VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Tuesday, February 24, 2026
Tool Comparison
FinancialData.net vs Koyfin comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
FinancialData.net
financialdata.net
Koyfin
koyfin.com
At a glance
Tool
FinancialData.net
$19/mo
Starting price
Plans & pricing
Tool
Koyfin
$39/mo
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | FinancialData.net | Koyfin |
|---|---|---|
Asset types | StocksETFsMutual FundsFundsCommoditiesCurrenciesCryptosOptionsFuturesOther | StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFuturesCryptos |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAm | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Real-timeEnd of Day | Real-time |
API access | REST | Not specified |
Export formats | JSONCSVExcel | ImagePDF |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by FinancialData.net only.
Categories covered by Koyfin only.
Frequently Asked Questions
What's the difference between FinancialData.net and Koyfin?
FinancialData.net focuses on Data APIs, APIs & SDKs, and Calendar while Koyfin specializes in Screeners, ETF Screeners, and Data Visualizations. They overlap in 5 categories, so choose based on your preferred workflow and pricing.
How much do FinancialData.net and Koyfin cost?
Good news—both FinancialData.net and Koyfin offer free plans. You can try each platform without commitment and only pay when you need premium features.
Which is better for beginners—FinancialData.net or Koyfin?
Koyfin is more beginner-friendly with an approachable interface. Both can work for intermediate users.
Can I use FinancialData.net or Koyfin on my phone?
Koyfin has a mobile app so you can check your research on the go. FinancialData.net is web-only, so you'll need a browser to access it from mobile devices.
Does FinancialData.net or Koyfin have an API?
FinancialData.net 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 FinancialData.net or Koyfin?
Choose FinancialData.net if you need REST API for real-time and historical data across equities (US + international), ETFs/funds, indices, derivatives, OTC, crypto and FX., and API auth via query parameter `?key=API_KEY` (or `&key=`) and supports JSON or CSV output formats.. 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 FinancialData.net and Koyfin cover?
Both cover Stocks, ETFs, Mutual Funds, Commodities, Currencies, Cryptos, and Futures. FinancialData.net also includes Funds, Options, and Other. Koyfin adds coverage for Closed-End Funds, and Bonds.
Do FinancialData.net 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 FinancialData.net and Koyfin?
FinancialData.net supports data exports to JSON, CSV, and Excel. Koyfin has more limited export options.
Can FinancialData.net or Koyfin connect to my broker?
Koyfin connects with brokers for portfolio syncing. FinancialData.net requires manual portfolio entry or data import.
Which has a better stock screener—FinancialData.net or Koyfin?
Koyfin includes a stock screener for finding investment ideas. FinancialData.net focuses on other analytical tools.
Can I track my portfolio with FinancialData.net or Koyfin?
Koyfin offers portfolio tracking features. FinancialData.net 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.