SparkPost Reviews in July 2026: User Ratings, Pros & Cons

Quick & Easy

What do you like best? I like the ease with which I can change a graphic. What do you dislike? I do not like how few font choices there are. What business problems are you solving with the product? What benefits have you realized? The benefits of using SparkPost is that I can do it on my iPhone.

Using sparkpost after the end of mandrill for us

What do you like best? Compared to other email services the free plan for sparkpost is very generous and it is a good start for startups and small businesses. They have grown quite a bit after the end of Mandrill and have have some issues because of that. But now the services are up and running on great uptime and quality. The support is quite good and they usually respond to tickets on a day or so. Many improvements on the last few months. What do you dislike? Lack of some ...

i use SparkPost for personal email blog! the best email analytic program out there!

What do you like best? i like sparkpost even better than mailchimp - i can drill down into real-time data reporting on a huge amount of metrics. i rarely get bounce backs or delays. What do you dislike? honestly, at this point, still using it for free so cant complain too much but really havent found any faults! : Recommendations to others considering the product try this before mailchimp, superior IMHO! It What business problems are you solving with the product? What benefits ...

Most generous free plan in any email sending service

What do you like best? The volume of emails that can be sent with SparkPost is truly impressive -- 100,000 emails per month at no charge! This alone makes it worth trying at the very least. I found it exceedingly easy to set up SparkPost to work with my website. The web interface is clean and simple, and the documentation was surprisingly great when I needed additional help. Checklists in the web interface ensured that I had set up all of the DNS records correctly, and the ability to ...

Decent solution that substituted Mandrill

What do you like best? After the news about Mandrill & MailChimp integration, we were looking for another mailing service that will meet our needs and found SparkPost. These guys definitely know what they are doing. We integrated it with OWOX BI service and now I use it for all my email marketing needs. What I can say: - It is packed with good real-time analytics and intuitive interface; - Due to high daily mail limits, so there's no problem in testing templates and checking ...

Good alternative to Mandrill and Mailgun

What do you like best? it free for teams which send low levels of emails, has a good number of ways to connect to your app just like Mandrill. For me the main issue was pricing. Mandrill suddenly started kicking out free customers and I needed something similar and SparkPost was the best alternative that I could find. What do you dislike? There is nothing much to dislike about SparkPost. it offers the same number of features as Mandrill and a decent quota at the moment. ...

Very restricted and Authentic email service

What do you like best? They are one of the leading email delivery system online. Offering some amazing features you might consider to think about. White label domain, API access, spam word detection any other features here. I mentioned "Authentic" because they are very awake about every single delivery. You can't use any fake header information on your email made them Authentic. They are restricted because system will reject any emails not sent from your domain name. It's pretty great ...

Lead Email Delivery Service for Serious Needs

What do you like best? SparkPost is a popular e-mail delivery service for high mail delivery needs. It's an easy to use service also integration with other services is easy with SparkPost. It has a well documented and designed RESTful API. Campaigns, A/B testing, high delivery rates, real time analytics, performance, ease of use and scalability are my best features of SparkPost. SparkPost API provides ready to use clients for NodeJS, Java, Python, PHP and Go. Overall, my SparkPost ...

Fantastic Team!

We are a long time, and very satisfied customer of SparkPost, using PowerMTA and Signals. The products are very robust. exceptionally stable and easy to use. Just as important is the way we are treated when we reach out to them with question or issues. Everyone we have interacted with makes us feel like we are their most important customer! They are a great team to work with.