Ghost
Open-source publishing with built-in memberships and email.
Ghost is an open-source publishing platform that ships with newsletter sending and paid memberships. Self-host on your own infrastructure or use Ghost Pro. Great fit for publishers who want to own their stack.
Judged purely as an API. What the request contract guarantees on retry, how complete the webhook event coverage is, whether suppressions are readable and writable programmatically, and how much the message log retains when something needs debugging in production.
Against high-frequency programmatic sends where a missed delivery is a product failure, Ghost covers webhook coverage, the suppressions API, batch sending, and SDK breadth, and does not cover idempotency keys, event stream, and operating track record. Whether that gap matters depends on how central those are to the build.
- Idempotency keys: No
- Webhooks: Yes
- Event stream: No
- Operating since: 2013
- Suppressions API: Yes
- Best published rate per 1,000: Tiers not published in comparable form
- Batch sending: Yes
- SDKs: node
- Deliverability: Depends on the SMTP provider configured (often Mailgun for Pro).
Depends on the SMTP provider configured (often Mailgun for Pro).
Independent publishers who want to own their content and stack.
- › Full ownership in self-hosted mode
- › Memberships and Stripe integration
- › Beautiful default themes
- › Requires another SMTP provider for sending at volume
- › Heavier than Buttondown for plain newsletters
Features at a glance
| API | Yes |
| SMTP | Yes |
| SDKs | node |
| Webhooks | Yes |
| Templates | rich |
| React Email | No |
| Batch send | Yes |
| Scheduled send | Yes |
| Suppressions | Yes |
| Multi-tenant | No |
| Inbound parsing | No |
| Event stream | No |
| Idempotency keys | No |
| Dedicated IP | No |