Expose localhost to the internet. Features custom domains, SSL, HTTP basic auth and firewall for IP / CIDR restrictions. No download required.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- BSD
Brazil




Sites and apps similar to UltraHook include tunnl.gg, which is open source with a free version. Other options are ngrok, LocaltoNet, LocalXpose and Portmap.io. You can choose from more than 10 Localhost Tunnel Services like UltraHook for Linux, Mac, Windows, Android and self-hosting.
Expose localhost to the internet. Features custom domains, SSL, HTTP basic auth and firewall for IP / CIDR restrictions. No download required.




tunnel.to is a managed reverse tunneling service for exposing local applications and services through public HTTPS URLs without opening inbound ports or configuring firewall rules.



Configure port forwarding on your gateway through the NAT-PMP protocol.



Webhook Simulator provides everything you need to efficiently develop, test, and debug webhooks, saving you time and reducing errors in your development process.

Webhook debugging and cron job monitoring in one tool. Inspect, replay, and forward webhooks in real-time. Monitor background jobs with heartbeat, schedule, and event-based checks.
Btunnel gives you power to expose an http app running in localhost, helps you to share your local filesystem as well as any TCP app to the internet. Some of the features of btunnel are -




Loophole allows you to make your Web application public without actually deploying on a cloud service. It providess a user-friendly domain that you can share with your remote users/friends/teammates to try/use your WebApp.