# What does Lertek use?

Lertek (lertek.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-16).

- Industry: Software
- Size: 51–200 employees
- Based in: San Pedro Garza García, Mexico
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/lertek

## 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | 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 |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Chatwoot](https://www.runsonwhat.com/reverse/chatwoot) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |

## FAQ

### What tools does Lertek use?

As of October 2026, runsonwhat has found 12 tools at Lertek (lertek.com) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, WhatsApp Business and Chatwoot. Company Ops: Microsoft 365 and Apple Business. Last checked October 16, 2026.

### What email provider does Lertek use?

Lertek uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

### What does Lertek use for customer support?

Lertek uses WhatsApp Business for customer support and documentation, alongside Chatwoot, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on lertek.com. WhatsApp Business is used by 132,872 companies runsonwhat tracks.

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

Lertek uses WordPress for its website, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on lertek.com. WordPress is used by 582,767 companies runsonwhat tracks.

### Does Lertek use jQuery?

Yes. runsonwhat found jQuery at Lertek through jQuery code on lertek.com. jQuery is a Frontend tool used by 897,845 companies runsonwhat tracks.

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

The companies with the stacks most like Lertek's are NextGIS, Autocalls, Blackhearts & Sparrows and WelcomeCure, according to runsonwhat (October 2026). Each shares 2 to 6 tools with Lertek, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Lertek uses?

runsonwhat reads public records only. Of the 12 tools at Lertek, 9 were found through code on lertek.com, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and lertek.com about monthly.


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