Top 4 Open-Source Alternatives to Quandl

Product categories

Finance Finance Data API Fintech Investing Productivity Slack Tech Trading Web App Web Service Automation

Summary

The top open-source alternatives to Quandl are Twelve Data, SimFin, and Hyper Fetch. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Twelve Data Landing Page
1

Twelve Data

The simplest and most effective way to access both realtime and historical stock, forex, cryptocurrency data, and over 100 technical indicators.
Pricing:
- Open Source
#Finance #Finance Data API #Fintech 6 social mentions
SimFin Landing Page
2

SimFin

Crunchbase for listed companies
Pricing:
- Open Source
#Finance #Fintech #Tech 5 social mentions
Hyper Fetch Landing Page
3

Hyper Fetch

Framework for data exchange, async state management and more
Pricing:
- Open Source
#Productivity #Tech #Web App
Alpaca Trading API Landing Page
4

Alpaca Trading API

Simple REST API for commission-free stock trading
Pricing:
- Open Source
#Finance #Trading #Fintech 57 social mentions