Hyvor Relay vs Mailazy
Hyvor Relay
relay.hyvor.com
Mailazy
mailazy.comSide by side
| Figure | Hyvor Relay | Mailazy |
|---|---|---|
| Price from | €30/mo | $49/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 3 |
| Spec score · Email APIs | 8.6 (#5) | 8.2 (#11) |
| Integrations | The self-hosting guide lists built-in Prometheus, Grafana, and Alertmanager integrations for monitoring and observability. | The integrations page lists Shopify, Stripe, HubSpot, Zapier, Segment, and Slack among its connections. |
| Product | Hyvor Relay is an open-source, self-hostable email API designed for developers. | Mailazy provides a platform for transactional and marketing email, including newsletters and lifecycle flows. |
| Security | The hosting documentation says its HTTP server has built-in application-layer rate limiting and recommends cloud-provider DDoS protection for network-layer attacks. | The homepage says SMTP passwords and AI keys are encrypted at rest with AES-256-GCM and are never shown back. |
Plans
Hyvor Relay
- Enterprise License€10,000 a year
- Cloud Standard€30 a month
- Self-Hosted Open-SourceFree
In their own words
Hyvor Relay
Hyvor Relay has no write-up on Specifiction yet; its figures are above.