VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, February 18, 2026
Tool Comparison
Alpha Vantage vs Portfolio123 comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Alpha Vantage
alphavantage.co
Portfolio123
portfolio123.com
At a glance
Tool
Alpha Vantage
—
Starting price
Plans & pricing
Tool
Portfolio123
$25/mo
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | Alpha Vantage | Portfolio123 |
|---|---|---|
Asset types | StocksETFsMutual FundsOptionsCurrenciesCryptosCommoditiesFunds | StocksETFsClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPAC | North AmericaEurope |
Data freshness | Real-time15-min DelayedEnd of Day | Real-timeEnd of Day |
API access | REST | REST |
Export formats | CSVJSON | JSON |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Alpha Vantage only.
Categories covered by Portfolio123 only.
Frequently Asked Questions
What's the difference between Alpha Vantage and Portfolio123?
Alpha Vantage focuses on Data APIs, News, and News Sentiment while Portfolio123 specializes in Screeners, Data Visualizations, and Quant. They overlap in 7 categories, so choose based on your preferred workflow and pricing.
How much do Alpha Vantage and Portfolio123 cost?
Good news—both Alpha Vantage and Portfolio123 offer free plans. You can try each platform without commitment and only pay when you need premium features.
Do Alpha Vantage and Portfolio123 have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose Alpha Vantage or Portfolio123?
Choose Alpha Vantage if you need Cloud-native REST APIs for realtime and historical financial data across global stocks, ETFs, mutual funds, FX, cryptocurrencies, commodities, technical indicators and macroeconomic indicators in a single unified portfolio of endpoints., and Global equity time series APIs (daily, weekly, monthly and intraday 1–60 minute bars) with 20+ years of history, optional split/dividend-adjusted prices, and support for extended trading hours where available.. Go with Portfolio123 if 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. better fits how you invest.
What asset classes do Alpha Vantage and Portfolio123 cover?
Both cover Stocks, and ETFs. Alpha Vantage also includes Mutual Funds, Options, Currencies, Cryptos, Commodities, and Funds. Portfolio123 adds coverage for Closed-End Funds.
Do Alpha Vantage and Portfolio123 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 Alpha Vantage and Portfolio123?
Alpha Vantage supports data exports to CSV, and JSON. Portfolio123 has more limited export options.
Can Alpha Vantage or Portfolio123 connect to my broker?
Portfolio123 connects with brokers for portfolio syncing. Alpha Vantage requires manual portfolio entry or data import.
Which has a better stock screener—Alpha Vantage or Portfolio123?
Portfolio123 includes a stock screener for finding investment ideas. Alpha Vantage focuses on other analytical tools.
Can I track my portfolio with Alpha Vantage or Portfolio123?
Portfolio123 offers portfolio tracking features. Alpha Vantage is more focused on research and analysis.
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.