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Alpha Vantage vs Nasdaq Data Link

Alpha Vantage logo
Alpha VantageFinancial Data Feeds
From $49.99 / moPublished price
Nasdaq Data Link logo
Nasdaq Data Link
CustomPublished price
Alpha Vantage logo
Alpha Vantage
Financial Data Feeds

Free Stock APIs in JSON & Excel

Nasdaq Data Link logo
Nasdaq Data Link

The source for financial, economic, and alternative datasets

Overview
CategoryFinancial Data FeedsNot available
What it isFree stock market data APIs offering realtime and historical quotes, technical indicators, forex, commodities, cryptocurrency feeds, and AI-powered market sentiment analysis in JSON and CSV formats.A data platform serving investment professionals with financial, economic, and alternative datasets.
Pricing
Published priceFrom $49.99 / mo
Free tier: most endpoints, 25 API requests/day. Paid premium tiers by request rate: $49.99/mo (75 req/min), $99.99/mo (150), $149.99/mo (300), $199.99/mo (600), $249.99/mo (1,200)…
Custom
Rebranded: Quandl is now Nasdaq Data Link. A-la-carte model — a large library of free/open datasets plus premium datasets you subscribe to individually. Premium dataset prices var…
Pricing modelFreeUsage-based
Free optionsFree plan · No free trialNo free plan · No free trial
Deal on CubbieNone right nowNone right now
Company
Founded20171971
Team size1-10 employees10000+ employees
HeadquartersBoston, MassachusettsNew York, NY

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