Quick Comparison

Tool Best For Pricing Platforms
ConvertKit Creators, bloggers, and solopreneurs growing an email audience Free (up to 1 Web
Resend Developers building transactional email into apps who want clean DX and React templates Free (3 Web
SendGrid Businesses needing high-volume reliable email delivery with strong deliverability Free (100/day) Web
Beehiiv Newsletter creators who want monetization tools and audience growth built in Free (up to 2 Web
Substack Writers who want the simplest path to a paid newsletter with a built-in reader network Free to publish; Substack takes 10% of paid subscription revenue Web, iOS, Android

The Best Mailchimp Alternatives

Free (up to 1

Email marketing platform built for creators

  • Focuses on creators and audience growth with features like visual automation funnels and landing pages, unlike Mailchimp's general small business marketing suite.
  • Its free plan supports up to 1,000 subscribers, double Mailchimp's 500, and its paid tiers are simpler and more creator-focused.

Best for: Creators, bloggers, and solopreneurs growing an email audience

Verdict: Choose ConvertKit if you are a creator, blogger, or solopreneur primarily focused on growing and automating communication with an email audience.

Free (3

Email API for developers built with DX in mind

  • Built as a developer-first email API with React-based templates and clean DX, whereas Mailchimp is a traditional marketing platform with a drag-and-drop editor for non-technical users.
  • Primarily designed for transactional email and programmatic sending, not the broad marketing automations and landing pages central to Mailchimp.

Best for: Developers building transactional email into apps who want clean DX and React templates

Verdict: Choose Resend if you are a developer needing to integrate a clean, modern email API for transactional emails into your application.

Free (100/day)

Email delivery platform for transactional and marketing email

  • Specializes in high-volume, reliable email delivery and deliverability for both marketing and transactional email, while Mailchimp is more of an integrated marketing suite.
  • Its free tier allows 100 emails per day, which is more restrictive for volume than Mailchimp's 500-contact limit, but its Pro plan is built for larger sending needs.

Best for: Businesses needing high-volume reliable email delivery with strong deliverability

Verdict: Choose SendGrid if your business priority is high-volume, reliable email delivery for both marketing and transactional messages.

Free (up to 2

Newsletter platform built by former Morning Brew engineers

  • Built specifically for newsletter creators with integrated monetization (ads, subscriptions) and audience growth tools, which are not Mailchimp's core focus.
  • Offers a free plan for up to 2,500 subscribers, a higher threshold than Mailchimp's 500, directly supporting newsletter scaling.

Best for: Newsletter creators who want monetization tools and audience growth built in

Verdict: Choose Beehiiv if you are a newsletter creator who wants built-in tools for audience growth and multiple monetization paths.

Free to publish; Substack takes 10% of paid subscription revenue

Platform for independent writers to publish and monetize newsletters

  • Is a complete publishing and monetization platform where writers can easily charge subscriptions, taking a 10% revenue cut instead of a monthly fee.
  • Centers on a built-in reader network and simple publishing workflow, lacking the broad marketing automation and segmentation features of Mailchimp.

Best for: Writers who want the simplest path to a paid newsletter with a built-in reader network

Verdict: Choose Substack if you are an independent writer who wants the simplest way to start and monetize a paid newsletter with a built-in audience.

Frequently Asked Questions

What is the best free alternative to Mailchimp?

For a higher free subscriber limit, Beehiiv (2,500) or ConvertKit (1,000) are strong choices, depending on if you're a newsletter creator or a general content creator.

Which Mailchimp alternative is best for developers?

Resend is built specifically for developers with a focus on developer experience and modern APIs, unlike Mailchimp's marketing-focused interface.

What is the best alternative for a paid newsletter?

Substack offers the simplest all-in-one path to a paid newsletter, while Beehiiv provides more advanced growth and monetization tools for scaling.