What is PropLine?

PropLine is a cutting-edge API that delivers real-time betting odds for player props across 34 sports and 13 bookmakers, including major names such as Pinnacle and four exchanges like Kalshi, Polymarket, Smarkets, and Matchbook, which are not found in services like the-odds-api or OddsJam. What sets it apart is its unique ability to resolve player props based on actual box scores, providing detailed results for every Over/Under bet—indicating whether the bet was a win, loss, push, or void, along with the precise statistical figures. The pricing structure is designed to charge per request instead of per credit, meaning that costs for player prop bets and alternative lines will not soar as they typically do with credit-based APIs. Additionally, the response format aligns with that of the-odds-api, allowing for an effortless transition by simply changing the base URL. Users can take advantage of a free tier that permits up to 1,000 requests daily without needing a credit card; for those who require more, the Pro plan is available for $19 per month, providing 25,000 daily requests, along with cross-book +EV insights, historical line movements, and graded resolutions, while the Streaming plan at $79 per month offers a remarkable 1 million requests daily and HMAC-signed webhooks for enhanced security. PropLine's impressive features are complemented by official SDKs for Python, Node, MCP, and CLI, ensuring a smooth integration experience for users. This thorough and user-friendly approach positions PropLine as an excellent option for serious bettors seeking reliable and comprehensive data to enhance their betting strategies. Furthermore, its innovative features and flexible pricing make it an attractive choice for both new and experienced bettors alike.

Pricing

Price Starts At:
$0 (free tier) / $19 per month
Free Version:
Free Version available.

Integrations

Offers API?:
Yes, PropLine provides an API

Screenshots and Video

PropLine Screenshot 1

Company Facts

Company Name:
PropLine
Date Founded:
2026
Company Location:
United States
Company Website:
prop-line.com
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Product Details

Deployment
SaaS
Training Options
Documentation Hub
Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

PropLine Categories and Features