# What does Chennai Metro Rail Limited use?

Chennai Metro Rail Limited (chennaimetrorail.org) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-20).

- Based in: India
- LinkedIn: https://www.linkedin.com/company/chennai-metro-rail

## 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 | Email records, 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | 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 |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | 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 |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does Chennai Metro Rail use?

As of October 2026, runsonwhat has found 13 tools at Chennai Metro Rail (chennaimetrorail.org) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and WhatsApp Business. Company Ops: reCAPTCHA. Last checked October 20, 2026.

### What does Chennai Metro Rail use for customer support?

Chennai Metro Rail uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on chennaimetrorail.org. WhatsApp Business is used by 136,330 companies runsonwhat tracks.

### What analytics tools does Chennai Metro Rail use?

Chennai Metro Rail uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on chennaimetrorail.org. Google Analytics is used by 888,740 companies runsonwhat tracks.

### What is Chennai Metro Rail's website built with?

Chennai Metro Rail uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on chennaimetrorail.org. WordPress is used by 600,434 companies runsonwhat tracks.

### Does Chennai Metro Rail use jQuery?

Yes. runsonwhat found jQuery at Chennai Metro Rail through jQuery code on chennaimetrorail.org. jQuery is a Frontend tool used by 920,650 companies runsonwhat tracks.

### How does runsonwhat know what Chennai Metro Rail uses?

runsonwhat reads public records only. Of the 13 tools at Chennai Metro Rail, 12 were found through code on chennaimetrorail.org, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and chennaimetrorail.org about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/chennaimetrorail.org (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.