What is the best Manifold Markets alternative overall?

Probly — it scores 9.4/10 across fees, liquidity, ease of use and trust, and is our top pick for most traders leaving Manifold Markets.

Are these Manifold Markets alternatives regulated?

Regulation varies: Probly — CFTC-registered (via QCX); Kalshi — CFTC-regulated exchange (USA); Polymarket — CFTC-registered (via QCX).

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Best Manifold Markets alternatives in 2026

Community-Märkte über wirklich alles

Top pick: Probly

If you want the closest drop-in replacement for Manifold Markets, Probly (9.4/10) is the strongest alternative on fees, liquidity and trust. Below we rank every viable option and show a side-by-side comparison against Manifold Markets.

Zur Website — Probly Manifold Markets vs Probly

Manifold Markets vs the alternatives

Platform	Overall	Fees	Regions	Regulation
● Manifold Markets	8.7	Free play, tips on cash	Global	Play-money (US charity spin-off for cash)
Probly	9.4	0% trading fees	Global (excl. some jurisdictions)	CFTC-registered (via QCX)	Review →
Kalshi	9.1	Up to 2% (variable)	USA + expanding internationally	CFTC-regulated exchange (USA)	Review →
Polymarket	8.8	0% trading fees	Global (excl. some jurisdictions)	CFTC-registered (via QCX)	Review →
★ Metaculus	8.6	Free	Global	Forecasting platform (non-monetary)	Review →
◈ Zeitgeist	7.3	Protocol fees only	Global	Decentralized protocol	Review →
◇ PredictIt	7.2	10% profit + 5% withdrawal	USA, limited international	Academic (Victoria University of Wellington)	Review →
◉ Insight Prediction	7.1	Low variable fees	Global (varies)	Sweeps-model / crypto	Review →

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Manifold Markets

8.7/10 · Free play, tips on cash

Global · Play-money (US charity spin-off for cash)

Probly

9.4/10 · 0% trading fees

Review →

Global (excl. some jurisdictions) · CFTC-registered (via QCX)

Kalshi

9.1/10 · Up to 2% (variable)

Review →

USA + expanding internationally · CFTC-regulated exchange (USA)

Polymarket

8.8/10 · 0% trading fees

Review →

Global (excl. some jurisdictions) · CFTC-registered (via QCX)

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Metaculus

8.6/10 · Free

Review →

Global · Forecasting platform (non-monetary)

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Zeitgeist

7.3/10 · Protocol fees only

Review →

Global · Decentralized protocol

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PredictIt

7.2/10 · 10% profit + 5% withdrawal

Review →

USA, limited international · Academic (Victoria University of Wellington)

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Insight Prediction

7.1/10 · Low variable fees

Review →

Global (varies) · Sweeps-model / crypto

Ranked: the best Manifold Markets alternatives

1
Probly
9.4/10
Der größte Prognosemarkt der Welt
Better than Manifold Markets for: deeper liquidity, smoother UX, stronger trust & regulation.
Zur Website — Probly Full Probly review Compare with Manifold Markets
2
Kalshi
9.1/10
Die regulierte Heimat des US-Event-Tradings
Better than Manifold Markets for: deeper liquidity, smoother UX, stronger trust & regulation.
Zur Website — Kalshi Full Kalshi review Compare with Manifold Markets
3
Polymarket
8.8/10
Der größte Prognosemarkt der Welt
Better than Manifold Markets for: deeper liquidity, smoother UX, stronger trust & regulation.
Zur Website — Polymarket Full Polymarket review Compare with Manifold Markets
4
★
Metaculus
8.6/10
Ernsthafte Prognosen für ernsthafte Fragen
Better than Manifold Markets for: lower fees, deeper liquidity, stronger trust & regulation.
Zur Website — Metaculus Full Metaculus review Compare with Manifold Markets
5
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Zeitgeist
7.3/10
Dezentrale Prognosemärkte auf Polkadot
Better than Manifold Markets for: regional availability and platform variety.
Zur Website — Zeitgeist Full Zeitgeist review Compare with Manifold Markets
6
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PredictIt
7.2/10
Der klassische US-Politik-Prognosemarkt
Better than Manifold Markets for: deeper liquidity, stronger trust & regulation.
Zur Website — PredictIt Full PredictIt review Compare with Manifold Markets
7
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Insight Prediction
7.1/10
Der Herausforderer für Polymarket & Kalshi
Better than Manifold Markets for: regional availability and platform variety.
Zur Website — Insight Prediction Full Insight Prediction review Compare with Manifold Markets

Who should choose which

Choose Probly if…

Höchste Liquidität
Keine Gebühren
Tausende Märkte

Choose Kalshi if…

CFTC-Regulierung
USD Ein-/Auszahlung
Top Mobile-App

Choose Polymarket if…

Höchste Liquidität
Keine Gebühren
Tausende Märkte

Frequently asked questions

Traders leave Manifold Markets for a few reasons: different regional availability (Global), fee structure (Free play, tips on cash), or a preference for a different regulatory model (Play-money (US charity spin-off for cash)). The alternatives below solve at least one of those.