# What does WID - Wealth and Income Database use?

WID - Wealth and Income Database (wid.world) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-31).

- LinkedIn: https://www.linkedin.com/company/world-inequality-lab

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | 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 |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | 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 |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |
| [Osano](https://www.runsonwhat.com/reverse/osano) | Security & Compliance | Website code |  |

## FAQ

### What tools does WID - Wealth and Income Database use?

As of November 2026, runsonwhat has found 16 tools at WID - Wealth and Income Database (wid.world) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and PayPal. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Mailchimp. Company Ops: SendGrid, Amazon SES and Osano. Last checked October 31, 2026.

### What cloud does WID - Wealth and Income Database run on?

WID - Wealth and Income Database uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on wid.world. Amazon Web Services is used by 147,073 companies runsonwhat tracks.

### What payment provider does WID - Wealth and Income Database use?

WID - Wealth and Income Database uses PayPal for payments and billing, according to runsonwhat (November 2026). runsonwhat found PayPal through PayPal code on wid.world. PayPal is used by 35,178 companies runsonwhat tracks.

### What analytics tools does WID - Wealth and Income Database use?

WID - Wealth and Income Database uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on wid.world. Google Analytics is used by 906,141 companies runsonwhat tracks.

### What is WID - Wealth and Income Database's website built with?

WID - Wealth and Income Database uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on wid.world. WordPress is used by 607,337 companies runsonwhat tracks.

### What marketing software does WID - Wealth and Income Database use?

WID - Wealth and Income Database uses Mailchimp for marketing, alongside Brevo, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 118,091 companies runsonwhat tracks.

### Does WID - Wealth and Income Database use jQuery?

Yes. runsonwhat found jQuery at WID - Wealth and Income Database through jQuery code on wid.world. jQuery is a Frontend tool used by 930,076 companies runsonwhat tracks.

### How does runsonwhat know what WID - Wealth and Income Database uses?

runsonwhat reads public records only. Of the 16 tools at WID - Wealth and Income Database, 11 were found through code on wid.world, 3 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and wid.world about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/wid.world (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.