About Gamma
saas, b2b, money movement, instant, account to account, payments, fintech, p2c, ewa, instant pay, cash advance, real time payments, money transmission, no delays, no intermediaries, no hidden fees, receivables, financial infrastructure, api-based payouts, multi-currency support
Gamma's Tech Stack
Analytics
Frontend
Performance
Decision Makers at Gamma
1 contactUmberto Rosti
Chief Executive Officer
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Gamma operates in financial services. Strong sales angles include risk reduction, compliance automation, fraud prevention, and reporting/analytics tools.
Gamma's Position in the StackWho Database
- • Gamma 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).
- • 53,147 companies in California are in the StackWho database.
- • 7,667 financial services companies are in the 11-50 employee range (same size as Gamma).
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 Gamma use?
Gamma uses Microsoft Office 365, Google Tag Manager, Mobile Friendly, New Relic, Cloudinary. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Gamma?
StackWho has verified email addresses for 1 decision maker at Gamma. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Gamma directly for sales, recruiting, or partnerships.
What industry is Gamma in?
Gamma operates in the financial services industry, headquartered in Sunnyvale, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Gamma's contact data?
Yes. StackWho Pro members can export decision maker contact data for Gamma and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
Umberto Rosti
Chief Executive Officer