# What does Profusa, Inc. use?

Profusa, Inc. (profusa.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-11-13).

- Industry: Medical Devices
- Size: 51–200 employees
- Based in: Emeryville, United States
- Founded: 2009
- LinkedIn: https://www.linkedin.com/company/profusa

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | Custom domain, DNS records, Website code |  |
| [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Custom domain, 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | 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 |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [URIports](https://www.runsonwhat.com/reverse/uriports) | Security & Compliance | Email records |  |

## FAQ

### What tools does Profusa use?

As of November 2026, runsonwhat has found 13 tools at Profusa (profusa.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and WP Engine. Application: jQuery, Google Fonts and Vimeo. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked November 13, 2026.

### What cloud does Profusa run on?

Profusa uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on profusa.com. WP Engine is used by 52,416 companies runsonwhat tracks.

### What email provider does Profusa use?

Profusa uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 736,709 companies runsonwhat tracks.

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

Profusa uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on profusa.com. WordPress is used by 606,961 companies runsonwhat tracks.

### Does Profusa use jQuery?

Yes. runsonwhat found jQuery at Profusa through jQuery code on profusa.com. jQuery is a Frontend tool used by 927,286 companies runsonwhat tracks.

### How does runsonwhat know what Profusa uses?

runsonwhat reads public records only. Of the 13 tools at Profusa, 7 were found through code on profusa.com, 2 through DNS records, 2 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and profusa.com about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/profusa.com (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.