Meet us atAI Supply Chains Community Event·Sep 20, 2026·ShanghaiInvited Talk @ Compound Research Day: Data Factories·Sep 29, 2026·San Francisco, USANeurIPS 2026·Dec 6, 2026·Sydney, AustraliaInvited Talk @ NII Shonan·Mar 15, 2027·Hayama, Japan
Meet us atAI Supply Chains Community Event·Sep 20, 2026·ShanghaiInvited Talk @ Compound Research Day: Data Factories·Sep 29, 2026·San Francisco, USANeurIPS 2026·Dec 6, 2026·Sydney, AustraliaInvited Talk @ NII Shonan·Mar 15, 2027·Hayama, Japan
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QuantConnect

QUANTCONNECT.COM

Open-source algorithmic trading platform (LEAN) selling cloud/on-premise quant infrastructure with a unified API for research, backtesting, and live trading, plus a marketplace of financial datasets for use in strategies.

Contact
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For QuantConnect

Listed in
Datarade
Coverage
equitiesindexesforexcryptofuturesoptions
Sector
quantitative tradingalgorithmic trading infrastructurealternative data marketplace
Region
USOther
History
28y
Access
A3api signup

Datasets

Cloud and on-premise algorithmic trading platform on the open-source LEAN engine, bundling equity, index, forex, crypto, futures and options price data (minute/hour/daily free; tick and second on paid tiers) with a Dataset Market of third-party alternative datasets and live trading to 15+ brokerages

Classification
Financials › Financial Services › Capital Markets › Financial Exchanges & DataFinancials › Financial Services › Capital Markets › Investment Banking & Brokerage
Format
[grounded inference] Access through the QuantConnect cloud platform and through on-premise installs of the open-source LEAN engine, with third-party datasets bought from the Dataset Market; catalog evidence says "Cloud and on-premise algorithmic trading platform on the open-source LEAN engine". Exact file formats or download API not stated in the evidence.
Coverage
Financials
Asset class
EquitiesIndexesForexCryptoFuturesOptions
Tickers
AAPLMSFTNVDATSLASPY
Exchanges
NYSE · NASDAQ · CME
Category
quantitative trading · algorithmic trading infrastructure · alternative data marketplace
Archive depth
28 years
Access
access via outreach