CLEW's tech stack
What does CLEW use?
CLEW (clew.jp) uses at least 8 tools we can see from public records, including Microsoft 365 for email and documents, Google Tag Manager for analytics, WordPress for its website and Short.io for marketing. Last checked .
- Based in
- Japan
- Tools found
- 8
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
CLEW'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.
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
1 tool, what the team runs on day to day
Workspace
Companies like CLEW also use
Tools common among companies with a similar stack that we haven't found at CLEW.
Companies with a stack like CLEW's
Ranked by shared tools, with rare tools counting more.
CAPPOil & Gas · 51–200 people5in common
WuxInternet · 11–50 people6in common
Union EditorialEntertainment · 51–200 people5in common
Maximizer CRMSoftware · 51–200 people6in common
MTailorApparel and Cosmetics · 11–50 people3in common
Bolavip USbolavip.com3in common
Climate Home NewsInternet · 11–50 people5in common
Engel AdvogadosLegal Services · 11–50 people5in common
CLEW tech stack FAQ
What tools does CLEW use?
As of October 2026, runsonwhat has found 8 tools at CLEW (clew.jp) in public records. Application: jQuery, Vimeo and GSAP. Data & Observability: Google Tag Manager. Go-to-market: WordPress, All in One SEO and Short.io. Company Ops: Microsoft 365. Last checked October 24, 2026.
What email provider does CLEW use?
CLEW uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 715,855 companies runsonwhat tracks.
What analytics tools does CLEW use?
CLEW uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on clew.jp. Google Tag Manager is used by 511,467 companies runsonwhat tracks.
What is CLEW's website built with?
CLEW uses WordPress for its website, alongside All in One SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on clew.jp. WordPress is used by 603,227 companies runsonwhat tracks.
What marketing software does CLEW use?
CLEW uses Short.io for marketing, according to runsonwhat (October 2026). runsonwhat found Short.io through a subdomain that points at Short.io. Short.io is used by 1,414 companies runsonwhat tracks.
Does CLEW use jQuery?
Yes. runsonwhat found jQuery at CLEW through jQuery code on clew.jp. jQuery is a Frontend tool used by 924,929 companies runsonwhat tracks.
Which companies have a tech stack similar to CLEW's?
The companies with the stacks most like CLEW's are CAPP, Wux, Union Editorial and Maximizer CRM, according to runsonwhat (October 2026). Each shares 5 to 6 tools with CLEW, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what CLEW uses?
runsonwhat reads public records only. Of the 8 tools at CLEW, 6 were found through code on clew.jp, 1 through email 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 clew.jp 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.