About M3
transaction marketing, website monetization, customer acquistion, consumer engagement, ecommerce, commerce media, retail media, behavioral targeting, online advertising, contextual targeting, email marketing, email advertising, programmatic, transactional email, display advertising, sponsored content, technology, information & media, services, digital media
M3's Tech Stack
Other
Cloud
CMS
Frontend
Analytics
Mobile
Design
AI/ML
Database
Decision Makers at M3
2 contactsGreg Stellato
Founder, Chief Business Officer
Michael Cassidy
CEO
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M3's Position in the StackWho Database
- • M3 is 1 of 194,140 information technology & services companies tracked in StackWho.
- • 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
- • 18,400 companies in Florida are in the StackWho database.
- • 97,391 information technology & services companies are in the 1-10 employee range (same size as M3).
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 M3 use?
M3 uses Gmail, Google Apps, Amazon AWS, Webflow, Mobile Friendly, Hubspot, and 34 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at M3?
StackWho has verified email addresses for 2 decision makers at M3. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach M3 directly for sales, recruiting, or partnerships.
What industry is M3 in?
M3 operates in the information technology & services industry, headquartered in Jacksonville Beach, Florida, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export M3's contact data?
Yes. StackWho Pro members can export decision maker contact data for M3 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
Greg Stellato
Founder, Chief Business Officer
Michael Cassidy
CEO
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Browse FloridaTechnologies Used
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Hubspot
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- +32 more in full profile