# What does Arctus use?

Arctus (arctus.ca) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-11-04).

- Industry: Defense & Space
- Size: 1–10 employees
- Based in: Rimouski, Canada
- Founded: 2009
- LinkedIn: https://www.linkedin.com/company/18920448

## Edge & Hosting

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |

## Recent changes at Arctus

- 2026-11-04: stopped using [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts)
- 2026-11-04: stopped using [GSAP](https://www.runsonwhat.com/reverse/gsap)
- 2026-11-04: stopped using [jQuery](https://www.runsonwhat.com/reverse/jquery)
- 2026-11-04: started using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt)
- 2026-11-04: started using [Sentry](https://www.runsonwhat.com/reverse/sentry)
- 2026-11-04: stopped using [Vimeo](https://www.runsonwhat.com/reverse/vimeo)
- 2026-11-04: started using [Wix](https://www.runsonwhat.com/reverse/wix)
- 2026-11-04: stopped using [WordPress](https://www.runsonwhat.com/reverse/wordpress)
- 2026-11-04: stopped using [YouTube](https://www.runsonwhat.com/reverse/youtube)

## FAQ

### What tools does Arctus use?

As of November 2026, runsonwhat has found 6 tools at Arctus (arctus.ca) in public records. Edge & Hosting: Cloudflare. Data & Observability: Sentry. Go-to-market: Wix. Company Ops: Microsoft 365. Last checked November 4, 2026.

### What email provider does Arctus use?

Arctus uses Microsoft 365 for email and office software, 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 730,241 companies runsonwhat tracks.

### What is Arctus's website built with?

Arctus uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and code on arctus.ca. Wix is used by 52,338 companies runsonwhat tracks.

### What monitoring tools does Arctus use?

Arctus uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on arctus.ca. Sentry is used by 80,024 companies runsonwhat tracks.

### Does Arctus use Cloudflare?

Yes. runsonwhat found Cloudflare at Arctus through DNS records that point at Cloudflare and code on arctus.ca. Cloudflare is a CDN & Edge tool used by 731,091 companies runsonwhat tracks.

### Has Arctus changed tools recently?

Yes. On runsonwhat's rechecks, Arctus started using llms.txt, Sentry and Wix (latest on November 4, 2026) and stopped using Google Fonts, GSAP and jQuery (latest on November 4, 2026). A change counts only between two checks of arctus.ca done the same way.

### How does runsonwhat know what Arctus uses?

runsonwhat reads public records only. Of the 6 tools at Arctus, 3 were found through DNS records, 1 through website configuration files, 1 through code on arctus.ca 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 arctus.ca about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/arctus.ca (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.