What are some alternatives?
When comparing Kai Says and Hound, you can also consider the following products
Omnipage - OmniPage solutions offer industry-leading optical character recognition (OCR) for fast, easy, accurate document conversion.
Google Assistant - Get things done with Google Assistant
Cortana - Cortana is your personal assistant.
Siri Shortcuts - Siri is an intelligent assistant that offers a faster, easier way to get things done on your Apple devices. Even before you ask.
Madonna Virtual Assistant - Synthetic Intelligence Network in an innovative Artificial Intelligence (AI) software solution provider with primary focus on developing next generation on-device Artificial Intelligence (AI) frameworks.
Bixby - Advanced AI voice assistance for Samsung devices