| type |
entity_type |
name |
domain |
handles |
website |
status |
tracked_by |
created |
last_updated |
founded |
founders |
category |
stage |
funding |
key_metrics |
competitors |
built_on |
tags |
| entity |
company |
Polymarket |
internet-finance |
|
https://polymarket.com |
active |
rio |
2026-03-11 |
2026-03-11 |
2020-06-01 |
|
Prediction market platform (Polygon/Ethereum L2) |
growth |
ICE (Intercontinental Exchange) invested up to $2B |
| monthly_volume_30d |
daily_volume_24h |
daily_record |
february_2026_volume |
election_accuracy |
valuation |
| $8.7B (March 2026) |
$390M (March 2026) |
$478M single-day (Iran strikes, March 2026) |
$7B+ (7.5x YoY increase) |
94%+ one month before resolution; 98% on winners |
~$8B pre-money (before ICE investment) |
|
|
|
| prediction-markets |
| decision-markets |
| information-aggregation |
|
Polymarket
Overview
Crypto-native prediction market platform on Polygon. Users trade binary outcome contracts on real-world events (politics, economics, sports, crypto). Built on USDC. Vindicated by 2024 US presidential election — called Trump victory when polls showed a toss-up. Now the world's largest prediction market by volume.
Current State
- Volume: $390M daily avg, $8.7B 30-day (March 2026). February 2026 exceeded $7B (7.5x YoY). Daily record $478M on Iran strikes. Geopolitical events driving volume surge — Iran-related markets alone exceeded $529M in stakes.
- Accuracy: 94%+ one month before outcome resolution; 98% on calling winners
- US access: Returned to US users after CFTC approved Amended Order of Designation (November 2025). Acquired QCX LLC (CFTC-regulated exchange) in July 2025 to enable intermediated US trading through Futures Commission Merchants (FCMs).
- Valuation: ICE (Intercontinental Exchange) invested $2B (October 2025) at ~$8B pre-money. ICE role: global distributor of Polymarket's event-driven data. NYSE's parent company betting on prediction market data as financial information product.
- Market creation: Permissionless — anyone can create markets. Expanding beyond politics into crypto, stocks, climate, AI, pop culture, sports.
- Content strategy: Operating as breaking-news aggregator — tweets are "BREAKING" headlines with odds. Building audience via news, converting to market participants.
Timeline
- 2020-06 — Founded by Shayne Coplan (age 22, NYU dropout). Pivoted from earlier DeFi project Union Market.
- 2022-01 — CFTC fined Polymarket $1.4M for operating unregistered binary options market; ordered to cease and desist. Blocked US users.
- 2024-11 — 2024 US presidential election: $3.7B total volume. Polymarket correctly predicted Trump victory; polls showed toss-up. Major vindication moment for prediction markets.
- 2025-10 — Monthly volume exceeded $3B
- 2025-11 — CFTC approved Amended Order of Designation as regulated contract market
- 2025-12 — Relaunched for US users (invite-only, restricted markets)
- 2026-03 — Combined Polymarket+Kalshi weekly record: $5.35B (week of March 2-8, 2026)
Competitive Position
- #1 by volume — leads Kalshi on 30-day volume ($8.7B vs $6.8B). Dominates political/geopolitical markets.
- Crypto-native: USDC on Polygon, non-custodial, permissionless market creation
- vs Kalshi: Duopoly forming. Polymarket = crypto-native/politics-dominant. Kalshi = regulated/sports-dominant. Polymarket's ICE deal prices prediction market data as financial information product — competing on data distribution, not just trading.
- New competitors entering: Coinbase (acquired The Clearing Company), Robinhood, FanDuel ($200-300M from Flutter), Fanatics. Category attracting serious institutional capital.
- Not governance: Polymarket aggregates information but doesn't govern organizations. Same mechanism class as MetaDAO (conditional markets), different application.
Investment Thesis
Polymarket proved prediction markets work at scale. The 2024 election vindication created a permanent legitimacy shift — prediction markets are now the reference standard for forecasting, not polls. Growth trajectory accelerating. Key risk: regulatory capture (CFTC constraints on market types), competition from Kalshi on institutional/mainstream side.
Thesis status: ACTIVE
Relationship to KB
Relevant Entities:
- kalshi — primary competitor (regulated)
- metadao — same mechanism class, different application (governance vs prediction)
Topics: