Both are strong choices. The short answer: pick ActiveCampaign if you are marketers who want serious automation logic. Pick Substack if you are writers monetizing directly with subscriptions.
| ActiveCampaign | Substack | |
|---|---|---|
| In one line | Email plus best-in-class automation journeys and CRM. | Publish a free or paid newsletter with zero setup. |
| Pricing | From $15/mo | Free; 10% of paid subscriptions |
| Free tier | No | Yes |
| Best for | Marketers who want serious automation logic | Writers monetizing directly with subscriptions |
| Category | Email Marketing | Email Marketing |
| Website | activecampaign.com | substack.com |
ActiveCampaign details Substack details
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