Compare software

ngrok vs localhost.run: catalog facts
ngrok	localhost.run
Freemium Free to start, with paid plans for more features.	Freemium Free tunnels with random domains; custom domains cost $9 per month billed annually.
Windows, macOS, Command line	Command line
Public URL for a local app in one command Useful for receiving webhooks during development	Works with the standard SSH client, nothing to install No sign-up for free tunnels
Traffic is routed through ngrok's service Product has grown into a broad commercial platform beyond simple tunnels	Free domains are not stable between sessions Custom domains require a paid subscription
Downloadable app, Hosted service	Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.