# What does Improbable Research use?

Improbable Research (improbable.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

## 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records, Website code |  |
| [WooCommerce](https://www.runsonwhat.com/reverse/woocommerce) | Website & CMS | Website code |  |
| [WonderPush](https://www.runsonwhat.com/reverse/wonderpush) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Migadu](https://www.runsonwhat.com/reverse/migadu) | Workspace | Email records |  |

## FAQ

### What tools does Improbable Research use?

As of October 2026, runsonwhat has found 11 tools at Improbable Research (improbable.com) in public records. Application: jQuery, Google Fonts and Vimeo. Go-to-market: WordPress, Brevo and WooCommerce. Company Ops: reCAPTCHA and Migadu. Last checked October 20, 2026.

### What email provider does Improbable Research use?

Improbable Research uses Migadu for email and office software, according to runsonwhat (October 2026). runsonwhat found Migadu through email records that authorize Migadu. Migadu is used by 396 companies runsonwhat tracks.

### What is Improbable Research's website built with?

Improbable Research uses WordPress for its website, alongside WooCommerce, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on improbable.com. WordPress is used by 602,813 companies runsonwhat tracks.

### What marketing software does Improbable Research use?

Improbable Research uses Brevo for marketing, alongside WonderPush, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 81,047 companies runsonwhat tracks.

### Does Improbable Research use jQuery?

Yes. runsonwhat found jQuery at Improbable Research through jQuery code on improbable.com. jQuery is a Frontend tool used by 924,327 companies runsonwhat tracks.

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

The companies with the stacks most like Improbable Research's are Orange Walrus, Fortaleza Esporte Clube, MKOR Consultanta and 2gis Cyprus, according to runsonwhat (October 2026). Each shares 1 to 7 tools with Improbable Research, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Improbable Research uses?

runsonwhat reads public records only. Of the 11 tools at Improbable Research, 8 were found through code on improbable.com, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and improbable.com about monthly.


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