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 3962 reference ratings
4.7/5.0 (3962)
  • Market Leader 2025 2025
    Winter 2025Market LeaderTransactional Email Software

Featured Testimonials

  • "Our relationship with Twilio SendGrid is a great advantage for us and goes above and beyond for troubleshooting. With the right email services, we don’t have to maintain as much delivery expertise in house."

  • "As a direct result of using SendGrid, our delivery and response metrics doubled leading to a revenue increase of 20%. We now have more time to concentrate on winning more business and delighting our customers instead of worrying about email delivery thanks the stellar team at SendGrid."

  • “From the beginning, SendGrid has displayed a rare blend of fexibility and reliability that provides the basis for stellar support to our customers. The fact that it didn’t matter to them that we were a startup, coupled with their willingness to go out of the way and provide tailored solutions shows their professionalism and maturity in supporting the startup ecosystem. We look forward to a continued partnership with them, not just as a customer, but more as thought leaders, collaborating towards a shared goal of ensuring better communication between businesses and their customers.”

Featured Case Studies

  • Creating a Custom Engagement Tool with Sendgrid

  • Online Reservation System, BookingBug Improves Delivery Metrics and Reduces Support Volume

  • Using Google Cloud Platform & Sendgrid to Keep Up with Success

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.