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Koyfin

Financial data and analytics platform for researching stocks, market trends, and managing portfolios. 20% off all plans.

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About Koyfin

Most financial data platforms are either too expensive for individual investors or too basic to be genuinely useful. Koyfin sits in the middle, offering institutional-quality market data and analytics at a price point that works for serious retail investors and independent analysts.

What is Koyfin?

Koyfin is a financial research and analytics platform that gives investors access to market data, company financials, economic indicators, and portfolio tracking tools in one place. It's built for people who want to do real fundamental and macroeconomic research without paying Bloomberg terminal prices.

Key features

Koyfin covers a wide range of asset classes including stocks, ETFs, mutual funds, and currencies. Its company pages pull together financials, earnings estimates, valuation metrics, and news in a clean, structured layout that makes research fast without sacrificing depth.

The charting tools are a standout — highly customizable and capable of overlaying price data with fundamentals, macro indicators, and custom metrics. You can build dashboards that track exactly what matters to you, whether that's a watchlist of stocks, a macro overview, or a deep dive into a single company.

The screener lets you filter stocks by financial metrics, valuation ratios, and growth rates, making it practical for both top-down and bottom-up investment approaches. Koyfin also tracks earnings call transcripts and analyst estimates, which adds useful context around key events.

Who is it for?

Individual investors, financial analysts, and portfolio managers who want serious research tools without enterprise pricing. If you've outgrown Yahoo Finance but can't justify a Bloomberg subscription, Koyfin is one of the best options available.