Both are strong choices. The short answer: pick Substack if you are writers monetizing directly with subscriptions. Pick Constant Contact if you are local businesses and nonprofits.
| Substack | Constant Contact | |
|---|---|---|
| In one line | Publish a free or paid newsletter with zero setup. | Long-running small-business email with events and social tools. |
| Pricing | Free; 10% of paid subscriptions | From $12/mo |
| Free tier | Yes | No |
| Best for | Writers monetizing directly with subscriptions | Local businesses and nonprofits |
| Category | Email Marketing | Email Marketing |
| Website | substack.com | constantcontact.com |
Substack details Constant Contact details
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