VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

NO ADVICE

Tuesday, March 3, 2026

Tool Comparison

Fintool vs Koyfin comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Fintool logo

Fintool

fintool.com

PricingSubscription
PlatformsWeb, API
Hands-on review
Koyfin logo

Koyfin

koyfin.com

PricingFree, Subscription
PlatformsWeb, Mobile
Editor's pickHands-on review
Top 50 Investing ToolsThe global ranking of the best investing tools, ranked by community votes.

At a glance

Platforms
FintoolWeb, API
KoyfinWeb, Mobile
Categories
Fintool9
Koyfin28
Pricing details

Tool

Fintool

Starting price

Free tierNo
Free trial14 days

Plans & pricing

RegularSubscription
EnterpriseSubscription

Tool

Koyfin

$39/mo

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
Plus$39/mo
Premium$79/mo
Advisor Core$209/mo
Advisor Pro$299/mo
TeamsContact sales

Vote sentiment comparison

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Platform details

AttributeFintoolKoyfin
Asset types
Stocks
StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFuturesCryptos
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North America
North AmericaEuropeAPACLatAmMiddle EastAfrica
Data freshness
Real-timeEnd of Day
Real-time
API access
REST
Not specified
Export formats
Not specified
ImagePDF

Coverage overlap

Frequently Asked Questions

What's the difference between Fintool and Koyfin?

Fintool focuses on Transcripts, Financials, and Screeners while Koyfin specializes in Screeners, ETF Screeners, and Data Visualizations. They overlap in 4 categories, so choose based on your preferred workflow and pricing.

Is Fintool or Koyfin free to use?

Koyfin offers a free tier that lets you get started without paying, while Fintool requires a subscription. If budget is a concern, start with Koyfin and upgrade later if you need more advanced features.

Can I use Fintool or Koyfin on my phone?

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

Does Fintool or Koyfin have an API?

Fintool 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 Fintool or Koyfin?

Choose Fintool if you need Natural-language answers backed by SEC filings, earnings calls, and financial data, always with citations., and Built-in company screener and watchlists, plus workflow tools and sharable watchlists.. 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 Fintool and Koyfin cover?

Both cover Stocks. Koyfin adds coverage for ETFs, Mutual Funds, Closed-End Funds, Bonds, Currencies, Commodities, Futures, and Cryptos.

Do Fintool 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 Fintool or Koyfin connect to my broker?

Koyfin connects with brokers for portfolio syncing. Fintool requires manual portfolio entry or data import.

Which has a better stock screener—Fintool or Koyfin?

Both Fintool and Koyfin include stock screeners. Try each to see which filtering options and interface you prefer.

Can I track my portfolio with Fintool or Koyfin?

Koyfin offers portfolio tracking features. Fintool is more focused on research and analysis.

Keep Exploring

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.