DEMM LogoDecentralized Market Maker

Trade Collective
Intelligence

Decentralized Market Maker lets you trade real-world event probabilities on Solana, with sub-second execution, near-zero fees, transparent resolution, and creator-powered markets.

Launch App →Read Documentation
400ms
Avg. Settlement
$0.001
Avg. Fee
100%
Onchain
Live Markets
TrendingNewClosing Soon
BTC above $150K by Dec 2026?
Vol: $2.4M 🔥 Trending
Yes 67¢No 33¢
SOL flips ETH market cap?
Vol: $890K
Yes 23¢No 77¢
Fed cuts rates in Q3?
Vol: $1.8M 🔥 Trending
Yes 54¢No 46¢
Trump wins 2028 primary?
Vol: $3.1M
Yes 41¢No 59¢
$42.8M
Total Volume
1,247
Active Markets
18.4K
Traders
BTC / $150K67%+2.3%SOL / ETH Flip23%-1.1%Fed Rate Cut Q354%+4.8%ETF Approval 202672%+0.5%AI Regulation Bill38%-2.2%Mars Mission 203015%+0.9%
BTC / $150K67%+2.3%SOL / ETH Flip23%-1.1%Fed Rate Cut Q354%+4.8%ETF Approval 202672%+0.5%AI Regulation Bill38%-2.2%Mars Mission 203015%+0.9%
The Problem

Information is broken.
Markets fix it.

Feeds are noisy. Opinions are fragmented. Pundits are wrong. Prediction markets aggregate collective intelligence into a single honest signal, a price that reflects what people actually believe, backed by real stakes.

But today's prediction markets are slow, expensive, centralized, and limited to a handful of pre-approved topics. The infrastructure for open, community-driven intelligence markets doesn't exist yet.

Until now.

Why Decentralized Market Maker

Built different.
Built on Solana.

A new protocol designed for speed, transparency, and the creator economy.

Solana Speed

Sub-second finality means your trades settle before you blink. No waiting, no congestion, no compromises.

Near-Zero Fees

Fraction-of-a-cent transactions. Trade as frequently as you want without watching your edge erode to gas costs.

Creator Markets

Anyone can propose and curate markets. Creators build audiences around their domain expertise.

Transparent Resolution

Every market resolution is sourced, visible, and disputable. No black boxes. No trust-me moments.

Onchain Reputation

Your track record lives onchain. Earn credibility as a forecaster, creator, or resolver and get rewarded for it.

Social Forecasting

Follow top predictors, share positions, and discover high-signal markets through your network.

Deep Liquidity

Hybrid AMM + orderbook design ensures tight spreads and real depth, even in niche markets.

Community Discovery

Markets surface through community upvotes and engagement, not just editorial selection.

How It Works

Four steps to smarter markets

1

Connect Wallet

Link your Solana wallet: Phantom, Backpack, or any supported provider. Takes seconds.

2

Choose a Market

Browse trending, new, or niche markets across crypto, politics, sports, culture, and more.

3

Take a Position

Buy Yes or No shares at the current market probability. Your price reflects your conviction.

4

Claim Rewards

When the market resolves, correct positions pay out. Transparent, onchain, instant.

Live Markets

What the crowd
is betting right now

AllCryptoPoliticsMacroAI
CRYPTOLIVE · 4,821 traders

Will Bitcoin hit $150,000 before December 31, 2025?

YES
67¢
67% chance
NO
33¢
33% chance
Volume
$2.4M
Liquidity
$340K
Closes in
187 days
Trades
48,291
POLITICS3,102 traders

US Presidential Election 2028: Democratic candidate wins?

YES 54¢NO 46¢
$1.8M vol.
MACRO1,847 traders

Federal Reserve cuts rates at least twice before Q4 2025?

YES 48¢NO 52¢
$920K vol.
AI / TECH2,210 traders

Will a frontier lab announce AGI by end of 2027?

YES 18¢NO 82¢
$640K vol.
CRYPTO2,890 traders

Will Solana flip Ethereum by market cap in 2025?

YES 31¢NO 69¢
$1.1M vol.
MACRO994 traders

US recession officially declared in 2025?

YES 42¢NO 58¢
$530K vol.
AI / TECH1,560 traders

OpenAI launches GPT-5 before July 2025?

YES 73¢NO 27¢
$410K vol.
Explore All Markets →
The Advantage

A new standard for prediction markets

FeatureDecentralized Market MakerLegacy Platforms
Settlement SpeedSub-secondMinutes to hours
Transaction Cost< $0.01$1 – $5+
Market CreationCommunity & creatorsPlatform-controlled
ResolutionTransparent + disputableOpaque
Reputation SystemOnchain, portableNone
Social LayerBuilt-inNot available
ChainSolana-nativePolygon / Offchain
Social Intelligence Layer

Your reputation
is your edge

Decentralized Market Maker isn't a feed of anonymous bets. It's a social intelligence network where your track record, expertise, and community standing are visible, verifiable, and valuable.

Top ForecastersCreator ProfilesReputation ScoresLeaderboardsTrending MarketsFollow Signals
#1
🔮
cryptooracle.sol
Win rate: 78%
9847
Rep Score
#2
📈
macro_maven.sol
Win rate: 74%
9234
Rep Score
#3
🧙
sol_sage.sol
Win rate: 71%
8891
Rep Score
#4
🐋
datawhale.sol
Win rate: 69%
8456
Rep Score
#5
📡
signal.sol
Win rate: 67%
8102
Rep Score
Trust & Transparency

Protocol-grade infrastructure

Every rule, resolution source, and settlement is visible, verifiable, and disputable. No hidden mechanics. No backroom decisions.

Transparent Rules

Market parameters, resolution criteria, and timelines are defined upfront and visible to all participants before trading.

Onchain Settlement

Every trade, resolution, and payout is executed and recorded on Solana. Fully auditable by anyone, anytime.

Dispute Mechanism

Disagree with a resolution? Challenge it. A structured dispute process ensures fair outcomes with community and oracle input.

Protocol Security

Built with battle-tested Solana programs, formal verification, and ongoing security audits by leading firms.

FAQ

Common questions

Decentralized Market Maker is a Solana-native prediction market protocol where users trade the probability of real-world events. It combines the accuracy of prediction markets with social features, creator-driven market generation, and transparent onchain resolution.

Decentralized Market Maker is built on Solana for sub-second settlement and near-zero fees. Beyond performance, it introduces creator-led market curation, onchain reputation scores, a social forecasting layer, and a community-driven discovery system, making it a social intelligence network, not just a trading venue.

Solana offers sub-second finality, extremely low transaction costs, and a thriving ecosystem of wallets, DeFi protocols, and active users. For a prediction market that requires frequent, low-value transactions, Solana's architecture is the ideal foundation.

Markets will span crypto, politics, macro economics, sports, culture, AI/tech, and community topics. Beyond editorial curation, creators and community members can propose and curate new markets in virtually any category.

Each market specifies its resolution source and criteria upfront. Resolution is executed transparently onchain, with a structured dispute process for contested outcomes. Oracle integration ensures reliable data feeds for automated resolution.

Token details have not been announced. Follow our official channels to be the first to learn about any ecosystem incentive plans as they develop.

Yes. Creators can propose markets, build audiences around their domain expertise, and earn reputation and rewards based on the quality and engagement of their markets.

We're currently in private development with a phased rollout planned. Follow our channels for the latest updates on our public launch timeline.