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SendGrid
Email delivery and marketing from Twilio
freemiumFrom $19.95/moemailtransactionalmarketingtwilio
Overview
SendGrid by Twilio offers both transactional and marketing email services with a generous free tier of 100 emails/day.
Key Features
- ✓Transactional email
- ✓Marketing campaigns
- ✓Email validation
- ✓Dynamic templates
- ✓A/B testing
- ✓Analytics
Pros
- +100 emails/day free forever
- +Both transactional + marketing
- +Huge scale capacity
Cons
- −Deliverability can be inconsistent
- −UI is clunky
- −Support quality varies