runsonwhat

Close Up's tech stack

What does Close Up use?

Close Up (closeup.org) uses at least 23 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, tawk.to for customer support and Google Analytics for analytics. Last checked .

Industry
Civic & Social Organization
Size
51–200 employees
Based in
Arlington, United States
Founded
1971
LinkedIn
Company page
Re-check liveVisit closeup.org
Tools found
23
Categories
14
Layers
5 of 5
Last checked
Oct 2026

Close Up'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

4 tools, what the product is built with

Frontend

Auth & Identity

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

9 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Support & Docs

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Companies like Close Up also use

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

Companies with a stack like Close Up's

Ranked by shared tools, with rare tools counting more.

Close Up tech stack FAQ

What tools does Close Up use?

As of October 2026, runsonwhat has found 23 tools at Close Up (closeup.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and Amazon SES. Last checked October 8, 2026.

What cloud does Close Up run on?

Close Up uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on closeup.org. Amazon Web Services is used by 144,107 companies runsonwhat tracks.

What email provider does Close Up use?

Close Up 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 694,621 companies runsonwhat tracks.

What does Close Up use for customer support?

Close Up uses tawk.to for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found tawk.to through tawk.to code on closeup.org. tawk.to is used by 15,760 companies runsonwhat tracks.

What analytics tools does Close Up use?

Close Up uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on closeup.org. Google Analytics is used by 831,675 companies runsonwhat tracks.

What is Close Up's website built with?

Close Up uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on closeup.org. WordPress is used by 569,108 companies runsonwhat tracks.

Does Close Up use jQuery?

Yes. runsonwhat found jQuery at Close Up through jQuery code on closeup.org. jQuery is a Frontend tool used by 880,232 companies runsonwhat tracks.

Which companies have a tech stack similar to Close Up's?

The companies with the stacks most like Close Up's are Newcastle Sixth Form College, Apex Seminars™ | Functional Medicine Educational Resource™, Oxfam Danmark and Everfox, according to runsonwhat (October 2026). Each shares 7 to 11 tools with Close Up, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Close Up uses?

runsonwhat reads public records only. Of the 23 tools at Close Up, 15 were found through code on closeup.org, 4 through DNS records, 3 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 closeup.org 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.