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Substack vs. Buttondown

pricing checked June 2026

Cheaper start
$0/mo

Newsletter platform with paid subs

  • Best for: Independent writers selling paid newsletters
  • Model: free
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$9/mo

Minimal newsletter tool

  • Best for: Devs and minimalists
  • Model: per-contact

Pricing math

Substack is 100% cheaper than Buttondown on starting plans — roughly $9/mo · $108/yr per seat.

Formula: monthly = pricier − cheaper · percent = round((monthly / pricier) × 100) · annual = monthly × 12

Verdict

Pick Substack if you're independent writers selling paid newsletters. Pick Buttondown if you're devs and minimalists.

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Caveats

  • Substack: Takes 10% of paid sub revenue
  • Buttondown: Fewer marketing automations

More comparisons

Other ways to swap Substack or Buttondown.

Prices change often — verify on the vendor's site before switching.