Dr. Marcus's tech stack
What does Dr. Marcus use?
Dr. Marcus (dr-marcus.com) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, MailerLite for marketing and Sentry for monitoring. Last checked .
- Industry
- Consumer Goods
- Size
- 51–200 employees
- Based in
- Kalisz, Poland
- Founded
- 1998
- Company page
- Tools found
- 15
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
Dr. Marcus'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.
Application
4 tools, what the product is built with
Media & UI
Data & Observability
4 tools, what they measure and store
Go-to-market
3 tools, how they find and keep customers
Ads & Pixels
Company Ops
4 tools, what the team runs on day to day
Workspace
Security & Compliance
Dr. Marcus tech stack FAQ
What tools does Dr. Marcus use?
As of October 2026, runsonwhat has found 15 tools at Dr. Marcus (dr-marcus.com) in public records. Application: Google Fonts, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads and MailerLite. Company Ops: Microsoft 365, reCAPTCHA and Exclaimer. Last checked October 19, 2026.
What email provider does Dr. Marcus use?
Dr. Marcus 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 and code on dr-marcus.com. Microsoft 365 is used by 710,129 companies runsonwhat tracks.
What analytics tools does Dr. Marcus use?
Dr. Marcus uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on dr-marcus.com. Google Analytics is used by 878,826 companies runsonwhat tracks.
What marketing software does Dr. Marcus use?
Dr. Marcus uses MailerLite for marketing, according to runsonwhat (October 2026). runsonwhat found MailerLite through email records that authorize MailerLite. MailerLite is used by 15,599 companies runsonwhat tracks.
What monitoring tools does Dr. Marcus use?
Dr. Marcus uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on dr-marcus.com. Sentry is used by 78,550 companies runsonwhat tracks.
Does Dr. Marcus use Google Fonts?
Yes. runsonwhat found Google Fonts at Dr. Marcus through Google Fonts code on dr-marcus.com. Google Fonts is a Media & UI tool used by 809,006 companies runsonwhat tracks.
How does runsonwhat know what Dr. Marcus uses?
runsonwhat reads public records only. Of the 15 tools at Dr. Marcus, 11 were found through code on dr-marcus.com, 3 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 dr-marcus.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.