runsonwhat

CLC's tech stack

What does CLC use?

CLC (clc.com) uses at least 21 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, WordPress for its website and Mailchimp for marketing. Last checked .

Founded
1981
LinkedIn
Company page
Re-check liveVisit clc.com
Tools found
21
Categories
14
Layers
4 of 5
Last checked
Oct 2026

CLC'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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

6 tools, what the product is built with

Frontend

Backend & Database

AI

Media & UI

Go-to-market

4 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Security & Compliance

Companies like CLC also use

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

Companies with a stack like CLC's

Ranked by shared tools, with rare tools counting more.

CLC tech stack FAQ

What tools does CLC use?

As of October 2026, runsonwhat has found 21 tools at CLC (clc.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Elementor and Mailchimp. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 3, 2026.

What cloud does CLC run on?

CLC uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on clc.com. Amazon Web Services is used by 143,085 companies runsonwhat tracks.

What email provider does CLC use?

CLC 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 693,068 companies runsonwhat tracks.

What is CLC's website built with?

CLC uses WordPress for its website, alongside Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on clc.com. WordPress is used by 493,031 companies runsonwhat tracks.

What marketing software does CLC use?

CLC uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 109,501 companies runsonwhat tracks.

Does CLC use jQuery?

Yes. runsonwhat found jQuery at CLC through jQuery code on clc.com. jQuery is a Frontend tool used by 785,436 companies runsonwhat tracks.

Does CLC use AI tools?

Yes. runsonwhat has found Anthropic at CLC; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so CLC may use more AI tools than these.

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

The companies with the stacks most like CLC's are Rippling, NetApp, Upwork and Webflow, according to runsonwhat (October 2026). Each shares 8 to 11 tools with CLC, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what CLC uses?

runsonwhat reads public records only. Of the 21 tools at CLC, 12 were found through code on clc.com, 6 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and clc.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.