# What does SISGR use?

SISGR (sisgr.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-24).

- Industry: Software
- Size: 11–50 employees
- Based in: Vitória de Santo Antão, Brazil
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/sisgr

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |

## FAQ

### What tools does SISGR use?

As of October 2026, runsonwhat has found 9 tools at SISGR (sisgr.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Vercel. Application: Google Fonts and YouTube. Company Ops: Google Workspace and SendGrid. Last checked October 24, 2026.

### What cloud does SISGR run on?

SISGR uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 145,620 companies runsonwhat tracks.

### What email provider does SISGR use?

SISGR 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 402,321 companies runsonwhat tracks.

### Does SISGR use Google Fonts?

Yes. runsonwhat found Google Fonts at SISGR through Google Fonts code on sisgr.com. Google Fonts is a Media & UI tool used by 808,844 companies runsonwhat tracks.

### How does runsonwhat know what SISGR uses?

runsonwhat reads public records only. Of the 9 tools at SISGR, 2 were found through code on sisgr.com, 2 through DNS records, 2 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sisgr.com about monthly.


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