Python vs. QuantConnect vs. SQL vs. Swift Comparison Chart

World class interactive tutorials to introduce you to the fundamentals of algorithmic trading. We provide everything you need to bring your ideas to reality, from high quality data, powerful compute, and an online coding lab. Deploy your strategy to institutional grade live-trading architecture on one of our 12 supported brokerages. Design and test your strategy on our free data and when you're ready deploy it live to your brokerage. Code in multiple programming languages and harness our cluster of hundreds of servers to run your backtest to analyse your strategy in Equities, FX, Crypto, CFD, Options or Futures Markets. Build your quantitative organization from our cloud platform to leverage our 8 years of experience. With over 100,000 users we have proven we can scale to meet even the most ambitious of requirements. With code encryption and version control you can be sure your intellectual property is safe.

Writing Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features developers love. Swift code is safe by design and produces software that runs lightning-fast. Swift is the result of the latest research on programming languages, combined with decades of experience building Apple platforms. Named parameters are expressed in a clean syntax that makes APIs in Swift even easier to read and maintain. Even better, you don’t even need to type semi-colons. Inferred types make code cleaner and less prone to mistakes, while modules eliminate headers and provide namespaces. To best support international languages and emoji, Strings are Unicode-correct and use a UTF-8 based encoding to optimize performance for a wide-variety of use cases. You can even write concurrent code with simple, built-in keywords that define asynchronous behavior, making your code more readable and less error-prone.