Dev tools · alternatives · 2026
24 alternatives to marketstack
Stock Data Real-Time, Intraday & Historical Market Data API
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. marketstack launched in 2021; newer entries below may have overtaken it.
- 1
Free real-time, intraday and historical stock data JSON APIs
2021 · stockdata.org · its alternatives →
- 2UF
2021 · styvio.com · its alternatives →
- 3
Market Data▲61Stock market API, spreadsheet add-ons, get data anywhere
2022 · marketdata.app · its alternatives →
- 4
Unlimited access to real-time US stock market data
2021 · alpaca.markets · its alternatives →
- 5
- 6
- 7
Real-time and historical data for every options chain
2022 · massive.com · its alternatives →
- 8
A live dashboard where you can watch GPT-4, Claude 3, and Gemini analyze market data and make daily stock trades with real money. Each AI explains its reasoning, and you can compare their different approaches to the same data. Link: https://trading.snagra.com?utm_source=hn (no signup required) What you can try right now: - Watch live trades from GPT-4, Claude 3, and Gemini - Read each AI's full analysis and reasoning - Compare their different interpretations of the same market data - Track their real-time performance and win rates - View historical trades and performance metrics…
2024 · trading.snagra.com · its alternatives →
- 9
- 10
CurrencyStack▲113A free modern currency data API for fintech apps.
2019 · currencystack.io · its alternatives →
- 11
Backstory: I wanted to play with intraday stock data but couldn't find a free dataset anywhere. IEXCloud [1] offers API access to 1-minute granularity intraday historical price data, but I was worried that it could get expensive or unwieldy to build up a substantial dataset via API calls. Plus, IEX gives out their raw data for free. I probably should have just used the IEXTools python library [2] to parse IEX's raw data dumps, but I was working on a Julia project, so it felt more thematically appropriate to build a new tool from scratch. I haven't been actively using InvestorsExchange.jl a…
2022 · github.com · its alternatives →
- 12
Finage▲104Real-time API platform for stock, forex, and crypto data
2025 · finage.co.uk · its alternatives →
- 13
Live stock prices, research terminal & investment analytics.
2022 · hdfocal.gumroad.com · its alternatives →
- 14
Get relevant stock news from companies in the stock market.
2019 · stocknewsapi.com · its alternatives →
- 15
MarketAlerts.ai▲140AI analyst monitoring your stocks and pitching trade ideas
2025 · its alternatives →
- 16
- 17
Comprehensive stock market data, all in one place
2021 · rapidapi.com · its alternatives →
- 18
Historical tick-level order book updates, trades, quotes, open interest, funding, liquidations, options chains and more. API access and downloadable CSV files. Real-time consolidated market data streaming API via client libraries that connect directly to exchanges
2019 · tardis.dev · its alternatives →
- 19CR
2018 · cryptomarketplot.com · its alternatives →
- 20
marketaux▲71Stock market, crypto and forex news API and news sentiment
2021 · marketaux.com · its alternatives →
- 21
Stock API with real-time and historical tick data, unlimited usage via REST or WebSockets, standardized JSON and CSV formats. Instant access free tier.
2020 · polygon.io · its alternatives →
- 22
Fast, reliable API for stock, crypto, and forex data
Mar 2026 · realmarketapi.com · its alternatives →
- 23
- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →