MailerSend
7.8#2 in email apisFrom $7 a monthFree planiOSWebAPI
VisitMailerSend vs MailKite Server
MailKite Server
6.4#20 in email apisFree planFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | MailerSend | MailKite Server |
|---|---|---|
| API limits | The API rejects attachments larger than 25 MB and restricts bulk-email endpoints to Hobby plans and above. | The maker says templates, scheduling, attachments, tracking, and other hosted-only features are not yet part of the self-hosted API surface. |
| Company | MailerSend says it was launched by the team behind MailerLite and is a United States-registered company. | MailKite is a business name of SendHub LLC, whose listed address is 30 N Gould St #59709, Sheridan, Wyoming 82801, USA. |
| Integrations | Official integrations include WordPress, WooCommerce, Firebase, Symfony, React Email, Supabase, Make, NocoDB, Pipedream, Zapier-related tools and others. | MailKite lists official SDKs for Node.js, Python, Ruby, Go, PHP, Java, C#, and Rust, plus a CLI, an MCP server, and SMTP relay integrations. |
| SDKs | Official libraries are listed for PHP, Laravel, Node.js, Go, Python, Ruby and Java, plus an OpenAPI collection. | The official Node or TypeScript client can target a self-hosted server by setting its base URL. |
| Support | Official plans provide email support, live chat on higher tiers, priority support and onboarding assistance for Professional customers. | The self-hosted server page directs users to GitHub discussions and setup documentation; it describes human support as a MailKite Cloud offering. |
MailerSend plans
- FreeFree
- Hobby$7 a month
- Starter$35 a month
- Professional$110 a month
- EnterprisePriced on request
MailKite Server plans
- MailKite Server (AGPL-3.0)Free
Pick MailerSend if…
MailerSend suits teams that need transactional email delivery through an API or SMTP relay. Its inbound routing and monitoring tools may also fit applications that process replies or track delivery activity.
Pick MailKite Server if…
You want what its maker publishes above — check its page for the details.