# What does Light S.A. use?

Light S.A. (light.com.br) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-09).

- Based in: Brazil
- Founded: 1904
- LinkedIn: https://www.linkedin.com/company/light

## Edge & Hosting

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Microsoft SharePoint](https://www.runsonwhat.com/reverse/microsoft-sharepoint) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | DNS verification records, Website code |  |
| [UserWay](https://www.runsonwhat.com/reverse/userway) | Security & Compliance | Website code |  |

## FAQ

### What tools does Light use?

As of October 2026, runsonwhat has found 16 tools at Light (light.com.br) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Google Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, WhatsApp Business and Microsoft SharePoint. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 9, 2026.

### What email provider does Light use?

Light uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 701,707 companies runsonwhat tracks.

### What does Light use for customer support?

Light uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on light.com.br. WhatsApp Business is used by 132,828 companies runsonwhat tracks.

### What analytics tools does Light use?

Light uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on light.com.br. Google Analytics is used by 852,732 companies runsonwhat tracks.

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

Light uses Microsoft SharePoint for its website, according to runsonwhat (October 2026). runsonwhat found Microsoft SharePoint through Microsoft SharePoint code on light.com.br. Microsoft SharePoint is used by 352 companies runsonwhat tracks.

### Does Light use jQuery?

Yes. runsonwhat found jQuery at Light through jQuery code on light.com.br. jQuery is a Frontend tool used by 897,249 companies runsonwhat tracks.

### How does runsonwhat know what Light uses?

runsonwhat reads public records only. Of the 16 tools at Light, 9 were found through code on light.com.br, 4 through email records and 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and light.com.br about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/light.com.br (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.