# What does Systema use?

Systema (systema.com.br) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-11).

- Industry: Accounting
- Size: 1–10 employees
- Based in: Paraguaçu Paulista, Brazil
- LinkedIn: https://www.linkedin.com/company/systema-assessoria-contabil-e-tributaria

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records |  |

## Company Ops

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

## FAQ

### What tools does Systema use?

As of October 2026, runsonwhat has found 7 tools at Systema (systema.com.br) in public records. Edge & Hosting: Cloudflare and Amazon CloudFront. Go-to-market: Zendesk. Company Ops: Microsoft 365, Google Workspace and Amazon SES. Last checked October 11, 2026.

### What email provider does Systema use?

Systema 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. Microsoft 365 is used by 697,012 companies runsonwhat tracks.

### What does Systema use for customer support?

Systema uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 40,540 companies runsonwhat tracks.

### Does Systema use Cloudflare?

Yes. runsonwhat found Cloudflare at Systema through DNS records that point at Cloudflare and code on systema.com.br. Cloudflare is a CDN & Edge tool used by 688,954 companies runsonwhat tracks.

### How does runsonwhat know what Systema uses?

runsonwhat reads public records only. Of the 7 tools at Systema, 3 were found through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and systema.com.br about monthly.


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