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 3785 reference ratings
4.7/5.0 (3785)
  • Market Leader 2025 2025
    Winter 2025Market LeaderTransactional Email Software

Featured Testimonials

  • "On a Friday night—the biggest night for pizza– we can actually sleep well knowing that, with Twilio [SendGrid], everything is handled and our customer support team members will be fine."

  • “Octopus Energy set out to put customers at the heart of everything and find innovative ways to combat climate change. Ultimately, Twilio helps us do that, whether through telephony, SMS, or responding to emails. ”

  • "SendGrid’s flexible APIs provided the tools to integrate our two platforms in a way that protected our customers’ private information and ensured maximum email handling."

Featured Case Studies

  • Buffalo Studios Uses SendGrid’s Scalable Marketing Email Service to Automate and Optimize Their High Volume Campaigns

  • Extole “Likes” SendGrid’s Deliverability Expertise and ISP Mediation Solutions

  • Dream11 Connects Fans to their Favorite Teams with Twilio SendGrid

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.