GrowMail vs RTB House: Revenue, Funding & Team Size Compared
GrowMail has not disclosed its revenue; RTB House generates $474.2M. The table below compares GrowMail and RTB House on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  GrowMailThis company |  RTB House |
|---|---|---|
| Revenue | Not disclosed | $474.2M |
| Valuation | Not disclosed | $7.1B |
| Team size | Not disclosed | 1.2K |
| Founded | 1998 | 2012 |
| HQ | Tarpon Springs, United States | Warsaw, Poland |
Want the full dataset? GetLatka tracks revenue, funding and team history for thousands of SaaS companies, with charts, growth rates and founder interviews.
GrowMail at a glance
- Founded
- 1998
GrowMail offers direct marketing solutions, including postcard marketing campaigns, printing, marketing, and creative services. They provide direct mail software used by over 60,000 marketers to design, print, target, and send mail…
RTB House at a glance
RTB House generates $474.2M in revenue with 1.2K employees, headquartered in Warsaw, Poland.
- Revenue
- $474.2M
- Valuation
- $7.1B
- Team size
- 1.2K
- Founded
- 2012
RTB House is a global marketing technology company that provides retargeting and programmatic advertising solutions for online businesses. The company was founded in 2012 and is headquartered in Warsaw, Poland, with offices in more than 30…
Other GrowMail alternatives
GrowMail competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
GrowMail vs RTB House: frequently asked questions
How much revenue does RTB House make?
RTB House generates $474.2M in annual revenue with a team of 1.2K.