runsonwhat

PULS 4's tech stack

What does PULS 4 use?

PULS 4 (puls4.com) uses at least 17 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Hotjar for analytics and Brevo for marketing. Last checked .

Re-check liveVisit puls4.com
Tools found
17
Categories
13
Layers
5 of 5
Last checked
Oct 2026

PULS 4'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

CDN & Edge

Application

1 tool, what the product is built with

Frontend

Data & Observability

3 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

4 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Finance & Legal

Security & Compliance

Companies like PULS 4 also use

Tools common among companies with a similar stack that we haven't found at PULS 4.

Companies with a stack like PULS 4's

Ranked by shared tools, with rare tools counting more.

PULS 4 tech stack FAQ

What tools does PULS 4 use?

As of October 2026, runsonwhat has found 17 tools at PULS 4 (puls4.com) in public records. Edge & Hosting: Amazon CloudFront and Vercel. Application: Next.js. Data & Observability: Hotjar, Datadog and LaunchDarkly. Go-to-market: Meta Pixel, Brevo and Google Ad Manager. Company Ops: Microsoft 365, Amazon SES and Exclaimer. Last checked October 24, 2026.

What cloud does PULS 4 run on?

PULS 4 uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through Vercel code on puls4.com. Vercel is used by 48,574 companies runsonwhat tracks.

What email provider does PULS 4 use?

PULS 4 uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 713,664 companies runsonwhat tracks.

What analytics tools does PULS 4 use?

PULS 4 uses Hotjar for analytics, according to runsonwhat (October 2026). runsonwhat found Hotjar through Hotjar code on puls4.com. Hotjar is used by 66,497 companies runsonwhat tracks.

What marketing software does PULS 4 use?

PULS 4 uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 80,244 companies runsonwhat tracks.

What monitoring tools does PULS 4 use?

PULS 4 uses Datadog for monitoring, according to runsonwhat (October 2026). runsonwhat found Datadog through Datadog code on puls4.com. Datadog is used by 11,535 companies runsonwhat tracks.

Does PULS 4 use Meta Pixel?

Yes. runsonwhat found Meta Pixel at PULS 4 through a DNS verification record for Meta Pixel. Meta Pixel is a Ads & Pixels tool used by 405,820 companies runsonwhat tracks.

Which companies have a tech stack similar to PULS 4's?

The companies with the stacks most like PULS 4's are Prestige Imports Porsche | Audi, delvag portal, Makena Capital and Clarity Services, according to runsonwhat (October 2026). Each shares 3 to 5 tools with PULS 4, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what PULS 4 uses?

runsonwhat reads public records only. Of the 17 tools at PULS 4, 7 were found through DNS records, 5 through code on puls4.com, 3 through email records, 1 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and puls4.com 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.