Mailchimp vs Plunk
Mailchimp
mailchimp.com
Plunk
useplunk.comSide by side
| Figure | Mailchimp | Plunk |
|---|---|---|
| Price from | $13/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 4 |
| Spec score · Transactional Email Software | 9.2 (#2) | 7.8 (#31) |
| Spec score · Transactional email services | 8.8 (#8) | 8.1 (#23) |
| Free plan | Yes | Yes |
| Integrations | Mailchimp advertises more than 300 integrations, including Shopify, WooCommerce, Canva, Zapier, Salesforce, WordPress, Stripe and QuickBooks Online. | Plunk offers a REST API, SDKs including Node.js and Python, SMTP support, webhooks, and an MCP server that works with MCP clients such as Claude Code, Claude Desktop, and Cursor. |
| Support | Official feature pages state 24/7 service and support, with onboarding specialists and customer-success services for paid customers. | The maker invites customer feedback and lists a Discord community on its site. |
Plans
Mailchimp
- FreeFree
- FreeFree
- Essentials$13 a month
- Standard$20 a month
- Premium$350 a month