# Dome

**Source:** https://www.startuphub.ai/startups/dome
**Profile type:** Startup

> Unified API for prediction markets, simplifying development on Polymarket and Kalshi.

## About

Dome offers a unified API for prediction markets, simplifying development on platforms such as Polymarket and Kalshi. It provides developer infrastructure for accessing, analyzing, and building on these markets, offering live and historical data, including granular datasets not natively available. This enables developers to easily trade, embed market data into their products, and deploy strategies across multiple platforms through a single interface. The API addresses fragmentation and siloed data access in prediction markets, providing a consistent view, complete real-time and historical data, and multi-language SDKs for effortless development.

## Key facts

- **Slug:** dome
- **Website:** https://domeapi.io
- **Location:** San Francisco, United States
- **Founded:** 2022-09-01
- **Employees:** 2
- **Operating status:** Active
- **Total funding:** $5M
- **Sectors / tags:** API Platform, Fintech, Web3, DeFi, Data Platform, Analytics Platform
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/dome-api

## Frequently asked

### What does Dome do?

Dome offers a unified API for prediction markets, simplifying development on platforms such as Polymarket and Kalshi. It provides developer infrastructure for accessing, analyzing, and building on these markets, offering live and historical data, including granular datasets not natively available. This enables developers to easily trade, embed market data into their products, and deploy strategies across multiple platforms through a single interface. The API addresses fragmentation and siloed da…

### What is Dome's revenue?

StartupHub estimates Dome's annual revenue at $320K (range $180K to $1.0M, 64% confidence), based on comparable companies in the sector.

### What is Dome's valuation?

StartupHub estimates Dome's effective valuation at $17.4M (range $11.3M to $27.0M, 10% confidence), based on comparable companies in the sector.

### How much funding has Dome raised?

Dome has raised a total of $5M in funding.

### Where is Dome headquartered?

Dome is headquartered in San Francisco, United States.

### When was Dome founded?

Dome was founded in 2022.

### What industry does Dome operate in?

Dome operates in API Platform, Fintech, Web3, DeFi, Data Platform, Analytics Platform.

### How many employees does Dome have?

Dome has approximately 2 people on record.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.startuphub.ai"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Startups",
          "item": "https://www.startuphub.ai/startups"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "Dome",
          "item": "https://www.startuphub.ai/startups/dome"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/dome#webpage",
      "url": "https://www.startuphub.ai/startups/dome",
      "name": "Dome - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of Dome. Dome is a startup founded in 2022, operating in API Platform and Fintech. Unified API for prediction markets, simplifying development on Polymarket and Kalshi. Headquartered in San Francisco, United States. The company has approximately 2 employees.",
      "dateModified": "2026-06-14T06:00:25.648+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/dome#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/dome#organization",
      "name": "Dome",
      "url": "https://domeapi.io",
      "logo": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/startups/1048482.webp",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/startups/1048482.webp",
      "description": "This is the official profile of Dome. Dome is a startup founded in 2022, operating in API Platform and Fintech. Unified API for prediction markets, simplifying development on Polymarket and Kalshi. Headquartered in San Francisco, United States. The company has approximately 2 employees.",
      "sameAs": [
        "https://www.linkedin.com/company/dome-api",
        "https://www.startuphub.ai/startups/dome"
      ],
      "foundingDate": "2022-09-01",
      "numberOfEmployees": {
        "@type": "QuantitativeValue",
        "value": 2
      },
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "San Francisco",
        "addressCountry": "US"
      },
      "knowsAbout": [
        "API Platform",
        "Fintech",
        "Web3",
        "DeFi",
        "Data Platform",
        "Analytics Platform"
      ]
    }
  ]
}
```