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Send at scale with SendGrid’s trusted email API and marketing campaigns platform, delivering 148+ billion emails for senders like you every month.
Send 100 emails/day free forever. SendGrid is the world's largest email infrastructure as a service provider. We send over 100 billion non-spam emails a month for over 80,000 paying customers including technology leaders like AirBnB, Spotify, and Uber. Try for free.
Twilio SendGrid is a cloud-based SMTP provider that acts as an email delivery engine, allowing you to send email without the cost and complexity of maintaining your own email servers. Twilio SendGrid manages the technical details of email delivery, like infrastructure scaling, ISP outreach, reputation monitoring, and real-time analytics.
Learn to send transactional and marketing emails at scale with the platform that offers a 99% deliverability rate. From quickstarts and onboarding guides to full API reference, the Twilio SendGrid docs have everything you need to send email at scale.
Twilio SendGrid. The Email API for optimal inbox placement. Send marketing and transactional email through the Twilio SendGrid platform with our Email API, proprietary mail transfer agent, and infrastructure for scalable delivery. Start for free.
The SendGrid v3 Web API provides a REST-like interface that enables you to send email at scale, ensuring your application can handle high-volume email with ease. Whether you're sending transactional emails, marketing campaigns, managing your contacts, or monitoring the health of your email statistics, the SendGrid v3 Web API provides endpoints ...
SendGrid offers Two Factor Authentication and IP Access Management features to secure your account. Additional security information can be found here. Sender Authentication is the functionality that shows ISPs that SendGrid has your permission to send emails on your behalf.
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Centralize your email communications with SendGrid's email platform to get a complete view of the entire customer journey.
Create a new account with SendGrid to send automated drip campaigns, newsletters, and more for free.
