# What does H2 Core Systems use?

H2 Core Systems (h2coresystems.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-30).

- Industry: Renewables & Environment
- Size: 11–50 employees
- Based in: Heide, Germany
- Founded: 2020
- LinkedIn: https://www.linkedin.com/company/84296665

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [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 |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | 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 |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Motion](https://www.runsonwhat.com/reverse/framer-motion) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code |  |

## Company Ops

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

## FAQ

### What tools does H2 Core Systems use?

As of November 2026, runsonwhat has found 15 tools at H2 Core Systems (h2coresystems.com) in public records. Edge & Hosting: Cloudflare and IONOS. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365 and Exclaimer. Last checked October 30, 2026.

### What cloud does H2 Core Systems run on?

H2 Core Systems uses IONOS for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found IONOS through IONOS code on h2coresystems.com. IONOS is used by 23,213 companies runsonwhat tracks.

### What CRM does H2 Core Systems use?

H2 Core Systems uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on h2coresystems.com. HubSpot is used by 96,486 companies runsonwhat tracks.

### What email provider does H2 Core Systems use?

H2 Core Systems uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on h2coresystems.com. Microsoft 365 is used by 720,775 companies runsonwhat tracks.

### What is H2 Core Systems's website built with?

H2 Core Systems uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on h2coresystems.com. WordPress is used by 607,081 companies runsonwhat tracks.

### Does H2 Core Systems use jQuery?

Yes. runsonwhat found jQuery at H2 Core Systems through jQuery code on h2coresystems.com. jQuery is a Frontend tool used by 929,879 companies runsonwhat tracks.

### How does runsonwhat know what H2 Core Systems uses?

runsonwhat reads public records only. Of the 15 tools at H2 Core Systems, 12 were found through code on h2coresystems.com, 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and h2coresystems.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/h2coresystems.com (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.