# What does Circulent use?

Circulent (circulent.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Computer & Network Security
- Size: 11–50 employees
- Based in: Darien, United States
- Founded: 2003
- LinkedIn: https://www.linkedin.com/company/circulent

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records |  |
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain |  |

## 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 |  |

## 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 |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain |  |
| [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Email records, Website code |  |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain |  |
| [Autotask PSA](https://www.runsonwhat.com/reverse/autotask) | Support & Docs | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |

## FAQ

### What tools does Circulent use?

As of October 2026, runsonwhat has found 17 tools at Circulent (circulent.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and Microsoft Azure. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and HubSpot. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked October 20, 2026.

### What cloud does Circulent run on?

Circulent 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. Microsoft Azure is used by 47,342 companies runsonwhat tracks.

### What CRM does Circulent use?

Circulent uses HubSpot for its CRM, alongside Zoho, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot. HubSpot is used by 94,690 companies runsonwhat tracks.

### What email provider does Circulent use?

Circulent uses Microsoft 365 for email and office software, alongside Apple Business, 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 714,849 companies runsonwhat tracks.

### What does Circulent use for customer support?

Circulent uses Autotask PSA for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Autotask PSA through email records that authorize Autotask PSA. Autotask PSA is used by 2,607 companies runsonwhat tracks.

### What analytics tools does Circulent use?

Circulent uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on circulent.com. Google Analytics is used by 887,684 companies runsonwhat tracks.

### Does Circulent use jQuery?

Yes. runsonwhat found jQuery at Circulent through jQuery code on circulent.com. jQuery is a Frontend tool used by 920,211 companies runsonwhat tracks.

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

The companies with the stacks most like Circulent's are AUCyber, Technology Resource Advisors, Constant IT and MILNSBRIDGE IT VOICE & DATA, according to runsonwhat (October 2026). Each shares 3 to 10 tools with Circulent, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Circulent uses?

runsonwhat reads public records only. Of the 17 tools at Circulent, 9 were found through code on circulent.com, 3 through DNS records, 3 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and circulent.com about monthly.


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