# What does Fool's Theory use?

Fool's Theory (foolstheory.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Video Games
- Size: 51–200 employees
- Based in: Bielsko-Biała, Poland
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/foolstheory

## 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 |  |
| [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records |  |
| [Teamtailor](https://www.runsonwhat.com/reverse/teamtailor) | People & HR | Custom domain |  |
| [Parsec](https://www.runsonwhat.com/reverse/parsec) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Fool's Theory use?

As of October 2026, runsonwhat has found 13 tools at Fool's Theory (foolstheory.com) in public records. Application: jQuery, Google Fonts and Vimeo. Go-to-market: WordPress and Discord. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 20, 2026.

### What email provider does Fool's Theory use?

Fool's Theory uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 712,541 companies runsonwhat tracks.

### What does Fool's Theory use for customer support?

Fool's Theory uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on foolstheory.com. Discord is used by 5,870 companies runsonwhat tracks.

### What is Fool's Theory's website built with?

Fool's Theory uses WordPress for its website, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on foolstheory.com. WordPress is used by 598,929 companies runsonwhat tracks.

### What does Fool's Theory use for hiring and HR?

Fool's Theory uses Teamtailor for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Teamtailor through a subdomain that points at Teamtailor. Teamtailor is used by 2,583 companies runsonwhat tracks.

### Does Fool's Theory use jQuery?

Yes. runsonwhat found jQuery at Fool's Theory through jQuery code on foolstheory.com. jQuery is a Frontend tool used by 918,240 companies runsonwhat tracks.

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

The companies with the stacks most like Fool's Theory's are Shapefarm, 10 Chambers, Radical Forge and Starbreeze, according to runsonwhat (October 2026). Each shares 5 to 8 tools with Fool's Theory, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Fool's Theory uses?

runsonwhat reads public records only. Of the 13 tools at Fool's Theory, 6 were found through code on foolstheory.com, 5 through DNS records, 1 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 foolstheory.com about monthly.


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