# PropLine

> Player-prop and game odds from 100+ sportsbooks and exchanges across 73 sports, with graded prop results, line history, cross-book +EV and webhook or websocket alerts. Billed per request, compatible with The Odds API format.

Canonical page: https://sportdex.net/providers/propline/  
Last checked: 2026-11-03  
SportDex Score: 59/100 (rank 19; popularity 34, community n/a, transparency 90, developer experience 73)

## Facts
- Type: Odds API
- Website: https://prop-line.com
- Documentation: https://prop-line.com/docs
- Pricing page: https://prop-line.com/pricing
- Sports: Multi-sport (40+)
- Data types: Historical data, Odds, Player props, Results, Live scores
- Protocols: REST, Webhooks, WebSocket
- Delivery: Streaming (WebSocket)
- Live / in-play: yes
- Free tier: yes
- Cheapest public paid plan: $9/mo
- Commercial use: Allowed
- Redistribution: Not allowed
- Authentication: api key
- SDKs: python, node

## Plans
| Plan | Price | Requests | Notes |
|---|---|---|---|
| Free | Free | 1,000 / day | 103 books + 9 exchanges, 73 sports, scores |
| Hobby | $9/mo | 5,000 / day | Adds prop resolution, +EV, line history, SGP pricing |
| Pro | $19/mo | 25,000 / day | 90-day resolved archive, bulk CSV export |
| Streaming Lite | $39/mo | 250,000 / day | Webhook and websocket push alerts |
| Streaming | $79/mo | 1,000,000 / day | More webhooks and websocket connections, 365-day export |
| Historical Backfill | $99 one-time | — | 7-day full-archive pull on any tier |
| Enterprise | Contact sales | — | Custom pricing via sales |

## Who it is for

Best for: Developers and bettors who need player-prop and game odds from 100+ books at low monthly prices, in a format close to The Odds API.

Not ideal for: Users needing deep history before April 2026, or teams wanting to resell or republish the data; redistribution is banned.

Use cases: Player-prop odds tools; +EV and line-movement tracking; Prop result grading; Push alerts via webhook or websocket

Limitations:
- Resolved-prop archive starts April 2026
- Streaming only on Streaming Lite and above
- Bulk resale and republishing not allowed
- SLA only on Enterprise
- Product launched in 2026

## Quick answers

**What is PropLine best for?** Developers and bettors who need player-prop and game odds from 100+ books at low monthly prices, in a format close to The Odds API. Not ideal for: Users needing deep history before April 2026, or teams wanting to resell or republish the data; redistribution is banned.

**How much does PropLine cost?** The cheapest public paid plan of PropLine is $9/mo. Listed plans: Hobby $9/mo; Pro $19/mo; Streaming Lite $39/mo; Streaming $79/mo; Historical Backfill $99 one-time.

**Does PropLine have a free tier?** Yes. PropLine lists a free plan called "Free" (1,000 requests per day).

**What does PropLine cover?** PropLine is a odds api. Its sports: Multi-sport (40+); data: Historical data, Odds, Player props, Results, Live scores. Live / in-play data is offered.

**Does PropLine have a WebSocket or streaming API?** Yes. PropLine pushes data continuously: WebSocket.

**Can I use PropLine data commercially or for betting?** According to the public terms of PropLine — commercial use: allowed; redistribution: not allowed.

**What do developers say about PropLine?** Per-request-billed player-prop and odds API that mimics The Odds API format and grades props against box scores. Digest holds only a Show HN post, directory import and the vendor's own SDK, MCP and tool repos. No independent user opinion on accuracy, limits or cost, so little is known.

**What are the alternatives to PropLine?** Close alternatives in the SportDex catalog: OpticOdds, SportsGameOdds, The Odds API, Odds-API.io, ParlayAPI.

## What developers say

Per-request-billed player-prop and odds API that mimics The Odds API format and grades props against box scores. Digest holds only a Show HN post, directory import and the vendor's own SDK, MCP and tool repos. No independent user opinion on accuracy, limits or cost, so little is known.

## Method
Facts were read from the provider's own pages on 2026-11-03. Empty fields mean the provider does not say, not that a feature is missing. Method: https://sportdex.net/methodology/