A full list of Google voice commands you can use with Google Assistant to make everyday tasks easier

You can use Google voice commands with Google Assistant and Voice Match on compatible devices to perform certain tasks ...

A comprehensive list of Siri voice commands you can use on an iPhone

You can use Siri voice commands to control certain features of your iPhone through the virtual assistant hands-free.
CNET

The Only Alexa Command List You'll Ever Need: 200+ Voice Commands for Your Echo

With the new premium $35 Alexa Voice Remote Pro, you can say "Alexa, find my remote" into any Echo device you own (or the dedicated Remote Finder button in the Fire TV app) to play a sound from your ...
TechCrunch

Spotify’s AI DJ now lets you use voice commands to personalize your tunes

In a bid to make its AI DJ feel more interactive, Spotify is updating the feature to allow users to request music or change the mood of a playlist using voice commands. The company is rolling out this ...