Data●Mid
AutosArena – The most complete automotive data platform, available free
iMDB for cars but Edmunds and Kelley Blue Book already aggregate expert reviews for free.
Crowd Pleaser
seeyam14
302mo ago
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Free 26-Source Financial Data API with Free Inference
by ahshucks·Jun 8, 2026·2 points·0 comments
AI Analysis
●MidSolve My Problem
Yet another financial data API competing with Polygon and Alpha Vantage.
Strengths
- •26-source reconciliation means single call returns merged, de-duplicated quotes
- •Options chain data includes IV, Greeks, and open interest on every contract
- •SEC Form 4 insider transaction filings surfaced directly in API responses
Weaknesses
- •Financial data API space is crowded with established free and paid alternatives
- •Free inference claim is vague—unclear what ML or predictive features this enables
Category
Target Audience
Developers building financial applications, fintech startups, quantitative analysts
Similar To
Polygon.io · Alpha Vantage · IEX Cloud
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