# What does Solid 55 use?

Solid 55 (solid55.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-08).

- Industry: Construction
- Size: 51–200 employees
- Based in: Sofia, Bulgaria
- LinkedIn: https://www.linkedin.com/company/solid-55

## 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | 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 |  |

## Company Ops

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

## FAQ

### What tools does Solid 55 use?

As of October 2026, runsonwhat has found 9 tools at Solid 55 (solid55.com) in public records. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Google Workspace and Mailjet. Last checked October 8, 2026.

### What email provider does Solid 55 use?

Solid 55 uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on solid55.com. Google Workspace is used by 393,364 companies runsonwhat tracks.

### What analytics tools does Solid 55 use?

Solid 55 uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on solid55.com. Google Analytics is used by 809,662 companies runsonwhat tracks.

### Does Solid 55 use jQuery?

Yes. runsonwhat found jQuery at Solid 55 through jQuery code on solid55.com. jQuery is a Frontend tool used by 855,093 companies runsonwhat tracks.

### How does runsonwhat know what Solid 55 uses?

runsonwhat reads public records only. Of the 9 tools at Solid 55, 6 were found through code on solid55.com, 2 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 solid55.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/solid55.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.