# What does Alternative Energy Systems a.s. use?

Alternative Energy Systems a.s. (aleners.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-22).

- LinkedIn: https://www.linkedin.com/company/alternative-energy-systems-a-s

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | 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 |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | 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 |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, 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 |  |
| [CookieHub](https://www.runsonwhat.com/reverse/cookiehub) | Security & Compliance | Website code |  |

## FAQ

### What tools does Alternative Energy Systems a.s. use?

As of October 2026, runsonwhat has found 13 tools at Alternative Energy Systems a.s. (aleners.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Webflow and Ahrefs. Company Ops: Google Workspace and CookieHub. Last checked October 22, 2026.

### What email provider does Alternative Energy Systems a.s. use?

Alternative Energy Systems a.s. 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 406,737 companies runsonwhat tracks.

### What analytics tools does Alternative Energy Systems a.s. use?

Alternative Energy Systems a.s. uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on aleners.com. Google Analytics is used by 893,155 companies runsonwhat tracks.

### What is Alternative Energy Systems a.s.'s website built with?

Alternative Energy Systems a.s. uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on aleners.com. Webflow is used by 35,325 companies runsonwhat tracks.

### What marketing software does Alternative Energy Systems a.s. use?

Alternative Energy Systems a.s. uses Ahrefs for marketing, according to runsonwhat (October 2026). runsonwhat found Ahrefs through Ahrefs code on aleners.com. Ahrefs is used by 23,881 companies runsonwhat tracks.

### Does Alternative Energy Systems a.s. use jQuery?

Yes. runsonwhat found jQuery at Alternative Energy Systems a.s. through jQuery code on aleners.com. jQuery is a Frontend tool used by 922,984 companies runsonwhat tracks.

### Which companies have a tech stack similar to Alternative Energy Systems a.s.'s?

The companies with the stacks most like Alternative Energy Systems a.s.'s are Ultima, Lago, KODYS SOLUTIONS s. r. o. and Rhomberg Sersa Rail Group  | Global, according to runsonwhat (October 2026). Each shares 5 to 8 tools with Alternative Energy Systems a.s., and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Alternative Energy Systems a.s. uses?

runsonwhat reads public records only. Of the 13 tools at Alternative Energy Systems a.s., 10 were found through code on aleners.com, 1 through DNS records, 1 through email 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 aleners.com about monthly.


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