Join thechorus
Every Market Starts with You.
Propose what you're arguing about. The crowd votes on which ones become real markets.
Top right now
See the whole boardThe next big market is your idea.
Chorus turns the questions people argue about into prediction markets. Propose any question, rally votes, and help decide which markets should exist. Chorus is working toward letting you trade the most-wanted ones right here, through licensed exchange partners.
How Chorus works
1.Propose
Ask any question. The crowd decides if it's worth a market.
2.Rally
Vote and argue it out. The most-wanted markets rise to the top.
3.Trade
Chorus is building toward letting you trade the top markets right here, through licensed exchange partners, where it's legal.
The board
Questions
Not yet. Right now, Chorus is where markets get proposed and voted on. Chorus's goal is to let you trade the most popular ones right here, through licensed, regulated exchange partners, subject to regulatory approval and where it's legal for you. See Where Chorus is going.
Chorus plans to partner with licensed, CFTC-regulated exchanges. They would list and settle the markets; you'd find, discuss, and trade them on Chorus. Nothing is live yet, and no specific market is guaranteed to be listed.
No money changes hands on Chorus today. Votes have no cash value.
Votes show which markets people actually want. That's what helps get a market listed, and early proposals and votes shape what gets built first.
Every proposal is checked against Chorus's rules first. If it passes, it goes live on the board for votes. Chorus emails you either way.
Yes, to propose a market or vote. Continue with Google or your email: there's no password, and it takes a few seconds. Anything you wrote or tapped before signing in is still there when you're back.
An upvote means “I want this market.” A lean is what you think will happen: tap Yes or No, or one outcome. Commenting with a stance counts as your lean too, and you can change it anytime. Once 10 people lean, the split shows. It's sentiment, not odds or a price.
The first 1,000 accounts get a permanent “Founding Proposer #N” badge, numbered by sign-up order. It's status only.
A proposal that reaches 100 votes before Chorus launches becomes a Founding Market: the first batch Chorus brings to exchange partners. That isn't a promise any of them will be listed; the exchanges decide that.
The 10 proposals that gained the most votes each week, Monday to Sunday (UTC). Every Monday the week is saved to an archive. See this week's.
Pages for real events, like an awards night or a launch, at /events/[name]: a countdown to the date, the markets proposed for it, what's rising, and what the crowd thinks. When you propose, you can pick an active event under “Part of.”
Chorus wrote it up from their post on X. It goes through the same checks as any proposal, and the person it credits can claim it with a private link; then it shows their username.
It shows a Resolved badge, the outcome, and, once at least 10 people leaned, how the chorus called it, like “72% of the chorus thought Yes. It happened.” The proposer and everyone who leaned get an email. Your own record of calls is on your profile, and only you can see it.
A page for a creator at /c/[handle], with a “Founding Creator” badge. Join through their link and your proposals show on their board, ranked by votes.
Sometimes Chorus shares a proposal it turned down because the wording couldn't settle or the outcome was in someone's own hands. It shows the question, never who proposed it, and never anything hateful, violent, or about private people or minors.
Anyone 18 or older.