Dev tools · alternatives · 2026

24 alternatives to Reliable Foreign Currency Exchange Rate API

Accurate & reliable Exchange Rates API trusted by tens of thousands of developers since 2010. Free access, all world currencies, helpful support & easy to integrate JSON API.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Reliable Foreign Currency Exchange Rate API launched in 2017; newer entries below may have overtaken it.

1. 1
   Free foreign exchange rates API▲249

   Access real-time, free exchange rates and forex data with our currency exchange rate API. Reliable, accurate, and perfect for conversion and forex exchange needs.

   2020 · exchangerate.host · its alternatives →

2. 2
   Alternative API to Exchangeratesapi.io▲6

   Access real-time, free exchange rates and forex data with our currency exchange rate API. Reliable, accurate, and perfect for conversion and forex exchange needs.

   2021 · exchangerate.host · its alternatives →

3. 3
   Foreign exchange rates ▲2

   Foreign exchange rates and currency conversion JSON API

   Jun 2026 · fixer.com · its alternatives →

4. 4
   Weekend project - just relaunched the Open Exchange Rates website▲6

   The original simple, accurate and transparent exchange rates and currency conversion data API.

   2012 · openexchangerates.org · its alternatives →

5. 5
   Free Exchange Rates API▲10

   Exchange rates API is a simple and lightweight free service for current and historical foreign exchange rates & crypto exchange rates. - GitHub - Formicka/exchangerate.host: Exchange rates API is a simple and lightweight free service for current and historical foreign exchange rates & crypto exchang

   2021 · github.com · its alternatives →

6. 6
   Forex API▲5

   Reliable foreign currency exchange rate data for your apps

   2017 · exchangerate-api.com · its alternatives →

7. 7
   CurrencyStack▲113

   A free modern currency data API for fintech apps.

   2019 · currencystack.io · its alternatives →

8. 8
   Exchangerate.host▲9

   Real-time and historical FX & crypto rates data solution.

   2024 · exchangerate.host · its alternatives →

9. 9
   Free EU Vat Rates API▲18

   Access real-time, free exchange rates and forex data with our currency exchange rate API. Reliable, accurate, and perfect for conversion and forex exchange needs.

   2021 · exchangerate.host · its alternatives →

10. 10
    Fixer▲3

    Foreign exchange rates and currency conversion JSON API

    2021 · fixer.io · its alternatives →

11. 11
    Fixer▲1

    Foreign exchange rates and currency conversion JSON API

    2019 · fixer.io · its alternatives →

12. 12
    StockData.org▲78

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

    2021 · stockdata.org · its alternatives →

13. 13
    Free foreign exchange & crypto rates API▲1

    Simple and lightweight API service

    2020 · exchangerate.host · its alternatives →

14. 14
    currencylayer▲4

    Reliable Exchange Rates & Currency Conversion for Business

    2021 · currencylayer.com · its alternatives →

15. 15
    Free Currency ExchUniRate APIange API▲5

    Free currency API with 870+ currencies, 58 years historical data, and precious metals. Simple integration with curl, JavaScript, Python. <100ms response time, 99.9% uptime.

    2025 · unirateapi.com · its alternatives →

16. 16
    Exchangr▲8

    Real-Time and Historical Market Data API

    2022 · exchangerate-api.com · its alternatives →

17. 17
    Find.Exchange Currency Converter▲75

    A currency converter with live rates that updates every 3s

    2017 · chromewebstore.google.com · its alternatives →

18. 18
    exchangeratesapi▲3

    Real-Time, Intraday & Historical Market Data API

    2021 · exchangeratesapi.io · its alternatives →

19. 19
    Open Exchange Rates▲3

    The currency data API

    2016 · openexchangerates.org · its alternatives →

20. 20
    Currencee▲65

    Trusted, fast and secure currency converter

    2022 · currencee.netlify.app · its alternatives →

21. 21
    CurrencyScoop▲3

    Real-Time and Historical Currency Rates API.

    2020 · currencybeacon.com · its alternatives →

22. 22
    Rates▲87

    A simple beautiful currency exchange app

    2015 · its alternatives →

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

    2018 · cryptomarketplot.com · its alternatives →

24. 24
    API Pick▲71

    Data APIs for AI agents & developers — free to start

    Feb 2026 · apipick.com · 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 →