MailerCheck vs Seismic: Revenue, Funding & Team Size Compared
MailerCheck has not disclosed its revenue; Seismic generates $400M. The table below compares MailerCheck and Seismic on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  MailerCheckThis company |  Seismic |
|---|---|---|
| Revenue | Not disclosed | $400M |
| Valuation | Not disclosed | $3B |
| Funding raised | Not disclosed | $426.5M |
| Customers | Not disclosed | 2K |
| Team size | Not disclosed | 1.3K |
| Founded | 2005 | 2010 |
| HQ | New York City, United States | San Diego, United States |
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MailerCheck at a glance
- Founded
- 2005
Email verification, analysis and list cleaning designed for people who want a quick and reliable tool. Just three simple steps to optimize your list.
Seismic at a glance
Seismic generates $400M in revenue with 1.3K employees, headquartered in San Diego, United States.
- Revenue
- $400M
- Valuation
- $3B
- Funding
- $426.5M
- Customers
- 2K
- Team size
- 1.3K
- Founded
- 2010
Seismic.com is owned by Seismic Software, Inc., a sales and marketing enablement platform that helps businesses improve their sales productivity and effectiveness. The company was founded in 2010 and is headquartered in San Diego…
Other MailerCheck alternatives
MailerCheck competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
MailerCheck vs Seismic: frequently asked questions
How much revenue does Seismic make?
Seismic generates $400M in annual revenue with a team of 1.3K.
How much funding has Seismic raised?
Seismic has raised $426.5M in total funding since it was founded in 2010.