Newsletter decision guide
Newsletter capabilities
The fastest route from an idea to a free or paid publication, with discovery built in and little technical setup.
Choose Substack for newsletters if
- independent writers and journalists who want minimal setup
- publishers who value built-in discovery and community
Skip it if
- teams needing deep segmentation or automation
- large paid publications sensitive to a percentage revenue cut
| Capability | Support |
|---|---|
| Editor | Partial |
| Web archive | Yes |
| RSS to email | No |
| Paid subscriptions | Yes |
| Referrals | Yes |
| Recommendations | Yes |
| Ad or sponsor network | No |
| Segmentation | Partial |
| Automation | Partial |
| A/B testing | No |
| API and webhooks | No |
| Analytics | Partial |
| Transactional email | No |
Editor and publishing
Posts publish to email and the web together, with support for text, podcasts, video, custom domains, comments, chat, and subscriber access.
Growth and discovery
Notes, recommendations, network discovery, referrals, and community features can help a publication reach readers inside Substack.
Monetization
Monthly, annual, group, gift, and complimentary subscriptions are native; Substack takes a flat 10% of paid-subscription revenue.
Automation
Welcome and win-back campaigns cover common publication needs, but this is not a deep behavior-driven automation system.
Analytics
Reporting covers publication and subscriber activity but is less configurable than specialist marketing or analytics platforms.
Deliverability and domain
A custom domain is available for a one-time fee. Plan migration carefully because billing and sending relationships may need to be re-established.
API and integrations
Public API and webhook control are limited compared with developer-first or business email platforms.
Free entry
Free to publish, with no monthly platform fee; paid publications incur platform and payment-processing fees.
Pricing approach
Substack takes 10% of paid-subscription revenue, in addition to payment-processing fees. Model that percentage against expected annual revenue.
Material tradeoff
You trade design and automation control for simplicity, and the 10% paid-subscription fee becomes material as revenue grows.
Official sources checked August 2, 2026
Keep comparing
A platform's feature list is not the decision. Compare its publishing model, economics, migration path, and missing capabilities against your actual workflow.
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