runsonwhat

Circulus's tech stack

What does Circulus use?

Circulus (circulus.nl) uses at least 18 tools we can see from public records, including Microsoft 365 for email and documents, WhatsApp Business for customer support, Google Analytics for analytics and Cloudflare for content delivery. Last checked .

Industry
Waste Management
Size
201–1,000 employees
Based in
Netherlands
Founded
2014
Re-check liveVisit circulus.nl
Tools found
18
Categories
10
Layers
5 of 5
Last checked
Oct 2026

Circulus'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

4 tools, what the product is built with

Frontend

Media & UI

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Marketing

Ads & Pixels

Support & Docs

Company Ops

5 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like Circulus also use

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

Companies with a stack like Circulus's

Ranked by shared tools, with rare tools counting more.

Circulus tech stack FAQ

What tools does Circulus use?

We've found 18 tools at Circulus (circulus.nl). Edge & Hosting: Cloudflare. Application: jQuery, Font Awesome and Google Maps. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, Apple Business and Mailchimp Transactional. Last checked October 3, 2026.

What email provider does Circulus use?

Circulus uses Microsoft 365 and Apple Business for email and documents. We found Microsoft 365 through DNS verification records.

What does Circulus use for customer support?

Circulus uses WhatsApp Business for customer support. We found WhatsApp Business through website code.

What analytics tools does Circulus use?

Circulus uses Google Analytics, Google Tag Manager and Hotjar for analytics. We found Google Analytics through website code.

Does Circulus use Microsoft 365?

Yes. We found Microsoft 365 at Circulus through DNS verification records. Microsoft 365 is used by 685,708 companies we track.

How does runsonwhat know what Circulus uses?

We read public traces only: Circulus's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.