Comparison · Updated
Jupiter Prediction vs Rain: Which Market Fits You? (2026)
Jupiter Prediction is the simpler YES/NO option inside Jupiter on Solana. Rain offers open market creation and much higher TVL on Arbitrum, with two audits listed.
Jupiter Prediction
Other Gambling
TVL $138K · 1 chains
Side by side
Jupiter Prediction vs Rain at a glance
| Jupiter Prediction | Rain | |
|---|---|---|
| Category | Prediction markets within the Jupiter app | Decentralized prediction market protocol |
| Chain | Solana | Arbitrum |
| TVL | About $205,000 | About $11.1 million |
| Token | JUP, associated with the broader Jupiter platform | RAIN, native token; utility not published |
| Fees | Protocol fees not published; check costs before trading | Fees not published; Arbitrum gas applies |
| Security and audits | No audits listed | Two audits listed; auditor names and findings not published |
| Ease of use | Ease-of-use score: 7 | Not published |
| Market design | Trade YES or NO on real-world events | Create markets on almost any topic; options trading is also mentioned |
| Standout feature | Prediction trading is integrated with Jupiter's other DeFi tools | Open market creation and substantially higher TVL |
| Best for | Jupiter users seeking straightforward event positions in the same app | Users seeking open market creation and a larger TVL |
How Jupiter Prediction and Rain differ
Both platforms offer prediction markets, but they take different approaches. Jupiter Prediction is part of the Jupiter app on Solana, where users can trade YES or NO positions on real-world events. Its main appeal is convenience for people already using Jupiter’s swaps, lending, staking or other tools; it is not presented as a general market-creation platform.
Rain runs on Arbitrum and allows anyone to create a market on almost any topic. It also mentions options trading, though details are not published. Rain’s TVL is about $11.1 million, compared with roughly $205,000 for Jupiter Prediction. That is a substantial difference in overall value locked, but TVL alone does not establish how much liquidity is available for a particular outcome or how easily a position can be exited.
Fees and network costs
Neither platform publishes a protocol fee schedule. Jupiter Prediction’s general wallet and swap messaging about routing without extra wallet fees does not establish the cost of trading in Predict. Check the costs shown in the prediction-market interface before confirming a position, including any applicable Solana network fees.
Rain does not publish trading, market-creation, resolution or dispute charges. Transactions also require Arbitrum network gas, and any protocol-level costs should be checked in the app before trading or opening a market. Because the platforms do not provide comparable fee schedules here, there is no reliable basis to call one cheaper overall. The total cost may depend on the transaction and market, so review the confirmation details rather than assuming network fees are the only charge.
Safety and market-resolution risks
Rain has two audits listed, but the auditors, dates and findings are not published. Jupiter Prediction has no audits listed. An audit can help identify contract risks, but it does not guarantee that funds are safe; both products are relatively young and have limited operating histories.
There are additional market risks. Jupiter Prediction does not publish its settlement rules or resolution sources. Rain does not publish its dispute and resolution process, and its open market creation can lead to ambiguous questions or thinly traded markets. Neither platform states its licensing or KYC status. Prediction markets may be restricted or treated differently under local law, so check whether using them is legal where you live. They are for adults 18 and older. Only risk money you can afford to lose.
Which platform should you choose?
Choose Jupiter Prediction if you already use Jupiter and want YES/NO event positions within the same Solana app. Its listed ease-of-use score is 7, and its focused format may be easier to navigate than a platform built around user-created markets. The trade-off is lower TVL, no audits listed, and limited public information about fees and settlement.
Choose Rain if open market creation matters more to you or you want a protocol with substantially higher TVL and two audits listed. That does not remove uncertainty: Rain’s fees, team and resolution rules are not published, and higher total TVL does not ensure a deep market for every question. Neither choice is suitable if you cannot confirm that prediction trading is legal in your location or understand the costs and outcome-resolution process before trading.
Verdict: Jupiter Prediction or Rain?
Pick Jupiter Prediction if you already use Jupiter on Solana and want a straightforward way to trade YES or NO on real-world events inside the same app. Pick Rain if you value open market creation, Arbitrum deployment and substantially higher TVL; it also has two audits listed, though audit details are not published. Neither is a clear choice for users who need transparent fee schedules or detailed resolution rules. Check local laws and the costs shown before trading, and only participate if you are 18 or older and can afford to lose your stake.
Frequently asked questions
Which platform has more TVL?
Rain has roughly $11.1 million in TVL, compared with about $205,000 for Jupiter Prediction. TVL is not a guarantee of liquidity in a specific market or an easy exit.
Which platform has audits?
Rain has two audits listed, but the auditors, dates and findings are not published. Jupiter Prediction has no audits listed.
What are the fees?
Neither publishes a protocol fee schedule. Rain users should also expect Arbitrum network gas, while Jupiter users should check the Predict section for applicable costs, including Solana network fees.
How do their market features differ?
Jupiter Prediction focuses on YES/NO positions on real-world events. Rain lets users create markets on almost any topic and also mentions options trading, though details are not published.