# What does Challenge Early Intervention Center use?

Challenge Early Intervention Center (challenge-ei.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Healthcare
- Size: 51–200 employees
- Based in: Brooklyn, United States
- Founded: 1987
- LinkedIn: https://www.linkedin.com/school/challenge-early-intervention

## 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 |  |
| [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 |  |

## Company Ops

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

## FAQ

### What tools does Challenge Early Intervention Center use?

As of November 2026, runsonwhat has found 8 tools at Challenge Early Intervention Center (challenge-ei.com) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress. Company Ops: Microsoft 365 and reCAPTCHA. Last checked November 8, 2026.

### What email provider does Challenge Early Intervention Center use?

Challenge Early Intervention Center 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 and email records. Microsoft 365 is used by 729,365 companies runsonwhat tracks.

### What is Challenge Early Intervention Center's website built with?

Challenge Early Intervention Center uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on challenge-ei.com. WordPress is used by 606,812 companies runsonwhat tracks.

### Does Challenge Early Intervention Center use jQuery?

Yes. runsonwhat found jQuery at Challenge Early Intervention Center through jQuery code on challenge-ei.com. jQuery is a Frontend tool used by 927,820 companies runsonwhat tracks.

### How does runsonwhat know what Challenge Early Intervention Center uses?

runsonwhat reads public records only. Of the 8 tools at Challenge Early Intervention Center, 7 were found through code on challenge-ei.com, 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and challenge-ei.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/challenge-ei.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.