Finance & Accounting

Best Quant Tools in 2026

Quant tools help you build, test and run rule-based investment strategies. This list is for people comparing software before choosing a workflow for research, paper trading or live execution.

01 Portfolio Visualizer
From $30/mo Free plan Web
8.1 Visit Specs
02 Bloomberg AIM
Self-hosted
7.9 Visit Specs
03 Composer
From $10/mo Free plan Web
7.3 Visit Specs
04 Backtrader
Windows · macOS · Linux
6.2 Visit Specs
05 cTrader
Web · Windows · macOS · iOS
6.2 Visit Specs
06 NinjaTrader
From $99/mo Free plan Web · Windows · iOS · Android
6.2 Visit Specs
07 Investor/RT
Windows · macOS · Linux
6.0 Visit Specs
08 ProRealTime
Web · Windows · macOS · iOS
6.0 Visit Specs
09 bt

5.8 Visit Specs
10 QuantConnect
Web · Windows · macOS · Linux
5.7 Visit Specs
11 OptionNet Explorer
Windows
5.6 Visit Specs
12 Portfolio123
Web
5.6 Visit Specs
13 PyPortfolioOpt
Windows · macOS · Linux
5.6 Visit Specs
14 Qlib
Windows · macOS · Linux
5.6 Visit Specs
15 QuantLib
Windows · macOS · Linux
5.5 Visit Specs
16 quantstrat
Windows · macOS · Linux
5.4 Visit Specs
17 Sierra Chart
Windows
5.2 Visit Specs
18 Wealth-Lab
Windows
5.1 Visit Specs

How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

Check each tool for a free plan or trial, its entry-level paid cost, supported platforms and strategy languages. Consider backtesting, live execution, paper trading, asset coverage and access to historical data.

Compare Portfolio Visualizer and Bloomberg AIM Get a place on this list

More in Finance & AccountingThe whole topic →