VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
Portfolio123 vs Stock Analysis
Portfolio123 vs Stock Analysis: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Portfolio123
Pickportfolio123.com
Best for quant, and backtesting
- Pricing
- Free • From $25/mo
- Platforms
- Web, API, Desktop
Stock Analysis
Pickstockanalysis.com
Best for etf screeners, and top analysts
- Pricing
- Free • From $79/yr
- Platforms
- Web, Mobile
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
Portfolio123 if…
- You build with APIs or automate workflows
- 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.
- You need 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.
- You need stock & etf coverage uses fundamentals, estimates, corporate actions, plus industry/sector classification, with “over 15,000 current us, canadian, and european stocks” and many more historical issues.
Choose
Stock Analysis if…
- You need a mobile app for on-the-go research
- You’re a long-term or value-focused investor
- You need research coverage for 130,000+ global stocks and funds, including stock prices, financials, forecasts, charts, news, and all s&p 500 companies.
- You need public stock research pages include quote data, overview metrics, company profile, financial statements, ratios/kpis, statistics, metrics, dividends, price history, analyst forecasts, analyst ratings, price targets, and news.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Portfolio123 | Stock Analysis |
|---|---|---|
Asset types | StocksETFsClosed-End Funds | StocksETFsMutual FundsClosed-End FundsFundsOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEurope | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Real-timeEnd of Day | StreamingReal-time15-min DelayedEnd of Day |
API access | REST | Not specified |
Export formats | JSON | CSVExcel |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Portfolio123
$9
Starting price
Plans & pricing
Tool
Stock Analysis
$6.58/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Portfolio123 only.
Categories covered by Stock Analysis only.
Community category leaders
Vote sentiment comparison
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Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Portfolio123 and Stock Analysis?
Portfolio123 focuses on Screeners, Data Visualizations, and Quant while Stock Analysis specializes in Stock Ideas, Screeners, and ETF Screeners. They overlap in 9 categories, so choose based on your preferred workflow and pricing.
How much do Portfolio123 and Stock Analysis cost?
Good news—both Portfolio123 and Stock Analysis offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use Portfolio123 or Stock Analysis on my phone?
Stock Analysis 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.
Does Portfolio123 or Stock Analysis have an API?
Portfolio123 provides API access for programmatic data retrieval and custom integrations. Stock Analysis doesn't currently offer an API, so you'll need to use their web interface.
Should I choose Portfolio123 or Stock Analysis?
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 Stock Analysis if Research coverage for 130,000+ global stocks and funds, including stock prices, financials, forecasts, charts, news, and all S&P 500 companies., and Public stock research pages include quote data, overview metrics, company profile, financial statements, ratios/KPIs, statistics, metrics, dividends, price history, analyst forecasts, analyst ratings, price targets, and news. better fits how you invest.
What asset classes do Portfolio123 and Stock Analysis cover?
Both cover Stocks, ETFs, and Closed-End Funds. Stock Analysis adds coverage for Mutual Funds, Funds, and Other.
Do Portfolio123 and Stock Analysis offer real-time data?
Yes, both platforms provide real-time market data. This makes either suitable for active trading strategies where timing matters.
Can I export data from Portfolio123 and Stock Analysis?
Stock Analysis supports data exports to CSV, and Excel. Portfolio123 has more limited export options.
Can Portfolio123 or Stock Analysis connect to my broker?
Both platforms offer broker integrations, so you can sync your portfolio for seamless tracking and analysis.
Which has a better stock screener—Portfolio123 or Stock Analysis?
Both Portfolio123 and Stock Analysis include stock screeners. Try each to see which filtering options and interface you prefer.
Can I track my portfolio with Portfolio123 or Stock Analysis?
Both platforms include portfolio tracking, so you can monitor your holdings, performance, and allocation in one place.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.