VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
Alpha Vantage vs Koyfin
Alpha Vantage vs Koyfin: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Alpha Vantage
alphavantage.co
Best for data apis, and news sentiment
- Pricing
- Free
- Platforms
- Web, API
Koyfin
Pickkoyfin.com
Best for screeners, and etf screeners
- Pricing
- Free • From $39/mo
- Platforms
- Web, Mobile
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
Alpha Vantage if…
- You build with APIs or automate workflows
- 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.
- You need 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.
- You need us options data apis providing realtime and historical option chains with 15+ years of history, full market/volume coverage, and optional greeks and implied volatility fields in json or csv.
Choose
Koyfin if…
- You need a mobile app for on-the-go research
- You need web platform plus ios & android mobile apps; watchlists/portfolios sync with the web app.
- You need multi-asset coverage spanning global equities and multiple macro/market datasets (e.g., etfs, bond yields/curves, fx, commodities, crypto), with news and transcripts.
- You need advanced graphing with 100+ indicators/series (fundamentals, technicals, valuation, estimates/ratings), templates, total-return charts, scatter charts, and share/embed + downloads.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Alpha Vantage | Koyfin |
|---|---|---|
Asset types | StocksETFsMutual FundsOptionsCurrenciesCryptosCommoditiesFunds | StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFuturesCryptos |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPAC | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Real-time15-min DelayedEnd of Day | Real-time |
API access | REST | Not specified |
Export formats | CSVJSON | ImagePDF |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Alpha Vantage
—
Starting price
Plans & pricing
Tool
Koyfin
$39/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Alpha Vantage only.
Categories covered by Koyfin only.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Alpha Vantage and Koyfin?
Alpha Vantage focuses on Data APIs, News, and News Sentiment while Koyfin specializes in Screeners, ETF Screeners, and Data Visualizations. They overlap in 8 categories, so choose based on your preferred workflow and pricing.
How much do Alpha Vantage and Koyfin cost?
Good news—both Alpha Vantage and Koyfin offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use Alpha Vantage or Koyfin on my phone?
Koyfin has a mobile app so you can check your research on the go. Alpha Vantage is web-only, so you'll need a browser to access it from mobile devices.
Does Alpha Vantage or Koyfin have an API?
Alpha Vantage provides API access for programmatic data retrieval and custom integrations. Koyfin doesn't currently offer an API, so you'll need to use their web interface.
Should I choose Alpha Vantage or Koyfin?
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 Koyfin if Web platform plus iOS & Android mobile apps; watchlists/portfolios sync with the web app., and Multi-asset coverage spanning global equities and multiple macro/market datasets (e.g., ETFs, bond yields/curves, FX, commodities, crypto), with news and transcripts. better fits how you invest.
What asset classes do Alpha Vantage and Koyfin cover?
Both cover Stocks, ETFs, Mutual Funds, Currencies, Cryptos, and Commodities. Alpha Vantage also includes Options, and Funds. Koyfin adds coverage for Closed-End Funds, Bonds, and Futures.
Do Alpha Vantage and Koyfin 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 Koyfin?
Alpha Vantage supports data exports to CSV, and JSON. Koyfin has more limited export options.
Can Alpha Vantage or Koyfin connect to my broker?
Koyfin connects with brokers for portfolio syncing. Alpha Vantage requires manual portfolio entry or data import.
Which has a better stock screener—Alpha Vantage or Koyfin?
Koyfin includes a stock screener for finding investment ideas. Alpha Vantage focuses on other analytical tools.
Can I track my portfolio with Alpha Vantage or Koyfin?
Koyfin 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.