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Buttondown vs Mailchimp

Side-by-side comparison of two indie startups from the Startup Spotlight directory.

Option A
Buttondown

Buttondown

Marketing

The fastest way to start a newsletter.

Buttondown is a Markdown-first newsletter platform built by a solo founder — beloved by engineers and indie writers.

Founder
Justin Duke
Founded
2017
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View Buttondown →
Option B
Mailchimp

Mailchimp

Marketing

Email and marketing automation for growing businesses.

Mailchimp is the most popular small-business email marketing platform with automation, audiences, and a website builder.

Founder
Ben Chestnut
Founded
2001
Team
500+
Listing
Free (nofollow)
Listed
May 2026
View Mailchimp →

See more alternatives

Buttondown alternatives →Mailchimp alternatives →