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WolframAlpha[a] is an answer engine developed by Wolfram Research. [1] It is offered as an online service that answers queries by computing answers from externally sourced data. [2][3]

Creators of Wolfram Language, Wolfram|Alpha, Mathematica; delivering computational tools, innovations, consulting solutions to the world's intellectual leaders

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Get the most out of Wolfram|Alpha: tour, examples by topic, add-ons, widgets and more.

Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

Wolfram|Alpha answers specific questions rather than explaining general topics(e.g. Enter "2 cups of sugar", not "nutrition information") You can only get answers about objective facts(e.g. Try "highest …

The introduction of Wolfram|Alpha defined a fundamentally new paradigm for getting knowledge and answers—not by searching the web, but by doing dynamic computations based on a vast collection …

Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.