The 15 Best Email & Newsletters Tools & Websites in 2026

Looking for the best email & newsletters tools? We curate hundreds of tools on DesignBookmark, and these are the 15 best picks worth your time in 2026 — whether you're just starting out or leveling up your stack.

1. 
   1Ghost

   The independent publishing platform for creators and newsletters.

   Visit Ghost
2. 
   2ConvertKit

   The email-first operating system for creators, now Kit.

   Visit ConvertKit
3. 
   3Resend

   The email API for developers, built on React Email.

   Visit Resend
4. 
   4Mailchimp

   The all-in-one email marketing and automation platform.

   Visit Mailchimp
5. 
   5Beehiiv

   The newsletter platform built for growth, by Morning Brew alums.

   Visit Beehiiv
6. 
   6Substack

   Publish a newsletter and build a subscription audience.

   Visit Substack
7. 
   7Loops

   A better way to send product and marketing emails for SaaS.

   Visit Loops
8. 
   8MailerLite

   Email marketing tools to grow your audience affordably.

   Visit MailerLite
9. 
   9Customer.io

   Automated messaging across email, push, SMS and in-app.

   Visit Customer.io
10. 
    10Klaviyo

    The marketing automation platform built for ecommerce.

    Visit Klaviyo
11. 
    11Brevo

    Email, SMS and marketing automation, formerly Sendinblue.

    Visit Brevo
12. 
    12ActiveCampaign

    Email marketing, automation and CRM for growing businesses.

    Visit ActiveCampaign
13. 
    13Postmark

    Fast, reliable transactional email delivery for apps.

    Visit Postmark
14. 
    14SendGrid

    Trusted email delivery and marketing at scale, by Twilio.

    Visit SendGrid
15. 
    15Flodesk

    Beautiful email marketing for creators and small businesses.

    Visit Flodesk