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Substack vs EmailOctopus
Both sit in newsletters & publishing. Here is how they differ on the things you can actually check.
Substack
substack.com
Free to run; takes a percentage of paid subscriptions. Includes a discovery network, notes and podcast hosting.
Free planNewsletters & Publishing
Visit SubstackEmailOctopus
emailoctopus.com
Low-cost email marketing that can send through your own Amazon SES account, cutting per-email costs sharply at volume.
Free planNewsletters & Publishing
Visit EmailOctopus| Substack | EmailOctopus | |
|---|---|---|
| Entry price | Custom / not published | $9/mo |
| Entry plan | — | Pro |
| Paid annually | — | $9/mo |
| Price checked | 28 Sept 2026 | 21 Sept 2026 |
| Pricing model | Free | Free plan |
| Free plan | Yes | Yes |
| Category | Newsletters & Publishing | Newsletters & Publishing |
| Around since | 2017 | 2014 |
Every price here was read from the vendor's own pricing page, most recently on 21 Sept 2026. Entry tier only — vendors change pricing without notice.
Substack vs EmailOctopus, answered
- Do Substack or EmailOctopus have a free plan?
- Both do. Substack and EmailOctopus each publish an ongoing free tier rather than a time-limited trial.
- What is the difference between Substack and EmailOctopus?
- Substack: Free to run; takes a percentage of paid subscriptions. Includes a discovery network, notes and podcast hosting. EmailOctopus: Low-cost email marketing that can send through your own Amazon SES account, cutting per-email costs sharply at volume.
