--- title: SendPost Reviews meta\_title: 'SendPost Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how SendPost works for a business like yours. aggregate\_rating: rating\_value: 4.7 review\_count: 3 scale: '5' date\_modified: '2026-07-17' parent\_category: name: Marketing url: https://www.g2.com/categories/marketing --- # SendPost Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by SendPost but has limited features. Are you part of the SendPost team? [Upgrade your plan](https://my.g2.com/sendpost/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! Email API + SMTP Relay We provide developers, businesses and ESPs with tools, expertise and support needed to reliably deliver, measure and optimise emails so they reach your customers' inboxes on time, every time. * * * Seller [SendPost](https://www.g2.com/sellers/sendpost) Discussions [SendPost Community](https://www.g2.com/products/sendpost/discuss) Languages Supported English Overview by Varun Jain Show More ## Top-Rated Alternatives [ ![Intuit Mailchimp Email Marketing](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Intuit Mailchimp Email Marketing") Intuit Mailchimp Email Marketing 4.3/5(12,984) ](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) [ ![Apollo.io](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Apollo.io") Apollo.io 4.7/5(9,737) ](https://www.g2.com/products/apollo-io/reviews) [ ![ZeroBounce](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "ZeroBounce") ZeroBounce 4.7/5(1,368) ](https://www.g2.com/products/zerobounce/reviews) [ View All Alternatives ](https://www.g2.com/products/sendpost/competitors/alternatives) ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") UC Verified User in Computer Software Mid-Market (51-1000 emp.) 11/6/2024 "Best Email API used so far!" 5/5 What do you like best about SendPost? It's an all-in-one email platform with simple email sending and validation API. Review collected by and hosted on G2.com. What do you dislike about SendPost? There's nothing I dislike about it. It has everything. Review collected by and hosted on G2.com. What problems is SendPost solving and how is that benefiting you? It has the best email API and is very efficient and reliable. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Aaron K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Aaron K.") AK Aaron K. Free Trial Conversion Specialist Marketing and Advertising Small-Business (50 or fewer emp.) 8/9/2023 "Hands down the best Email API we've every used" 5/5 What do you like best about SendPost? We moved from Sendgrid because of declining deliverability, but didn't know where else to go. SendPost gives us the control we wish we had with Sendgrid Review collected by and hosted on G2.com. What do you dislike about SendPost? Been using if for about 2 years and can't think of any significant downsides. The benefits far outweigh any issues we've had (which haven't been many) Review collected by and hosted on G2.com. What problems is SendPost solving and how is that benefiting you? We had very little control over our back end when sending via our previous ESP. SendPost gives us control over sending speeds, IPs, groups errors together and allows us to dig into ISP problems on a level we were never able to do before. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ### There are not enough reviews of SendPost for G2 to provide buying insight. 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Clean your email list before sending it with our automatic email cleaning service. 5. Reduce bounce rate. A high bounce rate can kill your email campaign. 6. Prevent your server and sending domain from being blocked/blacklisted by email providers. 7. Prevent your emails from ending up in the spam folders by sending emails to the quality addresses only. 8. Protect the sender reputation of your domain and server, which will result in better engagement. It's a web application and runs on Reoon's server. Users can access and use this from any web browser. ](https://www.g2.com/products/reoon-email-verifier/reviews "Reoon Email Verifier")[ 6 ![Validity Engage Logo](https://images.g2crowd.com/uploads/product/hd_favicon/a2a957663a479001508d10ae62e4ae6b/validity-engage.svg "Validity Engage Logo") Validity Engage 4.5 (989) Litmus is an email marketing solution that works alongside your ESP to help you create error-free emails in less time. 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