


RAINMKR Email Formats
Advertising Services • United States • 1-10 Employees
RAINMKR Email Formats
RAINMKR uses 1 email format. The most common is {first initial} (e.g., j@rainmkr.us), used 100% of the time.
| Format | Example | Percentage |
|---|---|---|
{first initial} | j@rainmkr.us | 100% |
Key Contact at RAINMKR
John Serafano
Owner/Founder
Company overview
| Headquarters | United States |
| Website | |
| NAICS | 541613 |
| Keywords | Product Launches, Search Engine Optimization, Graphic Design, Account Management, Search Engine Marketing, Amazon Advertising, Amazon Operations, Brand Acquisition Consulting |
| Employees | 1-10 |
About RAINMKR
RAINMKR /’rāin,māker/ – noun We partner with founders and management teams committed to engineering brands that endure. Our mandate is clear: accelerate profitable growth, position your products as category leaders, and create durable competitive advantage — in any market, under any conditions. We don’t pitch playbooks or hide behind buzzwords. We take ownership of the complex parts of Amazon so you can stay focused on what matters most — building your brand. If you’re done with guesswork and need a true operator in your corner, look no further than Rainmkr.
Employees by Management Level
Total employees: 1-10
Seniority
Employees
Employees by Department
RAINMKR has 1 employees across 1 departments.
Departments
Number of employees
Funding Data
RAINMKR has never raised funding before.
Frequently asked questions
4.8
40,000 users



