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@@ -646,6 +646,7 @@
 | [Enveloop](https://enveloop.com) | Design, host, and send emails and texts. All from one place - with a simple API | `apiKey` | Yes | Yes |
 | [EVA](https://eva.pingutil.com/) | Validate email addresses | No | Yes | Yes |
 | [Guerrilla Mail](https://www.guerrillamail.com/GuerrillaMailAPI.html) | Disposable temporary Email addresses | No | Yes | Unknown |
+| [Heybounce](https://www.heybounce.io/#email-verification-api) | Email Verification API | No | Yes | Yes |
 | [ImprovMX](https://improvmx.com/api) | API for free email forwarding service | `apiKey` | Yes | Unknown |
 | [Kickbox](https://open.kickbox.com/) | Email verification API | No | Yes | Yes |
 | [mail.gw](https://docs.mail.gw) | 10 Minute Mail | No | Yes | Yes |