Campayn vs Substack

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Campayn

See full pricing history

USD · US · source: www.campayn.com

Plan	Pricing	Charged by	Offer type
Basic	USD 19 monthly $ 19 usd/month	Flat · /month	Standalone · Fixed

Substack

See full pricing history

USD · US · source: substack.com

Plan	Pricing	Charged by	Offer type
Free publication	Free Free to publish without paid subscriptions	Flat · per month	Standalone · Free
Paid publication	Substack retains 10% of paid subscription revenue, plus card fees Substack retains 10% of paid subscription revenue, plus card fees	Usage · percentage of subscription revenue	Standalone · Usage based

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Campayn

Basic

Highlights 500: Included
Highlights 3,000: Included
Highlights 5,000: Included
Highlights 10,000: Included
Highlights 25,000: Included
Highlights 50,000: Included
Highlights 75,000: Included
Highlights 100,000: Included
Highlights Includes all core features: Included
Highlights Send 15000 emails to 3000 contacts: Included
Highlights Email support: Included
Highlights 1 autoresponder: Included

Substack

Free publication

Plan card Newsletter publishing: Included
Plan card Subscriber management: Included
Plan card Hosted publication website: Included

Paid publication

Plan card Writer revenue share: 90% before card fees

Included
Plan card Paid subscriptions: Included
Plan card Audience analytics: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Campayn

August 27, 2026 Source
- Basic: USD 19 monthly

Substack

August 27, 2026 Source
- Free publication: Free
- Paid publication: Substack retains 10% of paid subscription revenue, plus card fees