Dev tools · alternatives · 2026

Gatsby is a free options trading API designed for developers who want to build trading applications. Launched in 2020, it provides programmatic access to options trading functionality similar to platforms like Alpaca.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Gatsby's free options trading API for devs (like Alpaca for options) launched in 2020; newer entries below may have overtaken it.

1. 1
   Gatsby▲149

   Options trading made simple.

   2018 · its alternatives →

2. 2
   Alpaca Options API▲243

   Trade options commission-free via API

   2024 · alpaca.markets · its alternatives →

3. 3
   Alpaca Trading API▲147

   Simple REST API for commission-free stock trading

   2018 · alpaca.markets · its alternatives →

4. 4
   Alpaca Fractional Trading API▲271

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

   2021 · alpaca.markets · its alternatives →

5. 5
   Alpaca Broker API▲357

   Launch your own commission-free trading app

   2021 · alpaca.markets · its alternatives →

6. 6
   Alpaca Data API▲321

   Free real-time stock market data API

   2020 · alpaca.markets · its alternatives →

7. 7
   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 →

8. 8
   Alpaca w/ Google Sheets▲117

   Stock Trading from Google Sheets

   2018 · docs.google.com · its alternatives →

9. 9
   Gatsby▲476

   Blazing fast static site generator for React

   2017 · gatsbyjs.com · its alternatives →

10. 10
    Alpaca Data API 2.0▲317

    Unlimited access to real-time US stock market data

    2021 · alpaca.markets · its alternatives →

11. 11
    Gatsby Cloud▲319

    Building ambitious websites just got easier

    2019 · netlify.com · its alternatives →

12. 12
    Alpaca Crypto API▲375

    Easy to use crypto trading API

    2021 · alpaca.markets · its alternatives →

13. 13
    Alpaca API for Algorithmic Trading▲17

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

    2019 · alpaca.markets · its alternatives →

14. 14
    Alpaca Dashboard▲20

    The Open Source Mobile Trading App

    2019 · docs.alpaca.markets · its alternatives →

15. 15
    Alpaca Paper Trading API▲13

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

    2018 · alpaca.markets · its alternatives →

16. 16WA
    With a 9-5 job and 2 kids I have finally finished my first MVP▲501

    Hello HN crowd. I worked on this project on weekends and evenings. I'm excited I made it into a presentable MVP, and it is so satisfying. I would like to get some honest feedback from this great community. I made https://freeoptionscreener.com/, to scratch a personal itch. I myself trade options as a hobby, and I didn't find a screener that satisfies my need to be able to explore raw options data freely and without preset constraints. So I made this app that allows playing with options market data and extract interesting opportunities. The techs used: - Laravel + Jquery +…

    2021 · its alternatives →

17. 17IM
    I'm building an open-source, high-frequency trading system▲301

    2013 · scarcecapital.com · its alternatives →

18. 18
    TinaCMS▲232

    Open source editing tool-kit for Gatsby and Next.js sites

    2019 · tina.io · its alternatives →

19. 19
    Stackby▲270

    Spreadsheets, Databases and No-code APIs in one platform

    2021 · stackby.com · its alternatives →

20. 20
    Freetrade▲274

    Invest in stocks & ETFs for free, get started in seconds.

    2019 · freetrade.io · its alternatives →

21. 21
    Stackby – Spreadsheets, Databases and No-code APIs in a single platform▲92

    Stackby combines spreadsheets, relational databases, AI fields & agents and automations in one no-code workspace. Free for up to 5 users — no credit card required.

    2021 · stackby.com · its alternatives →

22. 22
    GatsbyHub▲14

    Utilize Gatsby's core features without ever leaving VS Code

    2020 · marketplace.visualstudio.com · its alternatives →

23. 23
    Alpaca▲7

    Trade stocks with simple, data-driven trading opportunities.

    2017 · alpaca.markets · its alternatives →

24. 24
    Xtrades▲94

    A gamified social app for traders investors and influencers

    2022 · join.xtrades.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 →