Hyvor Relay vs MailerSend
Hyvor Relay
relay.hyvor.com
MailerSend
mailersend.comSide by side
| Figure | Hyvor Relay | MailerSend |
|---|---|---|
| Price from | €30/mo | $7/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 5 |
| Spec score · Transactional Email Software | 8.7 (#6) | 9.0 (#3) |
| Spec score · Email APIs | 8.6 (#5) | 9.0 (#1) |
| Spec score · Transactional email services | 8.5 (#14) | 8.5 (#15) |
| 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. |
| Webhooks | Real-time event webhooks report deliveries, bounces, domain verifications, and other events. | Webhooks notify applications about email and SMS events for workflow triggers and delivery monitoring. |
Plans
Hyvor Relay
- Enterprise License€10,000 a year
- Cloud Standard€30 a month
- Self-Hosted Open-SourceFree
MailerSend
- FreeFree
- Hobby$7 a month
- Starter$35 a month
- Professional$110 a month
- EnterprisePriced on request
In their own words
Hyvor Relay
Hyvor Relay has no write-up on Specifiction yet; its figures are above.
MailerSend
MailerSend delivers transactional email through an email API and SMTP relay. Its editing tools include drag-and-drop, HTML and rich-text editors, along with dynamic templates and split testing. Webhooks, tracking, real-time activity, analytics and suppression-list management support monitoring. Inbound routing can parse replies into application events and route them to an app for further action. Integrations listed include Zapier, Supabase, Firebase, Slack, Laravel, WooCommerce, WordPress, ChatGPT and Claude. The Free plan is free and allows 500 emails per month, 100 daily API requests, one domain and one template. Hobby costs $5.60 a month, billed $67.20 yearly, and includes 5,000 emails per month. The pricing note lists paid plans from $7/mo. A 14-day Professional trial includes 500 emails per month, 100 daily API requests and one day of log retention. MailerSend is available on web, API and iOS; its mobile app is currently only available for iOS. It states that it is GDPR-compliant and hosts services in a certified ISO 27001 data center in Belgium.