runsonwhat

Cleo's tech stack

What does Cleo use?

Cleo (cleo.ca) uses at least 20 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and BigCommerce for its website. Last checked .

Industry
Apparel & Fashion
Size
201–1,000 employees
Based in
Mississauga, Canada
Founded
1979
LinkedIn
Company page
Re-check liveVisit cleo.ca
Tools found
20
Categories
11
Layers
5 of 5
Last checked
Oct 2026

Cleo'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

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

4 tools, what the product is built with

Frontend

Search

Media & UI

Data & Observability

4 tools, what they measure and store

Analytics

Go-to-market

8 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Company Ops

2 tools, what the team runs on day to day

Workspace

Security & Compliance

Companies like Cleo also use

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

Companies with a stack like Cleo's

Ranked by shared tools, with rare tools counting more.

More Apparel & Fashion companies

Other Apparel & Fashion companies we've checked.

Cleo tech stack FAQ

What tools does Cleo use?

As of October 2026, runsonwhat has found 20 tools at Cleo (cleo.ca) in public records. Edge & Hosting: Cloudflare and Google Cloud. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and Klaviyo. Company Ops: Microsoft 365 and Valimail. Last checked October 20, 2026.

What cloud does Cleo run on?

Cleo uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through Google Cloud code on cleo.ca. Google Cloud is used by 75,718 companies runsonwhat tracks.

What email provider does Cleo use?

Cleo 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 710,087 companies runsonwhat tracks.

What analytics tools does Cleo use?

Cleo uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Smartlook, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cleo.ca. Google Analytics is used by 877,021 companies runsonwhat tracks.

What is Cleo's website built with?

Cleo uses BigCommerce for its website, alongside Shogun, according to runsonwhat (October 2026). runsonwhat found BigCommerce through email records that authorize BigCommerce and code on cleo.ca. BigCommerce is used by 2,730 companies runsonwhat tracks.

What marketing software does Cleo use?

Cleo uses Klaviyo for marketing, alongside Yotpo and Attentive, according to runsonwhat (October 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo and code on cleo.ca. Klaviyo is used by 35,081 companies runsonwhat tracks.

Does Cleo use jQuery?

Yes. runsonwhat found jQuery at Cleo through jQuery code on cleo.ca. jQuery is a Frontend tool used by 914,110 companies runsonwhat tracks.

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

The companies with the stacks most like Cleo's are James Perse Los Angeles, Shoe HQ, AS Colour Europe and AS Colour, according to runsonwhat (October 2026). Each shares 11 to 14 tools with Cleo, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Cleo uses?

runsonwhat reads public records only. Of the 20 tools at Cleo, 16 were found through code on cleo.ca, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cleo.ca 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.