# What does CRDN use?

CRDN (crdn.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-20).

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

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [MessageGears](https://www.runsonwhat.com/reverse/messagegears) | Marketing | Email records |  |
| [Front](https://www.runsonwhat.com/reverse/front) | Support & Docs | Custom domain |  |
| [Cvent](https://www.runsonwhat.com/reverse/cvent) | Marketing | Email records |  |

## 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, Website code |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records |  |

## FAQ

### What tools does CRDN use?

As of October 2026, runsonwhat has found 18 tools at CRDN (crdn.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Mailchimp and MessageGears. Company Ops: Microsoft 365, SendGrid and Sectigo. Last checked October 20, 2026.

### What cloud does CRDN run on?

CRDN uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and code on crdn.com. Microsoft Azure is used by 46,153 companies runsonwhat tracks.

### What email provider does CRDN use?

CRDN 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 and email records. Microsoft 365 is used by 706,402 companies runsonwhat tracks.

### What does CRDN use for customer support?

CRDN uses Front for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Front through a subdomain that points at Front. Front is used by 402 companies runsonwhat tracks.

### What analytics tools does CRDN use?

CRDN uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on crdn.com. Google Analytics is used by 864,623 companies runsonwhat tracks.

### What marketing software does CRDN use?

CRDN uses Mailchimp for marketing, alongside MessageGears and Cvent, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,965 companies runsonwhat tracks.

### Does CRDN use jQuery?

Yes. runsonwhat found jQuery at CRDN through jQuery code on crdn.com. jQuery is a Frontend tool used by 905,821 companies runsonwhat tracks.

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

The companies with the stacks most like CRDN's are Redington, A Gallagher Company, Epic Loan Systems, American Associated Pharmacies and CFB, according to runsonwhat (October 2026). Each shares 4 to 12 tools with CRDN, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what CRDN uses?

runsonwhat reads public records only. Of the 18 tools at CRDN, 7 were found through code on crdn.com, 5 through email records, 4 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and crdn.com about monthly.


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