Portfolio123 vs Unusual Whales comparison

Portfolio123 focuses on Screeners, Data Visualizations, and Quant while Unusual Whales specializes in Options & Derivatives, Money Flow, and Screeners. They overlap in 3 categories, so choose based on your preferred workflow and pricing.

Good news—both Portfolio123 and Unusual Whales offer free plans. You can try each platform without commitment and only pay when you need premium features.

Portfolio123 is more beginner-friendly with an approachable interface. Both can work for intermediate users.

Unusual Whales has a mobile app so you can check your research on the go. Portfolio123 is web-only, so you'll need a browser to access it from mobile devices.

Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.

Choose Portfolio123 if you need Web‑based quant research terminal for building multifactor ranking systems, stock/ETF screens, and complete rules‑based strategies with no programming, powered by point‑in‑time FactSet data and marketed as free of survivorship and look‑ahead bias., and Supports realistic simulations and backtests over roughly 20 years of history for US, Canadian, and European equities, with custom universes, separate buy/sell rules, position sizing, hedging, and “Book of Strategies” to combine and analyze correlated systems.. Go with Unusual Whales if Options flow tool: tracks options trades (docs: “every options trade placed across the entire US stock exchange”) and displays trade details across options exchanges; includes filters, configurable columns, sorting, and saved trades., and Multi-leg tagging in the flow feed; multileg icon can open a pop-up that preloads the Options Profit Calculator with a P/L profile for the trade. better fits how you invest.

Both cover Stocks, and ETFs. Portfolio123 also includes Closed-End Funds. Unusual Whales adds coverage for Options, and Cryptos.

Yes, both platforms provide real-time market data. This makes either suitable for active trading strategies where timing matters.

Portfolio123 connects with brokers for portfolio syncing. Unusual Whales requires manual portfolio entry or data import.

Unusual Whales is built with active traders in mind, offering features like real-time data and technical analysis. Portfolio123 is better suited for buy-and-hold investors focused on fundamentals.

Both Portfolio123 and Unusual Whales include stock screeners. Try each to see which filtering options and interface you prefer.

Portfolio123 offers portfolio tracking features. Unusual Whales is more focused on research and analysis.