Welcome to AlphaCast

We are combining all our opinions, knowledge, and experience to see if we can predict the future.

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Try making a prediction:

Will Donald Trump still be President of the United States on January 20, 2018?

What do you think the chances are?

Here's how AlphaCast works:

Browse Questions

Look at the predictions of others and see where you have an opinion.

Make a Prediction

Add your own predictions and change the crowd consensus.

Update your Predictions

When you get new information or change your opinion, update your prediction.

Were you Right?

When the answer is known, see how well you did. If your prediction was way off, why? Learn from this experience and keep getting better.


Expert Tip!

Update your prediction often to reflect your latest thinking and information available to you.

Updating your forecasts often ensures you stay up to date with the rest of the crowd. To make this even easier for you we have a mobile app you can download so making a forecast from anywhere is just plan easy!

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Current Forecasting Challenges


It's Game Time!

Got game? If the sport is in season, then we've got questions. Show us your skills predicting the major sporting events.

Dec 31, 2017 09:11PM UTC

Politically Speaking

Hot topics in U.S. and global politics that impact the state of the union and the rest of the world.

Dec 31, 2017 03:59PM UTC

World's Largest Companies

Predict business events influencing the world's biggest companies, their leaders, employees, and customers - and the general marketplace at large.

Dec 31, 2017 05:31PM UTC

Disruptive Innovation & Tech

How soon until Amazoogle takes over the world? The 1st commercial trip to Mars? Make predictions on the most innovative technology, products and businesses.

Dec 29, 2017 09:24PM UTC


If it's trending news circulating on front pages, or blowing up on Twitter and Facebook, we'll ask you to predict about it.

Jan 05, 2018 10:44PM UTC
Crypto coin

Cryptocurrency Predictions

We ask about the price of BTC, ETH, LTC, prominent alt-coins, and events that will influence them.

Jun 11, 2018 03:49PM UTC