Dev tools · alternatives · 2026

24 alternatives to Alpaca Data API 2.0

Unlimited access to real-time US stock market data

Alpaca Data API 2.0 provides unlimited access to real-time US stock market data. Designed for developers and traders, it integrates directly with the Alpaca platform to streamline market data access. The service offers… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Alpaca Data API 2.0 launched in 2021; newer entries below may have overtaken it.

1. 1
   Alpaca Data API▲321

   Free real-time stock market data API

   2020 · alpaca.markets · its alternatives →

2. 2
   Alpaca Trading API▲147

   Simple REST API for commission-free stock trading

   2018 · alpaca.markets · its alternatives →

3. 3
   Alpaca Broker API▲357

   Launch your own commission-free trading app

   2021 · alpaca.markets · its alternatives →

4. 4
   Alpaca Crypto API▲375

   Easy to use crypto trading API

   2021 · alpaca.markets · its alternatives →

5. 5
   Alpaca Fractional Trading API▲271

   Commission-free API to trade & invest for as little as $1

   2021 · alpaca.markets · its alternatives →

6. 6
   Alpaca w/ Google Sheets▲117

   Stock Trading from Google Sheets

   2018 · docs.google.com · its alternatives →

7. 7
   Alpaca API for Algorithmic Trading▲17

   Commission-free short selling & margin trading w/ 3.75% rate

   2019 · alpaca.markets · its alternatives →

8. 8
   Trade stocks from the command line with no commission▲551

   A CLI for stock trading with Alpaca written in Go

   2020 · gitlab.com · its alternatives →

9. 9
   Alpaca Paper Trading API▲13

   REST API for Paper-Trading with Free Real-Time Market Data

   2018 · alpaca.markets · its alternatives →

10. 10
    Alpaca Dashboard▲20

    The Open Source Mobile Trading App

    2019 · docs.alpaca.markets · its alternatives →

11. 11UF
    Unlimited, free intraday stock data API▲93

    2021 · styvio.com · its alternatives →

12. 12
    StockData.org▲78

    Free real-time, intraday and historical stock data JSON APIs

    2021 · stockdata.org · its alternatives →

13. 13
    Alpaca Options API▲243

    Trade options commission-free via API

    2024 · alpaca.markets · its alternatives →

14. 14
    Alpaca▲7

    Trade stocks with simple, data-driven trading opportunities.

    2017 · alpaca.markets · its alternatives →

15. 15
    Finage▲104

    Real-time API platform for stock, forex, and crypto data

    2025 · finage.co.uk · its alternatives →

16. 16ST
    Stock Trading with Insomnia REST Client and Alpaca API▲71

    I've created an Insomnia workspace to make it easier to debug your stock trading code and learn the Alpaca API. You can read about how here: https://medium.com/automation-generation/using-alpacas-stock... The actual workspace JSON for you to import into Insomnia can be found here: https://github.com/alpacahq/insomnia-workspace

    2018 · its alternatives →

17. 17
    Canopy API▲58

    The modern API for Amazon data

    2023 · canopyapi.co · its alternatives →

18. 18
    CommodityPriceAPI▲114

    Simple, fast and reliable JSON API for commodities

    2024 · commoditypriceapi.com · its alternatives →

19. 19
    Polygon Stock Options API▲75

    Real-time and historical data for every options chain

    2022 · massive.com · its alternatives →

20. 20
    Market Data▲61

    Stock market API, spreadsheet add-ons, get data anywhere

    2022 · marketdata.app · its alternatives →

21. 21
    Crypto and FinTech API by Front▲103

    Real-time data aggregation and asset transfer for fintech

    2022 · meshpay.com · its alternatives →

22. 22
    Finmap.io▲10

    Real-Time Financial Market Data API

    2025 · finmap.io · its alternatives →

23. 23CR
    Coinmarketcap replacement with free JSON API▲108

    2018 · cryptomarketplot.com · its alternatives →

24. 24
    Financial Data▲8

    Connect Your AI to Institutional-Grade Market Intelligence Plug any AI client, from ChatGPT to custom agents, directly into our financial data engine. Get real-time stock prices, fundamentals, institutional trading insights, and other financial data delivered through a universal Model Context Protocol (MCP) server.

    2025 · financialdata.net · its alternatives →

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 →