# What does Definitio use?

Definitio (definitio.co) shows public evidence of 4 tools, according to runsonwhat (last checked 2026-10-17).

- Industry: Marketing and Advertising
- Size: 11–50 employees
- Based in: Dubai, United Arab Emirates
- LinkedIn: https://www.linkedin.com/company/definitio

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [ExternalDNS](https://www.runsonwhat.com/reverse/externaldns) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does Definitio use?

As of October 2026, runsonwhat has found 4 tools at Definitio (definitio.co) in public records. Edge & Hosting: Amazon Route 53. Company Ops: Microsoft 365, SendGrid and ExternalDNS. Last checked October 17, 2026.

### What email provider does Definitio use?

Definitio uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 705,152 companies runsonwhat tracks.

### Does Definitio use SendGrid?

Yes. runsonwhat found SendGrid at Definitio through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 192,098 companies runsonwhat tracks.

### Which companies have a tech stack similar to Definitio's?

The companies with the stacks most like Definitio's are Tbc Healthcare, Zenaptix, Ezpag and Caribbeanjobs.com, according to runsonwhat (October 2026). Each shares 2 to 4 tools with Definitio, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Definitio uses?

runsonwhat reads public records only. Of the 4 tools at Definitio, 2 were found through email records, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and definitio.co about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/definitio.co (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.