SendPost is a transactional email delivery service which guarantees over 99% email deliverability and helps you leverage dedicated IP pools for better success. SendPost replaces manual workarounds, messy hacks and daily frustrations that come along with your email API/SMTP provider.

It’s as efficient for a single developer as it is for ESPs sending millions of daily emails. The simple APIs can upgrade your existing system with pro deliverability tools and provide valuable data insights. SendPost has native API SDKs in all popular programming languages (NodeJS, PHP, Python, Ruby, Java, C#, Golang, Rust and more) and clear API documentation.

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Send transactional emails with minimal setup time

Guarantee your business-critical emails reach their recipients with the highest delivery rates.

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World's first Interactive
Email Platform

3X email conversions with

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