# Substack

> Newsletter platform with built-in network discovery

Source: https://aistack.sh/tool/substack
Category: Social and publishing
Site: https://substack.com
Status: active
Last verified by a human: 2026-05-05

Free to publish. 10% of paid subscriptions, 0% on free. Notes feed and recommendations push your work to readers already on Substack — the trade-off vs Beehiiv is network reach over ad and referral monetization.

## Pricing

As published on the tool page: Free to publish · 10% of paid subs

## Alternatives

- Beehiiv — https://aistack.sh/tool/beehiiv

## Head-to-head comparisons

- [Beehiiv vs Substack](https://aistack.sh/compare/beehiiv-vs-substack) (markdown: https://aistack.sh/compare/beehiiv-vs-substack/llms.txt)

## Used in 1 tested stack

- [AI newsletter (Substack)](https://aistack.sh/stack/ai-newsletter-substack) — Publish + grow, $53/mo

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From aistack.sh. Last updated 2026-05-05.