# What does First Systems Chennai use?

First Systems Chennai (firstsystems.in) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Chennai, India
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/first-systems-chennai

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [WooCommerce](https://www.runsonwhat.com/reverse/woocommerce) | 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 |  |

## FAQ

### What tools does First Systems Chennai use?

As of November 2026, runsonwhat has found 7 tools at First Systems Chennai (firstsystems.in) in public records. Application: jQuery, Google Fonts and YouTube. Go-to-market: WordPress and WooCommerce. Company Ops: Microsoft 365. Last checked November 8, 2026.

### What email provider does First Systems Chennai use?

First Systems Chennai uses Microsoft 365 for email and office software, 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 734,155 companies runsonwhat tracks.

### What is First Systems Chennai's website built with?

First Systems Chennai uses WordPress for its website, alongside WooCommerce, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on firstsystems.in. WordPress is used by 606,786 companies runsonwhat tracks.

### Does First Systems Chennai use jQuery?

Yes. runsonwhat found jQuery at First Systems Chennai through jQuery code on firstsystems.in. jQuery is a Frontend tool used by 927,223 companies runsonwhat tracks.

### How does runsonwhat know what First Systems Chennai uses?

runsonwhat reads public records only. Of the 7 tools at First Systems Chennai, 5 were found through code on firstsystems.in, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and firstsystems.in about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/firstsystems.in (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.