# What does A3C use?

A3C (a3caudit.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-23).

- Industry: Accounting
- Size: 51–200 employees
- Based in: Cenon, France
- Founded: 1990
- LinkedIn: https://www.linkedin.com/company/a3c-expertise-comptable-gironde

## 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 |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | 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 |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does A3C use?

As of October 2026, runsonwhat has found 9 tools at A3C (a3caudit.com) in public records. Application: jQuery, Google Fonts and GSAP. Data & Observability: Sentry. Go-to-market: WordPress, Yoast SEO and Brevo. Company Ops: Microsoft 365 and Google Workspace. Last checked October 23, 2026.

### What email provider does A3C use?

A3C uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 712,905 companies runsonwhat tracks.

### What is A3C's website built with?

A3C uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on a3caudit.com. WordPress is used by 599,188 companies runsonwhat tracks.

### What marketing software does A3C use?

A3C uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 80,129 companies runsonwhat tracks.

### What monitoring tools does A3C use?

A3C uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on a3caudit.com. Sentry is used by 78,944 companies runsonwhat tracks.

### Does A3C use jQuery?

Yes. runsonwhat found jQuery at A3C through jQuery code on a3caudit.com. jQuery is a Frontend tool used by 918,694 companies runsonwhat tracks.

### How does runsonwhat know what A3C uses?

runsonwhat reads public records only. Of the 9 tools at A3C, 6 were found through code on a3caudit.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 a3caudit.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/a3caudit.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.