What technologies does WeSub use?

WeSub uses Outlook, Microsoft Office 365, Cloudflare DNS, CloudFlare Hosting, Apache. View their full technology stack — including all 17 detected tools — on StackWho.

Who is the CEO of WeSub?

Mariusz Szalagan is the CEO at WeSub. Get verified contact information on StackWho.

Where is WeSub located?

WeSub is based in Warszawa, woj. mazowieckie, Poland.

WeSub

Q: What industry is WeSub in?

WeSub operates in the financial services industry.

wesub.pl

financial services

wesub.pl

Warszawa, woj. mazowieckie, Poland

11-50 employees

LinkedIn Profile

About WeSub

subscription, subscritption models, cyrcular economy, innovative financing, finance, environmentally friendly solutions, predictive analytics, data-driven decisions, cost reduction, product subscription, digital marketing support, consulting, customer experience, system integration, circular economy, subscription model, services, predictive modeling, b2c, technology

WeSub's Tech Stack

AI/ML

Mobile

Android

React Native

Decision Makers at WeSub

1 contact

Mariusz Szalagan

CEO

m***@wesub.pl Sign up to view

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17 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

WeSub's Position in the StackWho Database

• WeSub is 1 of 21,667 financial services companies tracked in StackWho.
• 21,586 financial services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,024 companies in woj. mazowieckie are in the StackWho database.
• 7,667 financial services companies are in the 11-50 employee range (same size as WeSub).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does WeSub use?

WeSub uses Outlook, Microsoft Office 365, Cloudflare DNS, CloudFlare Hosting, Apache, Smartsupp, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at WeSub?

StackWho has verified email addresses for 1 decision maker at WeSub. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach WeSub directly for sales, recruiting, or partnerships.

What industry is WeSub in?

WeSub operates in the financial services industry, headquartered in Warszawa, woj. mazowieckie, Poland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export WeSub's contact data?

Yes. StackWho Pro members can export decision maker contact data for WeSub and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.