# What does Geiger-Notes AG use?

Geiger-Notes AG (geiger-notes.ag) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-26).

- Industry: Marketing and Advertising
- Size: 201–1,000 employees
- Based in: Mainz-Kastel, Germany
- Founded: 1983
- LinkedIn: https://www.linkedin.com/company/geigernotesag

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [IONOS](https://www.runsonwhat.com/reverse/ionos) | Hosting & Cloud | Website code |  |

## Application

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

## 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 | DNS verification records |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code |  |
| [Perspective](https://www.runsonwhat.com/reverse/perspective-funnels) | Marketing | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |
| [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code |  |

## FAQ

### What tools does Geiger-Notes use?

As of November 2026, runsonwhat has found 16 tools at Geiger-Notes (geiger-notes.ag) in public records. Edge & Hosting: IONOS. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and HubSpot. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked October 26, 2026.

### What cloud does Geiger-Notes run on?

Geiger-Notes uses IONOS for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found IONOS through IONOS code on geiger-notes.ag. IONOS is used by 23,149 companies runsonwhat tracks.

### What CRM does Geiger-Notes use?

Geiger-Notes uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on geiger-notes.ag. HubSpot is used by 96,105 companies runsonwhat tracks.

### What email provider does Geiger-Notes use?

Geiger-Notes uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 718,572 companies runsonwhat tracks.

### What analytics tools does Geiger-Notes use?

Geiger-Notes uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on geiger-notes.ag. Google Analytics is used by 906,777 companies runsonwhat tracks.

### What marketing software does Geiger-Notes use?

Geiger-Notes uses Perspective for marketing, according to runsonwhat (November 2026). runsonwhat found Perspective through a subdomain that points at Perspective. Perspective is used by 310 companies runsonwhat tracks.

### Does Geiger-Notes use jQuery?

Yes. runsonwhat found jQuery at Geiger-Notes through jQuery code on geiger-notes.ag. jQuery is a Frontend tool used by 930,458 companies runsonwhat tracks.

### Which companies have a tech stack similar to Geiger-Notes's?

The companies with the stacks most like Geiger-Notes' are P&g Media, Fischer Weilheim GmbH & Co. Kg, Freisinger Fensterbau and Herbrand Gruppe, according to runsonwhat (November 2026). Each shares 7 to 9 tools with Geiger-Notes, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Geiger-Notes uses?

runsonwhat reads public records only. Of the 16 tools at Geiger-Notes, 10 were found through code on geiger-notes.ag, 3 through email records, 2 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and geiger-notes.ag about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/geiger-notes.ag (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.