
QuantConnect
Backtrader
CloudQuant
QuantRocket
Gekko Plus
Intrinio
Quantreex
Your algorithmic investing platform

C++
Nim (programming language)
V (programming language)
Go Programming Language
Perl
Pike programming language
Crystal (programming language)
D is a language with C-like syntax and static typing.

Which is more popular?
Based on our record, D (Programming Language) seems to be more popular. It has been mentioned 60 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | quantopian.com | dlang.org |
| Pricing | — | |
| Listed in |
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.


No analysis of Quantopian yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Algorithmic Trading with Python and Quantopian p. 1
More videos
D Language Tutorial
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Quantopian and D (Programming Language). For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Quantopian since Mar 2021.
I've spent 2 weeks (2-4h per day) to make D language[1] version of Sciter SDK [2] Choice of AI "tooling" was by accident - typed something like "how to define copy constructor in D for custom structure" in Microsoft's Copilot in Edge... - Source: Hacker News / 4 months ago
> Mostly, I am not really trying to compete with C/C++/Rust on speed, but I'm not going to add a GC either. So I'm somewhere in there. Out of curiosity, how would you compare the goals of Rue with something like D[0] or one of the... - Source: Hacker News / 9 months ago
The D language home page has something similar with a drop down with code examples https://dlang.org/. - Source: Hacker News / about 1 year ago
When comparing Quantopian and D (Programming Language), you can also consider the following products.

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.
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Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation
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Backtrader is a complete and advanced python framework that is used for backtesting and trading.
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The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.
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Crowd based algorithmic trading development and backtesing for stock market trading.
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Simple, fast, safe, compiled language for developing maintainable software.
Compare V (programming language) to Quantopian or D (Programming Language):