Top 6 Open-Source Alternatives to Flanks

Product categories

API Tools APIs Developer Tools Finance Finance Data API Fintech Note Taking Online Payments Productivity Slack Tech Web App

Summary

The top open-source alternatives to Flanks are SimFin, Clobbr, and Outerbridge. 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.

SimFin Landing Page
1

SimFin

Crunchbase for listed companies
Pricing:
- Open Source
#Finance #Fintech #Tech 5 social mentions
Clobbr Landing Page
2

Clobbr

Easy API endpoint load testing without breaking the bank
Pricing:
- Open Source
#Developer Tools #APIs #Web App
Outerbridge Landing Page
3

Outerbridge

Connect Web3 and Web2 API without code
Pricing:
- Open Source
#APIs #API Tools #Note Taking
Hyper Fetch Landing Page
4

Hyper Fetch

Framework for data exchange, async state management and more
Pricing:
- Open Source
#Productivity #Tech #Web App
Twelve Data Landing Page
5

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
Dog API Landing Page
6

DAP

Dog API

JSON API with information on dog breeds and fun facts
Pricing:
- Open Source
#APIs #Web App #Developer Tools