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 3737 reference ratings
4.7/5.0 (3737)
  • 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.”

  • "SendGrid helped transform us into a more customer-centric business. Armed with the right data, every facet of our department now has the tools and information to tailor their communications to our customers accordingly. Even our customer service is now viewed as a valuable marketing vehicle. Every staff member happily uses SendGrid because it helps them do their jobs more effectively while maximizing the experience for our customers."

  • "SendGrid is a must have for every SaaS app. Without SendGrid, we would have spent unnecessary time and money building and maintaining our own email infrastructure. Now we can focus on building a better product knowing that our email will reach our customers. When contemplating whether to "build or buy," consider SendGrid."

Featured Case Studies

  • Software Company, Memeo, Spends Zero Time Managing Their Email Infrastructure and Delivery Since Switching to SendGrid

  • TheLadders Have Found that SendGrid “Just Works”

  • Online Real Estate Portal, VivaReal, Increases Their Delivery Rate by 50% with 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.