1
ConvertKit Free tier

Email marketing platform built for creators — newsletters, automations, and digital products.

Free for up to 1,000 subscribers · Paid from $25/mo Creators and solo businesses who want simple, powerful email
Sequences Automations Landing Pages Digital Products
2
Resend Free tier

Developer-first email API with React email templates and simple SDK.

Free for 3K emails/mo · Free Developers wanting a modern email API
React Email API-First Webhooks Analytics
3
Buttondown Free tier

Simple, elegant newsletter tool with markdown support, automation, and paid subscriptions.

Free for 100 subscribers · Free Writers wanting a minimal, developer-friendly newsletter tool
Markdown Paid Subscriptions API RSS-to-Email
4
Beehiiv Free

Newsletter platform built for growth — with built-in referral programs, monetization, and analytics.

Free Newsletter creators focused on growth and monetization
Referral Program Ad Network Analytics Monetization
5
Brevo Free tier

All-in-one marketing platform for email, SMS, chat, and CRM at accessible pricing.

Free for 300 emails/day · Free Small businesses wanting email, SMS, and chat in one
Email SMS Chat CRM

Quick comparison: Mailchimp vs ConvertKit

Feature Mailchimp ConvertKit
Starting price $13/mo $25/mo

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Mailchimp comparisons

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