Customer.io vs MailToaster: Revenue, Funding & Team Size Compared
Customer.io generates $100M in revenue; MailToaster has not disclosed its revenue. The table below compares Customer.io and MailToaster on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  Customer.ioThis company |  MailToaster |
|---|---|---|
| Revenue | $100M | Not disclosed |
| Valuation | $690M | Not disclosed |
| Funding raised | $40.3M | Not disclosed |
| Customers | 2.9K | Not disclosed |
| Team size | 250 | Not disclosed |
| Founded | 2012 | 2023 |
| HQ | Portland, United States | San Francisco, United States |
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Customer.io at a glance
Customer.io generates $100M in revenue with 250 employees, headquartered in Portland, United States.
- Revenue
- $100M
- Valuation
- $690M
- Funding
- $40.3M
- Customers
- 2.9K
- Team size
- 250
- Founded
- 2012
Customer.io is a SaaS messaging and marketing automation platform founded in April 2012 by Colin Nederkoorn and a co-founder he met while working in New York. The company enables businesses to send targeted emails and other messages based…
MailToaster at a glance
- Founded
- 2023
MailToaster specializes in email warm-up services to help improve email reputation by generating positive and realistic engagement for emails on autopilot.
Other Customer.io alternatives
Customer.io competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Customer.io vs MailToaster: frequently asked questions
How much revenue does Customer.io make?
Customer.io generates $100M in annual revenue with a team of 250.
How much funding has Customer.io raised?
Customer.io has raised $40.3M in total funding since it was founded in 2012.