runsonwhat

A4 Office & School Supplies's tech stack

What does A4 Office & School Supplies use?

A4 Office & School Supplies (a4.is) uses at least 23 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Magento for its website. Last checked .

Industry
Retail
Size
51–200 employees
Based in
Reykjavík-4, Iceland
LinkedIn
Company page
Re-check liveVisit a4.is
Tools found
23
Categories
12
Layers
5 of 5
Last checked
Oct 2026

A4 Office & School Supplies'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

DNS

Application

6 tools, what the product is built with

Frontend

Search

Media & UI

Data & Observability

3 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

4 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like A4 Office & School Supplies also use

Tools common among companies with a similar stack that we haven't found at A4 Office & School Supplies.

Companies with a stack like A4 Office & School Supplies's

Ranked by shared tools, with rare tools counting more.

More Retail companies

Other Retail companies we've checked.

A4 Office & School Supplies tech stack FAQ

What tools does A4 Office & School Supplies use?

As of October 2026, runsonwhat has found 23 tools at A4 Office & School Supplies (a4.is) in public records. Edge & Hosting: Amazon Web Services and Amazon Route 53. Application: Google Fonts, YouTube and React. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Cookiebot. Last checked October 7, 2026.

What cloud does A4 Office & School Supplies run on?

A4 Office & School Supplies 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 a4.is. Amazon Web Services is used by 144,842 companies runsonwhat tracks.

What email provider does A4 Office & School Supplies use?

A4 Office & School Supplies uses Microsoft 365 for email and office software, 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 701,702 companies runsonwhat tracks.

What analytics tools does A4 Office & School Supplies use?

A4 Office & School Supplies uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on a4.is. Google Analytics is used by 852,516 companies runsonwhat tracks.

What is A4 Office & School Supplies's website built with?

A4 Office & School Supplies uses Magento for its website, alongside DatoCMS, according to runsonwhat (October 2026). runsonwhat found Magento through Magento code on a4.is. Magento is used by 6,231 companies runsonwhat tracks.

What marketing software does A4 Office & School Supplies use?

A4 Office & School Supplies uses Mailchimp for marketing, alongside Klaviyo, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp and code on a4.is. Mailchimp is used by 113,200 companies runsonwhat tracks.

Does A4 Office & School Supplies use Google Fonts?

Yes. runsonwhat found Google Fonts at A4 Office & School Supplies through Google Fonts code on a4.is. Google Fonts is a Media & UI tool used by 791,053 companies runsonwhat tracks.

Which companies have a tech stack similar to A4 Office & School Supplies's?

The companies with the stacks most like A4 Office & School Supplies' are Stadtwerke Meißen, Catalyst, Musixmatch and Movolytics by ABAX, according to runsonwhat (October 2026). Each shares 4 to 13 tools with A4 Office & School Supplies, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what A4 Office & School Supplies uses?

runsonwhat reads public records only. Of the 23 tools at A4 Office & School Supplies, 16 were found through code on a4.is, 4 through email records and 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and a4.is 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.