Sendgrid
4 comparisons available
About Sendgrid
SendGrid (now Twilio SendGrid) is the world's largest cloud email infrastructure provider, delivering over 100 billion emails per month for businesses ranging from startups to Fortune 500 companies. Founded in 2009 in Boulder, Colorado and acquired by Twilio in 2019 for $3 billion, SendGrid offers two core products: Email API for developers sending transactional email programmatically, and Email Marketing for drag-and-drop campaign creation. SendGrid's Email API is the industry standard for transactional email — powering order confirmations, password resets, account notifications, and receipts for companies like Airbnb, Spotify, and Uber. The platform's deliverability infrastructure handles ISP relationships, bounce management, unsubscribe handling, and reputation monitoring — abstracting away the complexity of email delivery at scale. The free plan includes 100 emails/day forever. The Essentials plan starts at $19.95/month for up to 50,000 emails. Pro plans scale to millions of emails with dedicated IP addresses and advanced analytics. For teams already using Twilio, SendGrid integrates naturally into the broader communications platform.
Frequently Asked Questions
Is SendGrid free?
SendGrid has a free plan with 100 emails/day (3,000/month) forever with no credit card required — sufficient for testing and small projects. The Essentials plan is $19.95/month for 50,000 emails, and scales to $89.95/month for 200,000 emails. Pro plans start at $89.95/month and add dedicated IP addresses and advanced support.
SendGrid vs Mailchimp: which is better?
SendGrid is better for developers sending transactional email via API — receipts, notifications, password resets, and automated sequences triggered by user actions. Mailchimp is better for marketers creating newsletter campaigns, promotional emails, and audience segmentation without coding. Many companies use both: SendGrid for transactional, Mailchimp for marketing.
What is SendGrid's deliverability like?
SendGrid's deliverability is among the best in the industry, backed by 15+ years of ISP relationship management, dedicated IP pools, and proprietary delivery infrastructure. The platform provides real-time delivery analytics, bounce and spam report tracking, and tools to manage your sender reputation. Dedicated IP addresses (available on Pro) further improve deliverability for high-volume senders.
Top Alternatives to Sendgrid
Mailchimp
Better for marketing email campaigns with template builders
Amazon SES
Cheapest email API at $0.10/1,000 emails for AWS users
Postmark
Focused purely on transactional email with best deliverability
Mailgun
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Brevo
Email + SMS + WhatsApp marketing at lower price
Klaviyo
Better for e-commerce email with revenue attribution