Alerta's tech stack
What does Alerta use?
Alerta (alerta.nl) uses at least 7 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Cloudflare for content delivery and Postmark for email delivery. Last checked .
- Industry
- Consumer Services
- Size
- 51–200 employees
- Based in
- Hengelo, Netherlands
- Founded
- 1995
- Company page
- Tools found
- 7
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
Alerta'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
2 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Company Ops
3 tools, what the team runs on day to day
Companies like Alerta also use
Tools common among companies with a similar stack that we haven't found at Alerta.
Companies with a stack like Alerta's
Ranked by shared tools, with rare tools counting more.
CalandlyceumPrimary/secondary Education · 51–200 people5in common
Westmore B.V.Staffing and Recruiting · 51–200 people6in common
Maatschappelijke Opvang Den BoschCivic & Social Organization · 51–200 people6in common
METS CenterHealthcare · 51–200 people5in common
Dutch Medical Group OpleidingenHealthcare · 51–200 people5in common
VogelbeschermingNon-profit Organization Management · 51–200 people4in common
Almere College Kampen-DrontenPrimary/secondary Education · 51–200 people4in common
Stichting PraktijklerenE-learning · 51–200 people4in common
More Consumer Services companies
Other Consumer Services companies we've checked.
Alerta tech stack FAQ
What tools does Alerta use?
As of October 2026, runsonwhat has found 7 tools at Alerta (alerta.nl) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Google Fonts. Data & Observability: Google Analytics. Company Ops: Microsoft 365, Postmark and AFAS Software. Last checked October 20, 2026.
What email provider does Alerta use?
Alerta 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 710,104 companies runsonwhat tracks.
What analytics tools does Alerta use?
Alerta uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on alerta.nl. Google Analytics is used by 877,162 companies runsonwhat tracks.
Does Alerta use jQuery?
Yes. runsonwhat found jQuery at Alerta through jQuery code on alerta.nl. jQuery is a Frontend tool used by 914,174 companies runsonwhat tracks.
Which companies have a tech stack similar to Alerta's?
The companies with the stacks most like Alerta's are Calandlyceum, Westmore, Maatschappelijke Opvang Den Bosch and METS Center, according to runsonwhat (October 2026). Each shares 5 to 6 tools with Alerta, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Alerta uses?
runsonwhat reads public records only. Of the 7 tools at Alerta, 4 were found through code on alerta.nl, 2 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and alerta.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.