Overview
As prediction markets like Polymarket grow in popularity, a new category of tools has emerged to help traders follow the money — specifically, the wallets of high-volume, high-performance bettors. Two tools entering this space are MobyScreener and Predicting Top, and the MobyScreener vs Predicting Top comparison is worth examining for anyone serious about tracking whale activity on Polymarket. Both platforms are currently listed as coming soon, meaning neither has fully launched at the time of writing, but their stated intentions reveal meaningfully different approaches to the same underlying goal: surfacing what the smartest Polymarket traders are doing.
MobyScreener positions itself as a real-time "smart money" feed, giving users a live stream of what top Polymarket bettors are buying and selling. Its website is live at mobyscreener.com/predictions-feed, suggesting active development. Predicting Top, by contrast, is described as a leaderboard-first platform — a kind of "Kolscan of Polymarket" — focused on ranking top traders by daily performance and exposing their wallet addresses and PnL data. No website is currently available for Predicting Top, making it the less visible of the two at this stage. Both tools cater to a growing demand for transparency in prediction market trading, but they serve slightly different user needs.
MobyScreener vs Predicting Top: Key Differences
| Category | MobyScreener | Predicting Top |
|---|---|---|
| Primary Function | Live feed of top bettors' buy/sell activity ("smart money" feed) | Leaderboard ranking traders by daily performance and PnL |
| Target User | Active traders looking to mirror or react to smart money moves in real time | Researchers and traders wanting to identify and monitor top-performing wallets over time |
| Platform / Interface | Web app with a live predictions feed; website accessible | Leaderboard-style interface; no website currently available |
| Data Focus | Real-time trade activity (buys and sells by top traders) | Wallet addresses, PnL, and daily performance rankings |
| Automation Level | Passive monitoring — users observe the live feed | Passive monitoring — users browse and track leaderboard entries |
| Pricing | Not publicly disclosed (coming soon) | Not publicly disclosed (coming soon) |
| Current Availability | Coming soon; website live with preview | Coming soon; no website available yet |
When to Choose MobyScreener
MobyScreener is the better fit for traders who want to act quickly on what top bettors are doing right now. Its real-time feed format is designed for speed and reactivity — if your strategy involves following informed money as it moves into or out of markets, a live activity stream is more immediately actionable than a daily leaderboard. The fact that MobyScreener already has a live web presence also gives it a credibility edge for early adopters who want to start exploring before a full launch.
- You want to see what smart money is buying or selling on Polymarket in real time
- Your trading style is reactive and benefits from up-to-the-minute signals
- You prefer a tool that already has a functional web presence you can evaluate before committing
When to Choose Predicting Top
Predicting Top is better suited for users who think in terms of rankings and track records rather than moment-to-moment activity. If you want to identify which traders are consistently performing well over days and weeks — and then dig into their wallet history — a leaderboard format is a more structured way to do that. It draws a clear parallel to tools like Kolscan in the crypto KOL tracking space, which suggests an audience comfortable with on-chain wallet research and longer-term performance analysis.
- You want to identify and follow the most consistently profitable Polymarket traders over time
- You value PnL-based rankings and wallet-level transparency for due diligence
- You are comfortable with a tool still in early development and willing to wait for a full release
Verdict
Both MobyScreener and Predicting Top are addressing a real gap in the Polymarket ecosystem, but neither has fully launched yet, which makes any strong recommendation premature. That said, MobyScreener currently has the more tangible presence — a live website and a clearly defined product concept — giving it a practical edge for traders who want to engage with something now rather than later. Predicting Top's leaderboard approach is compelling for a different type of user, one focused on identifying talent rather than copying trades in real time, but without an accessible website or concrete product details, it is harder to evaluate. If you need to pick one today, MobyScreener is the more accessible starting point; keep an eye on Predicting Top as it develops.