Ravioli, Prediction Markets & Debates
Health Markets
This market resolves to Yes if the Endocrine Society publicly announces, by September 2026, that hormone therapy is recommended over non-hormonal treatments (including fezolinetant) for menopause based on official guidelines or recommendations. The announcement must clearly state preference and be available on the Endocrine Society's official communication channels.
This market resolves to Yes if the average percentage of uninsured patients reported by major U.S. hospitals exceeds 25% by the end of Q3 2026, as indicated in their publicly available earnings reports or official statements.
This market resolves to Yes if Universal Health Services successfully completes the acquisition of the virtual behavioral healthcare company Talkspace by October 1, 2026, as announced in the news. The resolution will be based on official announcements confirming the acquisition’s completion.
This market resolves to Yes if NICE (National Institute for Health and Care Excellence) approves funding for the new Alzheimer's treatment by November 30, 2026. The decision must be officially announced by NICE and reported in at least one major healthcare news outlet.
This market resolves to Yes if Oscar Health's stock price is greater than $12 at market close on December 31, 2026. Oscar Health has been making significant strides in healthcare innovation despite financial losses, impacting its stock performance. This market evaluates the ability of Oscar Health to maintain its stock price amid ongoing challenges and opportunities in the healthcare sector.
Will the federal judge's block on vaccine recommendations changes be overturned by December 31, 2026?
This market resolves to Yes if the U.S. Congress passes legislation to repeal the future Medicaid spending cuts as outlined in recent debates, by December 31, 2026.
Will Insight Health successfully scale its clinical AI agents by December 31, 2026?
This market resolves to 'Yes' if the U.S. Secretary of Health and Human Services announces new federal guidelines specifically targeting midwifery care by December 31, 2026. The guidelines must be focused on the practice and regulation of midwifery at a federal level. Any announcement made after this date will not be considered.
This market resolves to Yes if by December 31, 2026, at least three U.S. states enact legislation that implements price caps on hospital services. The resolution will be based on official state legislative records confirming the enactment of such caps.
This market resolves to Yes if by December 31, 2026, any prominent AI tool used for interpreting patient medical records becomes officially recognized as HIPAA-compliant. Verification will be based on public announcements from a recognized regulatory body or a statement from the tool developer confirming HIPAA compliance.
This market resolves to Yes if official healthcare reports indicate a 20% or higher increase in the number of UK patients opting to pay for certain healthcare services out of pocket compared to baseline numbers from prior years, by December 31, 2026.
Will the cost of semaglutide fall below $10 per month in low-income countries by the end of 2026?
This market resolves to Yes if by December 31, 2026, a pilot program successfully demonstrates that behavioral health data can securely and effectively flow between providers, vocational programs, and housing authorities in the nine states selected by ASTP/ONC. The resolution will be based on an official announcement from the ASTP or relevant authorities indicating success.
Will the Medicare Advantage payment gap be reduced to $70 billion or less by the end of 2026?
Will Hims & Hers successfully integrate Novo Nordisk's obesity drugs into their platform by December 2026?
Will Amazon's healthcare AI tool for Prime members be widely used by at least 1 million users by the end of 2026?
This market resolves to Yes if Congress successfully enacts a law specifically aimed at addressing healthcare affordability in the United States by December 31, 2026. The law must be signed by the President and publicly acknowledged to fulfill the criteria of addressing healthcare affordability challenges highlighted in recent surveys.
Will the Sutter Health and Allina Health merger be approved by regulators by the end of 2026?
This market resolves to Yes if the US National Institutes of Health (NIH) publicly announces new guidelines specifically aimed at exercise for adults aged 65 and older by December 31, 2026. The announcement must be reported by a credible health or governmental news source.
What Ravioli is
Ravioli is a free-to-play prediction market. You trade shares on real-world questions across sports, politics, and culture using free credits, and the price of a share is the crowd's live estimate that the outcome happens. Nothing here costs money, and the prizes are real.
A price is a probability
Every market trades between 0 and 100 cents a share. A share priced at 62c means the crowd puts the outcome at roughly 62 percent, and it moves as people trade. Read the number and you have the current consensus without wading through opinions.
Free credits, real prizes
You trade with Sense, the in-app currency. It is free, there is nothing to deposit, and it cannot be exchanged for cash. What you win is redeemable in the shop for gift cards and merch, so being right pays without anyone risking money.
How markets resolve
Sports markets settle against the official box score. Everything else resolves against cited sources, verified with live web search before payout. Winning shares pay 100 Sense each and settle straight into your balance.
Common questions
- Is any real money involved?
- No. There is no deposit, no wallet, and no crypto. Accounts start with free Sense and you can earn more through daily rewards and streaks. Sense never converts back to cash.
- How is this different from Kalshi or Polymarket?
- Same mechanics, none of the money. You get an order book, an automated market maker, and multi-outcome markets, but you play with free credits and compete for prizes instead of a payout in dollars.
- What are Debates?
- A second mode alongside the markets. You pick a side, write an argument, and AI scores the reasoning on fact-checking, relevance, and logic. Scores stay hidden until the debate resolves so nobody can copy a winning take.
Or see every open market, the debates, who is winning, or the full mechanics and scoring rules on the about page.