# What does nicsell use?

nicsell (htss.ro) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-11-03).

- Industry: Software
- Size: 201–1,000 employees
- Based in: București 68, Romania
- Founded: 2012
- LinkedIn: https://www.linkedin.com/company/high-tech-systems-&-software

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [TeamViewer](https://www.runsonwhat.com/reverse/teamviewer) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does nicsell use?

As of November 2026, runsonwhat has found 7 tools at nicsell (htss.ro) in public records. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked November 3, 2026.

### What email provider does nicsell use?

nicsell uses Microsoft 365 for email and office software, alongside Apple Business, 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 732,538 companies runsonwhat tracks.

### Does nicsell use SendGrid?

Yes. runsonwhat found SendGrid at nicsell through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 199,914 companies runsonwhat tracks.

### How does runsonwhat know what nicsell uses?

runsonwhat reads public records only. Of the 7 tools at nicsell, 5 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and htss.ro about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/htss.ro (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.