What technologies does Upster use?

Upster uses Gmail, Google Apps, WordPress.org, Mobile Friendly, Google Tag Manager. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the CEO of Upster?

Tomas Schwarz is the CEO at Upster. Get verified contact information on StackWho.

Where is Upster located?

Upster is based in Ostrava, Moravian-Silesian Region, Czech Republic.

Upster

Q: What industry is Upster in?

Upster operates in the marketing & advertising industry.

upster.cz

marketing & advertising

upster.cz

Ostrava, Moravian-Silesian Region, Czech Republic

11-50 employees

LinkedIn Profile

About Upster

marketing services, ga4 reporty, ppc, kampaňové strategie, zahraniční expanze, zlepšení organického vyhledávání, content creation, analýza trhu, konverzní optimalizace, campaign optimization, linkedin marketing, lokální i globální kampaně, marketing and advertising, marketingová strategie, information technology and services, b2b, grafický design, zvyšování roi, personalizace obsahu, datová analytika

Upster's Tech Stack

Decision Makers at Upster

1 contact

Tomas Schwarz

CEO

t***@upster.cz Sign up to view

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6 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.

Upster's Position in the StackWho Database

• Upster is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 47 companies in Moravian-Silesian Region are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Upster).

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 Upster use?

Upster uses Gmail, Google Apps, WordPress.org, Mobile Friendly, Google Tag Manager, Nginx. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Upster?

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

What industry is Upster in?

Upster operates in the marketing & advertising industry, headquartered in Ostrava, Moravian-Silesian Region, Czech Republic. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Upster's contact data?

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