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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.
- Free SMTP Email Server
Send 100 emails/day free forever. SendGrid is the world's...
- Pricing and Plans
Start For Free Contact Sales. Sign up to send transactional...
- Contact Support
We recommend using "apikey" for your SMTP username and...
- Email Platform
Centralize your email communications with SendGrid's email...
- Overview
SendGrid is trusted by extraordinary businesses like Spotify...
- Login
login. Username or email address. Continue. Don't have a...
- Servicio SMTP & Entrega De Email
SendGrid es líder en el mercado en entregabilidad de emails....
- Email API
The Email API by developers, for developers. Integrate and...
- Free SMTP Email Server
SendGrid offers a free SMTP relay and flexible APIs to send up to 100 emails per day. You can also access real-time analytics, template editing, marketing campaigns, and live customer support.
Compare the features and benefits of SendGrid's email solutions for developers, marketers, and businesses. Choose from free, essentials, pro, premier, or custom plans with different email volumes, deliverability, analytics, and support options.
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.
SendGrid is a platform that offers Email API services for marketing and transactional email. It provides features such as delivery optimization, sender authentication, analytics, and integration with other communication channels.
Find answers to common questions about SendGrid, such as how to sign up, send emails, authenticate senders, and manage billing. Learn how to integrate with SMTP or Web API, troubleshoot delivery issues, and secure your account.
Learn how to use the SendGrid v3 Web API to send email at scale with Twilio. Find endpoints, operations, helper libraries, and openAPI specification for the Email API.
