SendGrid

Is SendGrid down? SendGrid is a cloud-based email delivery service founded in 2009 and acquired by Twilio in 2019 for $3 billion. It provides SMTP relay and API-based transactional email delivery for applications — handling order confirmations, password resets, account verification emails, and any other programmatic email that applications send to users. SendGrid also offers an email marketing platform for sending mass marketing campaigns. With billions of emails processed monthly and deliverability expertise built over years of relationship management with inbox providers, SendGrid became one of the largest email infrastructure providers in the world.

SendGrid's value is primarily in deliverability — ensuring emails reach recipients' inboxes rather than spam folders. Achieving high inbox placement requires managing IP reputation, handling bounce processing, maintaining relationships with major inbox providers like Gmail and Outlook, and processing unsubscribes and complaints correctly. For businesses, transactional email deliverability is business-critical: a password reset email that doesn't arrive, or an order confirmation that lands in spam, creates direct customer service failures.

SendGrid outages affect every application whose transactional email depends on the platform. When SendGrid experiences delivery issues, users stop receiving password reset emails, account verification links, e-commerce order confirmations, and shipping notifications — typically unaware that the failure is infrastructure-level rather than a specific application problem. Common symptoms include transactional emails being delayed by hours, the SendGrid API returning errors, or email events (opens, clicks) not appearing in the dashboard.

If SendGrid is down, Outage.gg tracks SendGrid server status and outage history in real time. If SendGrid email delivery is down or degraded, visit the live status page for community reports and subscribe for an instant notification when service is restored.