About SendGrid
SendGrid (by Twilio) is a cloud-based email delivery platform providing transactional email API, marketing email campaigns, and email deliverability tools. It handles billions of emails monthly and is the go-to solution for developers needing reliable, scalable email infrastructure.
Key Features
- Transactional email API
- Marketing email campaigns
- Email template editor (drag-and-drop)
- Email deliverability tools and analytics
- SMTP relay and Web API
- Dynamic templates with Handlebars
- Inbound Parse (receive emails via webhook)
- Email validation API
Pros
- Industry standard for transactional email
- Generous free tier (100 emails/day)
- Excellent API and developer experience
- Strong deliverability and reputation management
Cons
- Marketing email features are basic compared to Mailchimp
- Support quality varies by plan tier
- IP warming and sender reputation require attention
Integrations
ZapierMakeSalesforceWordPressShopifyAzure
Best Use Cases
- Transactional email (receipts, notifications, alerts)
- Application email infrastructure
- Marketing email campaigns
- Email deliverability optimization
SendGrid Alternatives
Looking for alternatives to SendGrid? See all SendGrid alternatives →
Quick Info
- Website
- sendgrid.com
- Founded
- 2009
- Company
- Acquired by Twilio
- Pricing
- freemium
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