LiveSub is a GameHostCloud product for streamers who want their speech shown as live subtitles and translated in real time for an international audience. Audio is captured in the browser studio with voice activity detection, so silence is never sent and does not consume transcription minutes. Recognised speech is transcribed and translated server-side and pushed instantly to a personal overlay page that is added to OBS, Streamlabs or any broadcasting software supporting a browser source. The studio is organised into tabs: Control for starting and stopping capture and choosing the microphone, Appearance for font, size, colours, background, position and line count, Languages for the spoken source language and the translation targets, OBS for the private overlay URL and the recommended browser-source settings, and Subscription for trial status, renewal dates and the Stripe billing portal. LiveSub costs 29.90 euros per month and starts with a seven-day trial that includes sixty minutes of transcription. Billing, card changes and cancellation are handled through the Stripe billing portal, and the subscription can be cancelled at any time so it ends at the close of the current period. The overlay URL contains a private token and should never be shown on stream; it can be regenerated from the studio if it leaks. The interface and generated subtitles support a wide set of languages, and support is available through dashboard tickets, support@gamehostcloud.com, the knowledge base and the in-app AI assistant.