SendGrid is trusted by extraordinary businesses like Spotify and Airbnb to provide reliable, scalable email infrastructure. Our proprietary mail transfer agent (MTA) delivers powerful performance—sending over 90 billion emails monthly with a median delivery speed of 1.9 seconds.

You are strongly advised not to trust emails of this kind and/or enter login credentials (or other sensitive information) on unofficial, dubious websites. Phishing, Scam, Social Engineering, Fraud. Scammers claim that recipients have to pay for certain services provided by SendGrid.

SendGrid's SMTP service removes customers' needs to manage their own SMTP clients and servers. Often, customers use SendGrid SMTP as a "set it and forget it" mail forwarder. SendGrid's SMTP services also allow you to track data like opens, clicks, and subscriptions.

SendGrid is the leader in transactional email delivery. Our cloud-based solution, complete with reliable email hosting, replaces your email infrastructure so you don't have to build, scale, and maintain these systems in-house.