
Hyvor Relay
6.9#7 in email apisFrom €30 a monthFree planWebAPISelf-hosted
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| Fact | Hyvor Relay | MailerSend |
|---|---|---|
| Integrations | The self-hosting guide lists built-in Prometheus, Grafana, and Alertmanager integrations for monitoring and observability. | Official integrations include WordPress, WooCommerce, Firebase, Symfony, React Email, Supabase, Make, NocoDB, Pipedream, Zapier-related tools and others. |
| Product | Hyvor Relay is an open-source, self-hostable email API designed for developers. | MailerSend provides transactional email delivery through an email API and SMTP relay. |
It suits developers who need an email API and want a hosted or self-hosted deployment. Teams needing newsletter management should note that it has no built-in newsletter features.
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.