Compare
Compare, honestly
Every page here includes a “when to choose them” section, a verification date, and a correction address — because comparisons you can't trust are just ads.
Developer email platforms
- SendGrid alternative — and a drop-in migration that keeps your SDK
- Resend alternative
- Postmark alternative — migration
- Mailgun alternative — migration
- EmailJS alternative — drop-in browser SDK
- Loops alternative
Newsletter & creator platforms
- Mailchimp alternative
- Substack alternative
- beehiiv alternative
- Buttondown alternative
- Kit (ConvertKit) alternative
Secure email
Our stake, declared: we make Email Fast, so read these with that in mind — then check the claims. Competitor facts carry the date we verified them on their own public pages, and corrections go to hello@emailfast.dev.