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 4057 reference ratings
4.7/5.0 (4057)
  • Market Leader 2025 2025
    Winter 2025Market LeaderTransactional Email Software

Featured Testimonials

  • “The right email service provider sets you up for success. It's like having a trusty sidekick who has your back at all times. Your time should be spent on creating content for your newsletter, not trying to figure out how to dodge being flagged as spam. With a great provider, you can expect reliable email delivery, ensuring that your newsletters reach your subscribers' inboxes rather than landing in the spam folder.”

  • “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.”

  • "I would definitely recommend Twilio SendGrid. I enjoy the tools and the Implementation Services team has ensured that we launch our new program without a hitch with every question or issue being met with quickness and expertise."

Featured Case Studies

  • CINC Flawlessly Grows Email Program While Saving In-house Resources with SendGrid

  • How Klaviyo Helps Retail Businesses Build Deep Connections with Customers

  • How Better Mortgage enhanced its customer journey with Twilio Flex

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.