
Portlight
Developer ToolsMail, webhooks, and tunnels for localhost
About
Most developers juggle separate tools for catching emails, testing webhooks, and exposing localhost. Portlight puts all three in a single desktop app. One click to start. Local SMTP catches every email your app sends. Webhook listener shows every payload with one-click replay. HTTPS tunnels give your localhost a public URL. No terminal commands, no browser tabs, no config files.
Posted
March 13, 2026
Builder
BU
Builder