# What does eFUEL use?

eFUEL (efuelco.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Oil & Gas
- Size: 51–200 employees
- Based in: San Jose, United States
- LinkedIn: https://www.linkedin.com/company/efuel-llc

## 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 |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [All in One SEO](https://www.runsonwhat.com/reverse/aioseo) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [UserWay](https://www.runsonwhat.com/reverse/userway) | Security & Compliance | Website code |  |
| [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does eFUEL use?

As of November 2026, runsonwhat has found 15 tools at eFUEL (efuelco.com) in public records. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Brevo. Company Ops: Microsoft 365, UserWay and Sophos. Last checked November 8, 2026.

### What email provider does eFUEL use?

eFUEL uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on efuelco.com. Microsoft 365 is used by 733,959 companies runsonwhat tracks.

### What analytics tools does eFUEL use?

eFUEL uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on efuelco.com. Google Analytics is used by 903,864 companies runsonwhat tracks.

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

eFUEL uses WordPress for its website, alongside All in One SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on efuelco.com. WordPress is used by 606,752 companies runsonwhat tracks.

### What marketing software does eFUEL use?

eFUEL uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 84,051 companies runsonwhat tracks.

### Does eFUEL use jQuery?

Yes. runsonwhat found jQuery at eFUEL through jQuery code on efuelco.com. jQuery is a Frontend tool used by 927,217 companies runsonwhat tracks.

### How does runsonwhat know what eFUEL uses?

runsonwhat reads public records only. Of the 15 tools at eFUEL, 12 were found through code on efuelco.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 efuelco.com about monthly.


---

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