Dome
YC F25 · Inactive · A unified API for prediction markets, like Kalshi and Polymarket
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 ValenceShared: prediction market, polymarket, kalshiActiveDevtools | Devtools | Active | YCW26 |
 River MarketsShared: prediction market, unified apiActiveDevtools | Devtools | Active | YCX26 |
 KomboShared: unified api, onceActiveDevtools | Devtools | Active | YCS22 |
 RutterShared: unified api, platforms, dataActiveDevtools | Devtools | Active | YCS19 |
 OddpoolShared: prediction market, infrastructureActiveDevtools | Devtools | Active | YCX26 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 TotalisShared: prediction marketActiveOther | Other | Active | YCX26 |
 BirkelandShared: prediction marketNot statedOther | Other | Not stated | EF2023 |
 MeetStream AIShared: unified api, infrastructureNot statedAI | AI | Not stated | Antler2025 |
 SelfinShared: prediction marketActiveOther | Other | Active | YCF25 |
 Better OpinionsShared: prediction market, trade, notActiveOther | Other | Active | YCW22 |
Also from F25 in Developer tools
All of F25| Company | Category | Status |
|---|---|---|
 MinroIdentify churn risk and stay close to users at scaleActiveDevtools | Devtools | Active |
Founders
- Kurush DubashFounder
- Kunal RoyFounder
About Dome
Dome makes it easy to build on prediction markets like Polymarket and Kalshi. We provide the developer infrastructure to access, analyze, and build on prediction markets. With our unified API, developers can access live and historical data, including granular datasets not available natively, across multiple platforms at once. Dome makes it simple to trade, embed market data into products, and deploy strategies across multiple platforms through one interface.
- YC batch
- F25 · Fall 2025
- Status, per YC
- Inactive
- Category
- Developer tools
- Team size
- 2
- Founded
- 2025
- Checked
- 31m ago
Dome: questions
Which YC batch was Dome in?
Dome was in Y Combinator's Fall 2025 batch (F25).
Is Dome still active?
Y Combinator lists Dome as inactive.
Who founded Dome?
Dome's founders, as listed on its YC page: Kurush Dubash (Founder), Kunal Roy (Founder).
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.