# What does Interclass use?

Interclass (interclass.co.uk) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-27).

- Industry: Construction
- Size: 51–200 employees
- Based in: Wolverhampton, United Kingdom
- Founded: 1976
- LinkedIn: https://www.linkedin.com/company/interclassgroup

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, 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 |  |

## 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 |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | 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, Email records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records |  |
| [AuthSMTP](https://www.runsonwhat.com/reverse/authsmtp) | Email Delivery | Email records |  |

## Recent changes at Interclass

- 2026-10-27: started using again [AuthSMTP](https://www.runsonwhat.com/reverse/authsmtp)
- 2026-10-27: started using again [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4)
- 2026-10-27: started using again [Google Search Console](https://www.runsonwhat.com/reverse/gsc)
- 2026-10-27: started using again [MailerLite](https://www.runsonwhat.com/reverse/mailerlite)
- 2026-10-19: stopped using [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4)
- 2026-10-19: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc)
- 2026-10-19: stopped using [AuthSMTP](https://www.runsonwhat.com/reverse/authsmtp)
- 2026-10-19: stopped using [MailerLite](https://www.runsonwhat.com/reverse/mailerlite)

## FAQ

### What tools does Interclass use?

As of October 2026, runsonwhat has found 14 tools at Interclass (interclass.co.uk) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Tag Manager. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365, Proofpoint and KnowBe4. Last checked October 27, 2026.

### What email provider does Interclass use?

Interclass uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,573 companies runsonwhat tracks.

### What analytics tools does Interclass use?

Interclass uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on interclass.co.uk. Google Tag Manager is used by 510,158 companies runsonwhat tracks.

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

Interclass uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on interclass.co.uk. WordPress is used by 602,298 companies runsonwhat tracks.

### What marketing software does Interclass use?

Interclass uses MailerLite for marketing, according to runsonwhat (October 2026). runsonwhat found MailerLite through a DNS verification record for MailerLite and email records. MailerLite is used by 15,805 companies runsonwhat tracks.

### Does Interclass use jQuery?

Yes. runsonwhat found jQuery at Interclass through jQuery code on interclass.co.uk. jQuery is a Frontend tool used by 923,593 companies runsonwhat tracks.

### Has Interclass changed tools recently?

Yes. On runsonwhat's rechecks, Interclass started using AuthSMTP, KnowBe4 and Google Search Console (latest on October 27, 2026) and stopped using KnowBe4, Google Search Console and AuthSMTP (latest on October 19, 2026). A change counts only between two checks of interclass.co.uk done the same way.

### How does runsonwhat know what Interclass uses?

runsonwhat reads public records only. Of the 14 tools at Interclass, 7 were found through code on interclass.co.uk, 5 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 interclass.co.uk about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/interclass.co.uk (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.