ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Pinggy.io - Public URLs for localhost without downloading any binary
Onboardbase - Onboardbase enables teams to collaboratively work, store, manage and share secrets like environment variables, passwords, credit cards across your team effectively and securely.
Pagekite - Bring your localhost servers on-line.
Loophole Cloud - Instant hosting, right from your local machine
Packetriot - Secure and Instant hosting on any network.