Lark
Run recurring agent tasks on a dedicated cloud computer
Webhooks
Send automated notifications between services when specified events occur, enabling connected workflows and updates.
MailFlash
Send transactional messages from verified domains over SMTP or an API
TextKit
Send and receive North American text messages through an API
Defang Station
Give coding agents a persistent workspace in the cloud
mailkube
Send transactional email through a developer-focused API and SMTP relay
OpenMail
Email inboxes and messaging infrastructure for AI agents
Testera Probe
Build and inspect API test flows on a visual canvas
MachineMail
Email inboxes and trust reports for AI agents
NotifyGate
Route, throttle, mute, and escalate notifications through configurable rules.