# What does Theorem use?

Theorem (theoremlp.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-09).

- Industry: Asset Management
- Size: 11–50 employees
- Based in: San Francisco, United States
- LinkedIn: https://www.linkedin.com/company/theorem-lp

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain, DNS records |  |
| [Netlify](https://www.runsonwhat.com/reverse/netlify) | Hosting & Cloud | Custom domain, DNS records, Website code |  |
| [Cloudflare Pages](https://www.runsonwhat.com/reverse/cloudflare-pages) | Hosting & Cloud | Custom domain |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records |  |
| [Sanity](https://www.runsonwhat.com/reverse/sanity) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records |  |
| [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records |  |
| [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records |  |
| [Maven Central](https://www.runsonwhat.com/reverse/maven-central) | Dev Tools | DNS verification records |  |
| [Parallels](https://www.runsonwhat.com/reverse/parallels) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does Theorem use?

As of October 2026, runsonwhat has found 18 tools at Theorem (theoremlp.com) in public records. Edge & Hosting: Google Cloud, Netlify and Cloudflare Pages. Application: Google Fonts, Adobe Fonts and Next.js. Go-to-market: Zendesk and Sanity. Company Ops: Google Workspace, Apple Business and Amazon SES. Last checked October 9, 2026.

### What cloud does Theorem run on?

Theorem uses Google Cloud for hosting and cloud infrastructure, alongside Netlify and Cloudflare Pages, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud and DNS records. Google Cloud is used by 74,972 companies runsonwhat tracks.

### What email provider does Theorem use?

Theorem uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 396,634 companies runsonwhat tracks.

### What does Theorem use for customer support?

Theorem uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 40,816 companies runsonwhat tracks.

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

Theorem uses Sanity for its website, according to runsonwhat (October 2026). runsonwhat found Sanity through Sanity code on theoremlp.com. Sanity is used by 4,688 companies runsonwhat tracks.

### Does Theorem use Google Fonts?

Yes. runsonwhat found Google Fonts at Theorem through Google Fonts code on theoremlp.com. Google Fonts is a Media & UI tool used by 789,510 companies runsonwhat tracks.

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

The companies with the stacks most like Theorem's are Unity Software, APIMatic, Salesloft and Life360, according to runsonwhat (October 2026). Each shares 8 to 11 tools with Theorem, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Theorem uses?

runsonwhat reads public records only. Of the 18 tools at Theorem, 8 were found through DNS records, 4 through code on theoremlp.com, 3 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and theoremlp.com about monthly.


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