# What does MathJax use?

MathJax (mathjax.org) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-31).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Email records, DNS records, Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | Custom domain |  |
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |
| [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [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 |
|---|---|---|---|
| [Read the Docs](https://www.runsonwhat.com/reverse/readthedocs) | Support & Docs | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does MathJax use?

As of October 2026, runsonwhat has found 10 tools at MathJax (mathjax.org) in public records. Edge & Hosting: Cloudflare, GoDaddy and Fastly. Application: Google Fonts and PayPal. Data & Observability: Google Analytics. Go-to-market: Read the Docs. Company Ops: Google Workspace. Last checked October 31, 2026.

### What cloud does MathJax run on?

MathJax uses GitHub Pages for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found GitHub Pages through GitHub Pages code on mathjax.org. GitHub Pages is used by 4,164 companies runsonwhat tracks.

### What email provider does MathJax use?

MathJax uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 406,771 companies runsonwhat tracks.

### What does MathJax use for customer support?

MathJax uses Read the Docs for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Read the Docs through a subdomain that points at Read the Docs. Read the Docs is used by 135 companies runsonwhat tracks.

### What payment provider does MathJax use?

MathJax uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on mathjax.org. PayPal is used by 35,079 companies runsonwhat tracks.

### What analytics tools does MathJax use?

MathJax uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on mathjax.org. Google Analytics is used by 898,248 companies runsonwhat tracks.

### Does MathJax use Google Fonts?

Yes. runsonwhat found Google Fonts at MathJax through Google Fonts code on mathjax.org. Google Fonts is a Media & UI tool used by 820,353 companies runsonwhat tracks.

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

The companies with the stacks most like MathJax's are Skawa Innovation, Mithril Security, Forta Freight Traffic Activity and Alation, according to runsonwhat (October 2026). Each shares 4 to 6 tools with MathJax, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what MathJax uses?

runsonwhat reads public records only. Of the 10 tools at MathJax, 5 were found through code on mathjax.org, 2 through email records, 2 through subdomains that point at the vendor and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and mathjax.org about monthly.


---

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