# What does Mansef use?

Mansef (mansef.com) shows public evidence of 4 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: IT Services
- Size: 201–1,000 employees
- Based in: Montreal, Canada
- LinkedIn: https://www.linkedin.com/company/mansef

## 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 | DNS verification records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [Greenhouse](https://www.runsonwhat.com/reverse/greenhouse) | People & HR | Email records |  |

## FAQ

### What tools does Mansef use?

As of October 2026, runsonwhat has found 4 tools at Mansef (mansef.com) in public records. Edge & Hosting: Amazon Route 53. Company Ops: Microsoft 365, Proofpoint and Greenhouse. Last checked October 20, 2026.

### What email provider does Mansef use?

Mansef uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 710,107 companies runsonwhat tracks.

### What does Mansef use for hiring and HR?

Mansef uses Greenhouse for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Greenhouse through email records that authorize Greenhouse. Greenhouse is used by 1,791 companies runsonwhat tracks.

### Does Mansef use Amazon Route 53?

Yes. runsonwhat found Amazon Route 53 at Mansef through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 84,701 companies runsonwhat tracks.

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

The companies with the stacks most like Mansef's are Mitratech, Capfi Groupe, Novatize and Connecteam, according to runsonwhat (October 2026). Each shares 2 to 3 tools with Mansef, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Mansef uses?

runsonwhat reads public records only. Of the 4 tools at Mansef, 2 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 mansef.com about monthly.


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