Alternatives to SendGrid

Transactional and marketing email platform with delivery analytics

Billion Mail

Open-source alternative to Mailchimp, Resend, and SendGrid — Self-hosted email marketing with AI-powered creation and real-time analytics

15.1k 1.6k 2mo

DoubleZero

Open-source alternative to Mailgun, Resend, and SendGrid — Self-hosted email API solution for developers to control their stack

1.2k 67 1y

Hyvor Post

Open-source alternative to Mailchimp, Resend, and SendGrid — Privacy-focused email newsletters with customizable templates and archives

31 3 2mo

Hyvor Relay

Open-source alternative to Mailgun, Resend, and SendGrid — Self-hosted email API with automated deliverability and open-source licensing

635 34 2mo

Keila

Open-source alternative to Mailchimp, SendGrid, and Substack — Self-hosted newsletter platform with data protection and control

2.1k 151 2mo

Plunk

Open-source alternative to Mailchimp, Resend, and SendGrid — Open-source email platform for marketing and transactional messages

5.2k 364 2mo

Postal

Open-source alternative to Mailchimp, Resend, and SendGrid — Self-hosted email delivery platform for transactional and bulk emails

16.6k 1.3k 2mo

Sendportal

Open-source alternative to Mailchimp, Resend, and SendGrid — Self-hosted email marketing with unlimited campaigns and API access

2.1k 461 2y

Sendune

Open-source alternative to Mailchimp, Resend, and SendGrid — AWS SES-based platform for emails, SMS, and workflow automation

2.1k 128 2mo

Sessy

Open-source alternative to Mailgun, Resend, and SendGrid — Self-hosted SES dashboard for tracking deliveries and analytics

887 40 2mo

Wraps

Open-source alternative to Customer.io, Resend, and SendGrid — Self-hosted email platform with React templates and SES integration

46 7 2mo

useSend

Open-source alternative to Mailchimp, Resend, and SendGrid — Self-hosted email platform for transactional and marketing messages

4.4k 379 3mo