Eir's tech stack
What does Eir use?
Eir (eir.is) uses at least 10 tools we can see from public records, including Rank Math for its website, Mailgun for email delivery and Microsoft 365 for email and documents. Last checked .
- Industry
- Healthcare
- Size
- 201–1,000 employees
- Based in
- Reykjavík-12, Iceland
- Company page
- Tools found
- 10
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Nov 2026
Eir's stack, layer by layer
Of 10 tools, 8 came from website code, 1 from DNS verification records and 1 from email records. Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Application
5 tools, what the product is built with
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Eir tech stack FAQ
What tools does Eir use?
As of November 2026, runsonwhat has found 10 tools at Eir (eir.is) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Elementor and Rank Math. Company Ops: Microsoft 365 and Mailgun. Last checked November 10, 2026.
What email provider does Eir use?
Eir uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 736,661 companies runsonwhat tracks.
What is Eir's website built with?
Eir uses WordPress for its website, alongside Elementor and Rank Math, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on eir.is. WordPress is used by 606,902 companies runsonwhat tracks.
Does Eir use jQuery?
Yes. runsonwhat found jQuery at Eir through jQuery code on eir.is. jQuery is a Frontend tool used by 927,260 companies runsonwhat tracks.
How does runsonwhat know what Eir uses?
runsonwhat reads public records only. Of the 10 tools at Eir, 8 were found through code on eir.is, 1 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and eir.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.