Head-to-head · Prediction Markets
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated August 27, 2026
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|---|---|---|
| Rating | (1) | (1) |
| Pricing | Freemium | Free |
| Health | Healthy | Fair |
| Chain | Solana | Solana |
| Open Source | ||
| Features | 7 features | 5 features |
| Upvotes |
Pros & cons
Analysis
BetDEX BetDEX is a decentralized sports betting exchange built on Solana, leveraging the Monaco Protocol — the world's first decentralized sports betting protocol. Founded by FanDuel co-founders Nigel Eccles... Flew Flew is a private prediction market on Solana built on Arcium's multi-party computation (MPC) network. Unlike transparent on-chain markets where every position is public, Flew keeps your forecasts con...
Flew is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 4.0/5 for BetDEX (1 review). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
BetDEX uses a freemium model — 3% on net winnings (1% Monaco Protocol + 2% BetDEX). No deposit or withdrawal fees., while Flew is free. Flew has the edge for budget-conscious users, though BetDEX's paid tier may offer features worth paying for.
BetDEX offers 7 features including Peer-to-peer sports betting exchange, Only 3% fee on net winnings — industry lowest, Instant settlement when events conclude, and 4 more. Flew counters with 5 features including Encrypted pools via Arcium MPC keep positions private, Dark-pool prediction markets with no visible order flow, Permissionless market creation in one transaction, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
We monitor both tools around the clock for uptime, SSL validity, and response times. BetDEX currently has a healthy health status with 100.0% uptime over the last 30 days. Flew is rated fair. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
BetDEX's key strengths include founded by fanduel co-founders with deep industry expertise, 3% on net winnings is far lower than traditional sportsbooks, trustless execution via smart contracts. Flew stands out for positions stay private, protecting your edge and intent, trustless mpc settlement with no trusted operator, permissionless one-transaction market creation.
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DEXs, RPC providers, liquid-staking protocols, and trading-bot fees — all compared the same way.
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| Twitter Followers | 18,780 | 85 |
| Categories | Prediction Markets | Prediction Markets |
| Description | Decentralized sports betting exchange built by FanDuel founders | Private prediction markets on Solana, powered by Arcium MPC |
Both BetDEX and Flew operate in the prediction markets space, so this is a direct head-to-head. Flew has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — BetDEX is free to start and Flew is free to start. Read user reviews on each tool's page for real-world feedback from the Solana community.