SendGrid

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Read 105 SendGrid reviews and testimonials from customers, explore 81 case studies and customer success stories, and watch 5 customer videos to see why companies chose SendGrid as their Email API Software

SendGrid has developed a cloud based service that solves the challenge of email delivery by delivering emails on behalf of companies. SendGrid eliminates the complexity of sending email, saving time and money, while providing reliable delivery to the inbox. With over a decade of thought-leadership backed by a stellar record of delivering email, SendGrid is climbing to new heights.

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Customer Rating Review Scorebased on 3714 reference ratings
4.7/5.0 (3714)
  • Market Leader 2025 2025
    Winter 2025Market LeaderTransactional Email Software

Featured Testimonials

  • “Our application requires that email gets delivered 100% of the time. We used to spend a few hours per week focused on managing our ESP and on peripheral tasks around server maintenance to ensure delivery. Now we spend none. In fact, email delivery and maintenance is completely off our plate. With SendGrid, email is now something we take for granted.”

  • “Personalization is very much an area of focus for us. We‘re just getting started on this journey. our aim is to create truly individual, personalized experiences that help every customer find their version of perfect–from new to unique and everything in between."

  • “Keeping confirmation and reminder emails out of spam folders is absolutely critical to us, our customers and to our customers’ customers. Since moving our email to SendGrid, both our delivery and response rates have dramatically improved. We particularly value our newfound ability to understand our delivery status and the ability for our customer support team to focus on more important business drivers for our company.”

Featured Case Studies

  • Curaytor gets to market faster with Twilio SendGrid Implementation Services

  • Online Music Promotion Software, Haulix Achieves a 95% Delivery Rate with SendGrid

  • Strategic Segmentation Leads to High Engagement

Featured Customer Videos

Additional SendGrid Information & Resources

Read SendGrid Reviews, Testimonials & Customer References from 105 real SendGrid customers.

Browse SendGrid Case Studies, Customer Success Stories, & Customer References from 81 businesses that use SendGrid.

Watch SendGrid Customer Videos to learn why 5 businesses chose SendGrid.