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Dome
AddedJul 4, 2026
UpdatedJul 6, 2026
Dome

Dome

Acquired Subsidiary

Dome provides a unified API for accessing and trading across prediction markets.

HQ
New York City, NY, US
Founded
2025
Accelerator
Y Combinator logoY CombinatorF25
Overview
M & A
Compare
Employees

Dome offers developer infrastructure for prediction markets, unifying platforms such as Polymarket and Kalshi behind one API and SDK. Developers can pull live and historical market data, including orderbook and pricing history not available natively, and receive real-time updates over webhooks and websockets.

The service matches identical markets across platforms so trading strategies can be analyzed, backtested, and deployed through a single integration. Following its acquisition by Polymarket, the API continues to run under the Dome brand.

Dome - M & A Snapshot

Open M & A
  • Polymarket

    Acquired Dome • Undisclosed • Feb 19, 2026

Dome - Similar Companies

Valence logo

Valence

valence.trade

Polygon.io logo

Polygon.io

polygon.io

Novig logo

Novig

novig.com

Totalis logo

Totalis

totalis.trade

River Markets logo

River Markets

rivermarkets.com

Blueprints logo

Blueprints

useblueprints.ai

Oddpool logo

Oddpool

oddpool.com

bluedoor logo

bluedoor

bluedoor.sh

ValCtrl logo

ValCtrl

valctrl.com

expand.ai logo

expand.ai

expand.ai

Vestinda logo

Vestinda

Manifold logo

Manifold

manifold.markets

Pleom logo

Pleom

pleom.com

Gatsby logo

Gatsby

trygatsby.com

Soria logo

Soria

soriaanalytics.com

Dome - Quick Facts

Who are Dome's competitors?

Companies similar to Dome include Valence, Polygon.io, Novig and Totalis.

When was Dome founded?

Dome was founded in 2025.

Where is Dome's headquarters located?

Dome's headquarters is located in New York City, NY, US.

Dome - Classification

Industry
  • B2B