Alternatives
Products that do what A prediction market where you can bet against my goals does
- 1CY
Hi HN! Excited to show off the project we've been working on for the last couple months. We started with an idea for a crazy twist on prediction markets: You come up with a question for traders to predict, and then decide the outcome yourself. For example, you could create a market on “Will my date with [X] go well?” Anyone can bet on it, and the bets create a forecast on the chance your date goes well. After the date is over, you get to judge the result and reward the traders who picked the correct side. There are so many ways for this mechanism to go wrong: the creator of the market can be…
2022 · manifold.markets
- 2IC
2019 · karma.fm
- 3NA
2015 · numer.ai
- 4BA
2013 · github.com
- 5IM
2013 · scarcecapital.com
- 6IM
2013 · futureblock.com
- 7SB
With my friends we wanted to have a nice friendly competition (no money involved) about the football worldcup by predicting the results. I though this might interest other groups of friends so I coded a website just for that in 3 days. Nothing ground breaking but I like the suscription system "Doodle" style with just links, no personal infos... Tell me what you think !
2014 · nospronos.com
- 8SI
2021 · static.loop54.com
- 9HI
2013 · quantopian.com
- 10BG
- 11
- 12BT
2020 · tradytics.com
- 13CE
2020 · github.com
- 14AI
2019 · getportal.co
- 15IB
I've gotten to the point in my career where I now make strategic decisions often (hiring, firing, choosing what equipment to go with, etc.), as well as in my personal life where I need to strongly weigh my options for a big purchase or investment. I found a not-so-surprising parallel between the two as these decisions "resolved." Am I making good decisions or am I getting lucky? Did some research, read some books, and realized I should get in the habit of tracking my decision process. That quickly turned into the idea that formed Convexly. The landing page is a 10-question calibration quiz…
Apr 2026 · convexly.app
- 16IT
2019 · insider-trading-game.netlify.com
- 17FP
2018 · boggio-analytics.com
- 18IM
Goal is to be kinda like The Economist meets Metaculus Just a quick MVP, would love to hear any feedback
2023 · baseratetimes.com
- 19MW
2012 · livelystocks.com
- 20GP
2019 · chrome.google.com
- 21NI
Jul 2026 · negativeev.com
- 22WF
2012 · facebookipodayclosingprice.com
- 23QG
2016 · slack.com
- 24FP
2017 · tradematesports.com
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