS records that point at Cloudflare and code on link37.org. Cloudflare is a CDN & Edge tool used by 693,544 companies runsonwhat tracks.

### Which companies have a tech stack similar to Link37's?

The companies with the stacks most like Link37's are Neugart, Van Riel Forklifts, Hesselink Koffiebranders and Selection Lab, according to runsonwhat (October 2026). Each shares 5 to 11 tools with Link37, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Link37 uses?

runsonwhat reads public records only. Of the 15 tools at Link37, 8 were found through code on link37.org, 3 through DNS records, 3 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and link37.org about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/link37.org (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.