# What does 4GL use?

4GL (4glsp.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Software
- Size: 11–50 employees
- Based in: Alhama De Murcia, Spain
- Founded: 1987
- LinkedIn: https://www.linkedin.com/company/4gl-s-l

## 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code |  |
| [Rank Math](https://www.runsonwhat.com/reverse/rankmath) | Website & CMS | Website code |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Website code |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |
| [MailerLite](https://www.runsonwhat.com/reverse/mailerlite) | Marketing | DNS verification records, Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code |  |

## FAQ

### What tools does 4GL use?

As of November 2026, runsonwhat has found 17 tools at 4GL (4glsp.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Tag Manager. Go-to-market: WordPress, HubSpot and Rank Math. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 31, 2026.

### What CRM does 4GL use?

4GL uses HubSpot for its CRM, alongside Calendly, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on 4glsp.com. HubSpot is used by 96,314 companies runsonwhat tracks.

### What email provider does 4GL use?

4GL uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 719,709 companies runsonwhat tracks.

### What analytics tools does 4GL use?

4GL uses Google Tag Manager for analytics, according to runsonwhat (November 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on 4glsp.com. Google Tag Manager is used by 515,365 companies runsonwhat tracks.

### What is 4GL's website built with?

4GL uses WordPress for its website, alongside Rank Math and Webflow, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on 4glsp.com. WordPress is used by 607,131 companies runsonwhat tracks.

### What marketing software does 4GL use?

4GL uses MailerLite for marketing, according to runsonwhat (November 2026). runsonwhat found MailerLite through a DNS verification record for MailerLite and email records. MailerLite is used by 15,811 companies runsonwhat tracks.

### Does 4GL use jQuery?

Yes. runsonwhat found jQuery at 4GL through jQuery code on 4glsp.com. jQuery is a Frontend tool used by 929,992 companies runsonwhat tracks.

### How does runsonwhat know what 4GL uses?

runsonwhat reads public records only. Of the 17 tools at 4GL, 12 were found through code on 4glsp.com, 3 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and 4glsp.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/4glsp.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.