★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
HighShortInterest.com vs Marketgenius
Pick HighShortInterest.com instead if
HighShortInterest.com
Free · Web
- You've outgrown the basics and want pro-level depth
Start here
Marketgenius
Free · Web
- Delayed quotes won't cut it; you need real-time data
- You care about data visualizations, institutional ownership, and financials, things HighShortInterest.com doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
Marketgenius simply does more: 9 categories to HighShortInterest.com's 1, including data visualizations, institutional ownership, and financials. HighShortInterest.com counters by being completely free. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
HighShortInterest.com
Vote once to reveal the community verdict.
Marketgenius
Vote once to reveal the community verdict.
Key differences at a glance
- Real-time data
- Marketgenius
- Broader coverage
- Marketgenius9 vs 1 categories
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | No | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate |
Best for | — | Retail Traders and Pro Retail |
Categories covered | 1 | 9 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | — | Latency: Real-time |
| Try it | Visit HighShortInterest.com | Visit Marketgenius |
Where each one shines
What HighShortInterest.com and Marketgenius each do best.ShowHide
Where each one shines
What HighShortInterest.com and Marketgenius each do best.What HighShortInterest.com does best
- Browsing access to a free list of U.S. stocks with short interest greater than 20%.
- Filters for visually through exchange tabs for All, Nasdaq, NYSE, and AMEX.
- Views for reviewing table columns including ticker, company, exchange, short interest percentage, float, shares outstanding, and industry.
- Direct access to ticker links directly in Yahoo Finance for a next research step.
- The visible last-updated stamp to decide whether the list is fresh enough for your workflow.
What Marketgenius does best
- Browsing access to stock heatmaps for major U.S. indices such as the S&P 500, Nasdaq 100, and Dow 30.
- Tools for exploring superinvestor portfolio heatmaps for public portfolios such as Berkshire Hathaway, Bill Ackman, Carl Icahn, Cathie Wood, Michael Burry, and others.
- Tile size and color to spot outliers by performance, valuation, profitability, and other available metrics.
- Switch heatmap metrics beyond percent change, including examples such as price-to-book and gross profit margin.
- Direct access to stock pages for market cap, P/E, PEG, revenue, EPS, cash flow, margins, and other basic fundamentals.
Every detail we compared
Every tracked attribute for HighShortInterest.com and Marketgenius, side by side.ShowHide
Every detail we compared
Every tracked attribute for HighShortInterest.com and Marketgenius, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediate |
Target audience | Not specified | Retail TradersPro Retail |
Regions | North America | North America |
Coverage details | Countries: USExchanges: XNAS, XNYS, and XASEIdentifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Not specified | Real-time |
| Plans & trust | ||
Vendor & support | Not specified | Support: Email |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Free | — |
Questions we keep getting
What's the difference between HighShortInterest.com and Marketgenius?
HighShortInterest.com leans toward short interest, while Marketgenius puts more weight on data visualizations, institutional ownership, and financials. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
How much do HighShortInterest.com and Marketgenius cost?
Good news: both HighShortInterest.com and Marketgenius have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: HighShortInterest.com or Marketgenius?
Honestly, neither is aimed at beginners. Expect a learning curve either way; that's the trade-off for the depth they offer.
Should I choose HighShortInterest.com or Marketgenius?
It depends on what you're after. Pick HighShortInterest.com if you prefer its overall approach; go with Marketgenius if you'd rather have data visualizations and institutional ownership. And if you only need the basics both share, let price decide.
Does HighShortInterest.com or Marketgenius have real-time data?
Marketgenius offers real-time data, which matters if you trade actively. HighShortInterest.com runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Keep researching
More comparisons to check
Other tools you might like
Keep Exploring
Feedback
Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.
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.