# What does Q'STRAINT use?

Q'STRAINT (qstraint.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-11-12).

- LinkedIn: https://www.linkedin.com/company/q

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Q'STRAINT use?

As of November 2026, runsonwhat has found 17 tools at Q'STRAINT (qstraint.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Mailchimp. Company Ops: Microsoft 365, Valimail and KnowBe4. Last checked November 12, 2026.

### What email provider does Q'STRAINT use?

Q'STRAINT 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 736,695 companies runsonwhat tracks.

### What analytics tools does Q'STRAINT use?

Q'STRAINT uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on qstraint.com. Google Analytics is used by 904,111 companies runsonwhat tracks.

### What is Q'STRAINT's website built with?

Q'STRAINT uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on qstraint.com. WordPress is used by 606,945 companies runsonwhat tracks.

### What marketing software does Q'STRAINT use?

Q'STRAINT uses Mailchimp for marketing, alongside Brevo and Pardot, according to runsonwhat (November 2026). runsonwhat found Mailchimp through Mailchimp code on qstraint.com. Mailchimp is used by 119,255 companies runsonwhat tracks.

### Does Q'STRAINT use jQuery?

Yes. runsonwhat found jQuery at Q'STRAINT through jQuery code on qstraint.com. jQuery is a Frontend tool used by 927,275 companies runsonwhat tracks.

### How does runsonwhat know what Q'STRAINT uses?

runsonwhat reads public records only. Of the 17 tools at Q'STRAINT, 10 were found through code on qstraint.com, 6 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and qstraint.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/qstraint.com (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.