# What does Express Mail Service use?

Express Mail Service (ems.post) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-22).

- Industry: Insurance
- Size: 11–50 employees
- Based in: Sioux City, United States
- LinkedIn: https://www.linkedin.com/company/express-mail-service

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, 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 |  |

## 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 |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |

## FAQ

### What tools does Express Mail Service use?

As of October 2026, runsonwhat has found 12 tools at Express Mail Service (ems.post) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Google Fonts. Data & Observability: Google Analytics and Google Tag Manager. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 22, 2026.

### What email provider does Express Mail Service use?

Express Mail Service 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 406,686 companies runsonwhat tracks.

### What analytics tools does Express Mail Service use?

Express Mail Service uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ems.post. Google Analytics is used by 893,577 companies runsonwhat tracks.

### Does Express Mail Service use jQuery?

Yes. runsonwhat found jQuery at Express Mail Service through jQuery code on ems.post. jQuery is a Frontend tool used by 923,115 companies runsonwhat tracks.

### How does runsonwhat know what Express Mail Service uses?

runsonwhat reads public records only. Of the 12 tools at Express Mail Service, 7 were found through DNS records, 4 through code on ems.post and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ems.post about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ems.post (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.