runsonwhat

ISSO's tech stack

What does ISSO use?

ISSO (isso.nl) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, Plausible for analytics, Cloudflare for content delivery and SendGrid for email delivery. Last checked .

Industry
Construction
Size
11–50 employees
Based in
Rotterdam, Netherlands
Founded
1974
LinkedIn
Company page
Re-check liveVisit isso.nl
Tools found
15
Categories
9
Layers
5 of 5
Last checked
Oct 2026

ISSO'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

1 tool, where the bytes are served from

CDN & Edge

Application

7 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

1 tool, how they find and keep customers

Marketing

Company Ops

5 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like ISSO also use

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

Companies with a stack like ISSO's

Ranked by shared tools, with rare tools counting more.

More Construction companies

Other Construction companies we've checked.

ISSO tech stack FAQ

What tools does ISSO use?

As of November 2026, runsonwhat has found 15 tools at ISSO (isso.nl) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts, Font Awesome and Google Maps. Data & Observability: Plausible. Company Ops: Microsoft 365, SendGrid and Mailchimp Transactional. Last checked October 31, 2026.

What email provider does ISSO use?

ISSO uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 720,968 companies runsonwhat tracks.

What analytics tools does ISSO use?

ISSO uses Plausible for analytics, according to runsonwhat (November 2026). runsonwhat found Plausible through Plausible code on isso.nl. Plausible is used by 7,330 companies runsonwhat tracks.

Does ISSO use Google Fonts?

Yes. runsonwhat found Google Fonts at ISSO through Google Fonts code on isso.nl. Google Fonts is a Media & UI tool used by 825,844 companies runsonwhat tracks.

Does ISSO use AI tools?

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

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

The companies with the stacks most like ISSO's are Prince Claus Fund, SEVENP, Lesterius and Helder Telecom & Ict, according to runsonwhat (November 2026). Each shares 3 to 7 tools with ISSO, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what ISSO uses?

runsonwhat reads public records only. Of the 15 tools at ISSO, 9 were found through code on isso.nl, 4 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and isso.nl 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.