# What does Linxfour use?

Linxfour (linxfour.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Financial Services
- Size: 11–50 employees
- Based in: Wien, Leopoldstadt, Austria
- LinkedIn: https://www.linkedin.com/company/linx4

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## 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 |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | 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 | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [CookieHub](https://www.runsonwhat.com/reverse/cookiehub) | Security & Compliance | Website code |  |

## FAQ

### What tools does Linxfour use?

As of October 2026, runsonwhat has found 12 tools at Linxfour (linxfour.com) in public records. Application: Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365, Atlassian and CookieHub. Last checked October 20, 2026.

### What CRM does Linxfour use?

Linxfour uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on linxfour.com. HubSpot is used by 94,329 companies runsonwhat tracks.

### What email provider does Linxfour use?

Linxfour uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 712,557 companies runsonwhat tracks.

### What analytics tools does Linxfour use?

Linxfour uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on linxfour.com. Google Analytics is used by 884,658 companies runsonwhat tracks.

### What marketing software does Linxfour use?

Linxfour uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 80,067 companies runsonwhat tracks.

### Does Linxfour use Google Ads?

Yes. runsonwhat found Google Ads at Linxfour through Google Ads code on linxfour.com. Google Ads is a Ads & Pixels tool used by 509,387 companies runsonwhat tracks.

### Does Linxfour use AI tools?

Yes. runsonwhat has found Anthropic at Linxfour; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Linxfour may use more AI tools than these.

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

The companies with the stacks most like Linxfour's are FXChoice, KODYS SOLUTIONS s. r. o., Bruce & Butler and Komplett Redovisningsbyrå i Göteborg, according to runsonwhat (October 2026). Each shares 3 to 7 tools with Linxfour, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Linxfour uses?

runsonwhat reads public records only. Of the 12 tools at Linxfour, 7 were found through code on linxfour.com, 5 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and linxfour.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/linxfour.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.