Resend
Email for developers — the best API for email
Free Tier (3,000 emails/mo) Proprietary
#email #api #react
Category · Email API
Email API Tools & Alternatives
Email API in this data covers nine tools and none marked open source. Resend is email for developers, with the tagline calling it the best API for email, Loops is email marketing for modern software companies, and Postmark is fast and reliable email delivery for application developers. SendGrid is an email API and marketing campaigns at scale, Amazon SES is scalable, low-cost email sending from AWS, Mailjet is email marketing and transactional email in one EU-hosted account, and Brevo is a transactional email service and API with 99% deliverability. MailerLite is email marketing, landing pages, and automation for growing businesses, listed with a free tier of 250 subscribers a month, and Buttondown is minimalist newsletter publishing for writers, listed with a free tier of 100 subscribers a month. Choose by whether the email is transactional or marketing, using the listed free tiers, trial, and pay-as-you-go pricing as the next filter.
9 tools · 0 open-source · Prices and open-source status are as listed in the DevAlt directory.
Loops
Email marketing for modern software companies
Free Tier available Proprietary
#email #marketing #saas
Postmark
Fast and reliable email delivery for application developers
Usage-based Proprietary
#email #transactional #delivery
SendGrid
Email API and marketing campaigns at scale
60-day Trial (100 emails/day) Proprietary
#email #api #marketing
Mailjet
Email marketing and transactional email in one EU-hosted account
Free Tier (6,000 emails/mo) Proprietary
#email #api #marketing
Brevo
Transactional email service & API with 99% deliverability.
Free (300 emails/day forever; Starter from $9/mo) Proprietary
#email #transactional-email #email-api #marketing #smtp #crm
MailerLite
Email marketing, landing pages, and automation for growing businesses
Free Tier (250 subscribers/mo) Proprietary
#email #marketing #newsletters
Buttondown
Minimalist newsletter publishing for writers
Free Tier (100 subscribers/mo) Proprietary
#email #newsletters #publishing