VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

Wednesday, June 3, 2026

Tool Comparison · Wednesday, June 3, 2026

HighShortInterest.com vs Koyfin

HighShortInterest.com vs Koyfin: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.

Quick verdict
HighShortInterest.com logo

HighShortInterest.com

highshortinterest.com

Best for short interest

Pricing
Free
Platforms
Web
VS
Koyfin logo

Koyfin

Pick

koyfin.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

Attribute
HighShortInterest.com
Koyfin
Starting price
Free
Free • From $39/mo
Categories covered
1
28
Web app
Yes
Yes
Mobile app
No
Yes
API access
No
No
Regions
North America
North America, Europe, APAC, LatAm, Middle East, Africa

Who should choose which?

Choose

HighShortInterest.com if…

  • You need database of u.s. stocks with short interest greater than 20%.
  • You need displayed columns include ticker, company, exchange, short interest %, float, shares outstanding, and industry.
  • You need tabbed browsing by exchange: all, nasdaq, nyse, and amex.
  • You need each ticker links directly to its corresponding yahoo finance page.

Choose

Koyfin if…

  • You need a mobile app for on-the-go research
  • You need real-time data, not delayed quotes
  • 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.

Consider alternatives if…

  • You want broader category coverage in one tool.
  • Neither pricing tier fits your budget.
See alternatives

Side-by-side feature breakdown

AttributeHighShortInterest.comKoyfin
Asset types
Stocks
StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFuturesCryptos
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North America
North AmericaEuropeAPACLatAmMiddle EastAfrica
Data freshness
Not specified
Real-time
API access
Not specifiedNot specified
Export formats
Not specified
ImagePDF

Seen enough? Open either tool and try it now.

Pricing breakdown

Pricing details

Tool

HighShortInterest.com

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree

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

Coverage overlap

Community category leaders

Vote sentiment comparison

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Still deciding? Get hands-on with both — most plans offer a free tier or trial.

Frequently Asked Questions

What's the difference between HighShortInterest.com and Koyfin?

HighShortInterest.com focuses on Short Interest while Koyfin specializes in Screeners, ETF Screeners, and Data Visualizations. They overlap in 1 categories, so choose based on your preferred workflow and pricing.

How much do HighShortInterest.com and Koyfin cost?

Good news—both HighShortInterest.com and Koyfin offer free plans. You can try each platform without commitment and only pay when you need premium features.

Can I use HighShortInterest.com or Koyfin on my phone?

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

Should I choose HighShortInterest.com or Koyfin?

Choose HighShortInterest.com if you need Database of U.S. stocks with short interest greater than 20%., and Displayed columns include Ticker, Company, Exchange, Short Interest %, Float, Shares Outstanding, and Industry.. 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 HighShortInterest.com and Koyfin cover?

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

Does HighShortInterest.com or Koyfin have real-time data?

Koyfin offers real-time data feeds, which is essential for active traders. HighShortInterest.com uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.

Can HighShortInterest.com or Koyfin connect to my broker?

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

Which has a better stock screener—HighShortInterest.com or Koyfin?

Koyfin includes a stock screener for finding investment ideas. HighShortInterest.com focuses on other analytical tools.

Can I track my portfolio with HighShortInterest.com or Koyfin?

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

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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.