Resend
Best for: Agent-run newsletters
Email API with a clean developer experience, audiences and broadcasts. Easy for an agent to run a newsletter on.
Visit Resend ↗Home / Use case
Send email and run a newsletter
“I need signup emails, receipts, or a newsletter.”
Programmatic email an agent can drive through an API. Verify your sending domain first or you land in spam.
Tools for this
Amazon SES
Best for: Cheapest at volume
Very cheap bulk email from AWS. More setup and fewer niceties; you manage lists yourself.
Visit Amazon SES ↗Loops
Best for: SaaS lifecycle email
Email for SaaS: signup flows, product updates and newsletters, with a visual editor.
Visit Loops ↗