Home / Compare / Polymarket vs ProphetX
Polymarket vs ProphetX
If you deposit $10: Polymarket returns an estimated $22.5 in true value from $25 in bonus; ProphetX returns an estimated $0 from $0 in bonus. At $50: Polymarket $22.5, ProphetX $67.5. Estimates use the site model (playthrough at a 10% hold, expiry haircut) — the method is stated on the maximizer page.
| Polymarket | ProphetX | |
|---|---|---|
| Signup offer | Deposit $10, Get $25 trading bonus | Trade $50, Get $75 |
| Est. cash value | $12–$15 | $45–$60 |
| Referral economics | Volume-based tiers — $50 tier unverified | — |
| Minimum deposit | $10 | $50 |
| Playthrough | — | — |
| Payout speed | Instant (USDC) - 3d | — |
| California | YES | YES |
| App rating | 4.55 | — |
Welcome offer at $10 and $50
| Deposit | Polymarket | ProphetX |
|---|---|---|
| $10 deposit | $25 bonus → est. $22.5 | $0 bonus → est. $0 |
| $50 deposit | $25 bonus → est. $22.5 | $75 bonus → est. $67.5 |
Their record, side by side
- Polymarket — 3 items tracked (legal trouble, class actions, documented practices). Their record
- ProphetX — 2 items tracked (legal trouble, class actions, documented practices). Their record
Polymarket
Sign upProphetX
Sign upQuestions
Which is better, Polymarket or ProphetX?
On welcome-offer math at a $10 deposit, Polymarket is ahead ($22.5 estimated true value vs $0). The full side-by-side is in the table on this page; the offers differ in playthrough and expiry, not just size.
Can I claim both Polymarket and ProphetX?
Yes. Signup bonuses are one per platform, and claiming both is the normal pattern. Never open a second account on either platform to re-claim. The ladder page sequences claims across all platforms.
What is the minimum deposit for Polymarket and ProphetX?
Polymarket: $10. ProphetX: $50. Figures are from the terms checked on 2026-10-17 and 2026-10-17.