Plot Digitizer
g3data
DataThief III
DigitizeIt
im2graph
Silkscientific UN-SCAN-IT
GraphClick
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.

TradingView
Backtrader
QuantRocket
CloudQuant
Quantopian
MetaTrader5
Quantreex
QuantConnect provides a free algorithm backtesting tool and financial data so engineers can design algorithmic trading strategies. We are democratizing algorithm trading technology to empower investors.

Which is more popular?
Based on our record, QuantConnect seems to be more popular. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | automeris.io | quantconnect.com |
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What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
WebPlotDigitizer is recommended for researchers, scientists, data analysts, and students who frequently need to extract data from published graphs and charts. It is particularly useful in fields such as biology, engineering, physics, and any other areas where visual data needs to be quantitatively analyzed.
No analysis of QuantConnect yet.
Walkthroughs and reviews on video.
π΄ Webplotdigitizer Tutorial - A Plot Digitizer to Digitize Graphs
More videos
Difference between Quantopian Quantiacs Quantconnect
More videos
How often each product is chosen within a category, 0β100% relative to the other.

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External articles and on-site reviews we used to compare the two products.

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QuantConnect is a quantitative trading platform where you can develop algorithms in Python. Itβs gaining popularity for its collaborative environment and large data library that supports backtesting and live trading....
Recommendations tracked on public social media and blogs since March 2021.

Tracking WebPlotDigitizer since Mar 2021.
I use https://quantconnect.com/ to backtest new algos and discover new algos. They support C# and python. Source: almost 4 years ago
Use quantconnect.com, their API forces you to use OOP there so it's a good practice. Source: over 4 years ago
For stocks and crypto: QuantConnect and Backtrader For options: MesoSim and OptionNetExplorer. Source: over 4 years ago
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DataThief III is a program to extract (reverse engineer) data points from a graph.
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QuantRocket is an all-in-one end-to-end data trading platform and is securing your connection to other trading applications that will be the key to query data and submit orders.
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