

Proto Email Formats
Contact top employees from
Proto
- Proto uses 6 different email formats. The most common is firstNameInitiallastNameInitial (for example, jd@protohq.com), which appears in about 32% of work addresses.
- Other common patterns include:
- firstNamelastNameInitial: janed@protohq.com (18%)
- firstNameInitial-lastName: j-doe@protohq.com (29%)
Proto’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstNameInitiallastNameInitial | Percentage: 32% | |
Format firstNameInitial-lastName | Percentage: 29% | |
Format firstNamelastNameInitial | Percentage: 18% | |
Format lastName.firstName | Percentage: 15% | |
Format lastNameInitial_firstName | Percentage: 4% | |
Format firstNameInitial_lastNameInitial | Percentage: 2% |
Contact top employees from
Proto
Mark Sperry
Engagement & Finance Manager
Christina Hemsworth
Chief Client Officer
Saneel Radia
Chief Executive Officer and Chief Innovation Officer
Ryan Roberson
Finance and People Operations Manager
Lauren Silverstein
Senior Engagement Manager
Gabriela Pina
Chief Marketing Officer
Philip Rackin
Co-founder, Chief Strategy Officer
Alexandra Werner
Engagement Manager
Sayak Dasgupta
Lead – Programs, Compliance
Myles Roven
Incoming Associate Engagement Manager
Heather Chang
Senior Engagement Manager
Saif Ali
Lead - Research, Technology
Ashley Cheung
Associate Director
Nehal Gupta
Associate Director of Strategy
Shannon Kelley
Sr. Exectuive Assistant
Alex Dempsey
Partner, Strategy
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