# What does Cluster S.A. use?

Cluster S.A. (clusteroffices.com) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Real Estate
- Size: 11–50 employees
- Based in: Kraków, Poland
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/cluster-offices

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | 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 |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |
| [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code |  |

## Company Ops

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

## FAQ

### What tools does Cluster use?

As of November 2026, runsonwhat has found 14 tools at Cluster (clusteroffices.com) in public records. Edge & Hosting: Cloudflare, OVHcloud and Cloudflare Pages. Application: jQuery. Data & Observability: Google Analytics and Hotjar. Go-to-market: Google Ads, Meta Pixel and Webflow. Company Ops: Google Workspace. Last checked November 8, 2026.

### What cloud does Cluster run on?

Cluster uses OVHcloud for hosting and cloud infrastructure, alongside Cloudflare Pages, according to runsonwhat (November 2026). runsonwhat found OVHcloud through DNS records that point at OVHcloud. OVHcloud is used by 27,587 companies runsonwhat tracks.

### What sales tools does Cluster use?

The sales tools runsonwhat has found at Cluster are Calendly (November 2026); no CRM shows up in Cluster's public records. runsonwhat found Calendly through Calendly code on clusteroffices.com. Calendly is used by 31,480 companies runsonwhat tracks.

### What email provider does Cluster use?

Cluster uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on clusteroffices.com. Google Workspace is used by 417,502 companies runsonwhat tracks.

### What analytics tools does Cluster use?

Cluster uses Google Analytics for analytics, alongside Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on clusteroffices.com. Google Analytics is used by 904,557 companies runsonwhat tracks.

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

Cluster uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on clusteroffices.com. Webflow is used by 36,056 companies runsonwhat tracks.

### Does Cluster use jQuery?

Yes. runsonwhat found jQuery at Cluster through jQuery code on clusteroffices.com. jQuery is a Frontend tool used by 928,143 companies runsonwhat tracks.

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

The companies with the stacks most like Cluster's are The Village at Calais, JPL, Canopas and EasyPartner, according to runsonwhat (November 2026). Each shares 4 to 8 tools with Cluster, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Cluster uses?

runsonwhat reads public records only. Of the 14 tools at Cluster, 8 were found through code on clusteroffices.com, 2 through DNS records, 2 through subdomains that point at the vendor, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and clusteroffices.com about monthly.


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