# What does DDI use?

DDI (ddi.org) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-05).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Indianapolis, United States
- Founded: 1972
- LinkedIn: https://www.linkedin.com/company/discipledatainc.

## 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 |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | 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 |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Constant Contact](https://www.runsonwhat.com/reverse/constantcontact) | Marketing | Email records |  |

## 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 |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | Custom domain, DNS verification records |  |
| [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Email records |  |

## FAQ

### What tools does DDI use?

As of November 2026, runsonwhat has found 16 tools at DDI (ddi.org) in public records. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Brevo. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 5, 2026.

### What email provider does DDI use?

DDI 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 724,363 companies runsonwhat tracks.

### What analytics tools does DDI use?

DDI uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on ddi.org. Google Analytics is used by 906,229 companies runsonwhat tracks.

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

DDI uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on ddi.org. WordPress is used by 607,373 companies runsonwhat tracks.

### What marketing software does DDI use?

DDI uses Brevo for marketing, alongside Constant Contact, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 82,107 companies runsonwhat tracks.

### Does DDI use jQuery?

Yes. runsonwhat found jQuery at DDI through jQuery code on ddi.org. jQuery is a Frontend tool used by 930,133 companies runsonwhat tracks.

### How does runsonwhat know what DDI uses?

runsonwhat reads public records only. Of the 16 tools at DDI, 9 were found through code on ddi.org, 3 through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ddi.org about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/ddi.org (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.