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How SendPost grew SendPost to $440K revenue with a 4 person team in 2025.

SendPost is a cloud-based email delivery engine built for ESPs. It gives deliverability and engineering teams full control and visibility across every client’s email sending, all in one place. With SendPost, ESPs can: -Manage SMTPs, APIs, IPs, and reputation seamlessly -Automate IP warm-ups, throttling, and monitoring -Get real-time insight into every IP, domain, and provider ESPs using SendPost consistently achieve: -95–98% delivery success across all major mailbox providers -90–95% warm-up success rates through automated ramp-ups -Root-cause diagnosis in under 15 minutes (vs. hours before) -3X lower infrastructure costs compared to legacy MTAs It's built for scale. You can send hundreds of millions—or even billions—of emails reliably, without increasing your team size.

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SendPost Revenue

In 2025, SendPost's revenue reached $440K. Since its launch, SendPost has shown consistent revenue growth.

SendPost Revenue GrowthReported revenue / ARR by year$0$100K$200K$300K$400K$500K2025$440KSource: GetLatka.com
YearMilestone
2025SendPost Hit $440k revenue in December 2025

SendPost Valuation, Funding Rounds

SendPost's most recent disclosed valuation is $1.3M.

SendPost is a bootstrapped Email Verification Software startup that has reached $440K in revenue with no outside investment.

No funding has been reported for SendPost yet.

SendPost Employees & Team Size

SendPost employs approximately 4 people as of 2026.

SendPost has 4 total employees in different roles and functions.

SendPost Team GrowthReported headcount over time012345202544Source: GetLatka.com
YearMilestone
2025Reached 4 employees (December 2025)

Customers

We do not have customer count information for SendPost yet.

Frequently Asked Questions about SendPost

What is SendPost's revenue?

SendPost generates $440K in revenue.

How much funding does SendPost have?

SendPost raised $0.

How many employees does SendPost have?

SendPost has 4 employees.

Where is SendPost headquarters?

SendPost is headquartered in Denver, Colorado, United States.

Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .