Discover best Knowledge Engine softwares, apps and websites.
Wolfram Alpha is a computational knowledge engine that directly computes answers and provides curated data across a vast range of subjects, rather than merely linking to documents. It serves as a powerful tool for calculation, data analysis, and knowledge exploration using natural language input.
Siri is a powerful virtual assistant developed by Apple, deeply integrated across its ecosystem. It allows users to interact with their devices using voice commands to perform a wide range of tasks, from sending messages and setting reminders to searching the web and controlling smart home devices.
Braina is an intelligent personal assistant and speech recognition software for Windows, enabling voice control, automation, and knowledge access through natural language commands.
Google Now was a proactive smart assistant designed to provide users with timely information based on their routines and searches. It anticipated needs and presented relevant 'cards' without direct user queries, leveraging Google's vast data ecosystem.