runsonwhat

Cirrus's tech stack

What does Cirrus use?

Cirrus (cirrusresponse.com) uses at least 21 tools we can see from public records, including Microsoft 365 for email and documents, Salesforce for sales, Helpjuice for customer support and Google Analytics for analytics. Last checked .

Industry
Telecommunications
Size
11–50 employees
Based in
Epsom, United Kingdom
LinkedIn
Company page
Re-check liveVisit cirrusresponse.com
Tools found
21
Categories
11
Layers
5 of 5
Last checked
Oct 2026

Cirrus's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

1 tool, where the bytes are served from

DNS

Application

7 tools, what the product is built with

Frontend

Media & UI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

7 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

5 tools, what the team runs on day to day

Workspace

Security & Compliance

Companies like Cirrus also use

Tools common among companies with a similar stack that we haven't found at Cirrus.

Companies with a stack like Cirrus's

Ranked by shared tools, with rare tools counting more.

More Telecommunications companies

Other Telecommunications companies we've checked.

Cirrus tech stack FAQ

What tools does Cirrus use?

As of October 2026, runsonwhat has found 21 tools at Cirrus (cirrusresponse.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked October 6, 2026.

What CRM does Cirrus use?

Cirrus uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce. Salesforce is used by 33,476 companies runsonwhat tracks.

What email provider does Cirrus use?

Cirrus uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 701,698 companies runsonwhat tracks.

What does Cirrus use for customer support?

Cirrus uses Helpjuice for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Helpjuice through a subdomain that points at Helpjuice. Helpjuice is used by 198 companies runsonwhat tracks.

What analytics tools does Cirrus use?

Cirrus uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cirrusresponse.com. Google Analytics is used by 852,437 companies runsonwhat tracks.

What is Cirrus's website built with?

Cirrus uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on cirrusresponse.com. WordPress is used by 582,168 companies runsonwhat tracks.

Does Cirrus use jQuery?

Yes. runsonwhat found jQuery at Cirrus through jQuery code on cirrusresponse.com. jQuery is a Frontend tool used by 897,079 companies runsonwhat tracks.

Which companies have a tech stack similar to Cirrus's?

The companies with the stacks most like Cirrus' are Planes de datos sin firmas ni contratos - Virgin Mobile Chile, Cabcard Services, Vionlabs and Storyworth, according to runsonwhat (October 2026). Each shares 2 to 9 tools with Cirrus, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Cirrus uses?

runsonwhat reads public records only. Of the 21 tools at Cirrus, 13 were found through code on cirrusresponse.com, 4 through email records, 3 through DNS records 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 cirrusresponse.com about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.