★ BEST INVESTING TOOLS COMPARISON ★

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Wednesday, June 10, 2026

Tool Comparison · Wednesday, June 10, 2026

ETF Insider vs Short Interest - FMM

ETF Insider vs Short Interest - FMM: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.

Quick verdict
ETF Insider logo

ETF Insider

Pick

etfinsider.co

Best for etf screeners, and data visualizations

Pricing
Free • From $14/mo
Platforms
Web, API
VS
Short Interest - FMM logo

Short Interest - FMM

Pick

findmymoat.com

Best for short interest

Pricing
Free
Platforms
Web

Outbound links may include affiliate or sponsor codes.

Comparison snapshot

Attribute
ETF Insider
Short Interest - FMM
Starting price
Free • From $14/mo
Free
Categories covered
14
2
Web app
Yes
Yes
Mobile app
No
No
API access
Yes
No
Regions
North America
North America

Who should choose which?

Choose

ETF Insider if…

  • You build with APIs or automate workflows
  • You’re a long-term or value-focused investor
  • You need real-time data, not delayed quotes
  • You need interactive web app that visualizes portfolios from the perspective of their underlying assets using a central network diagram and portfolio/assets tabs for drill‑downs.

Choose

Short Interest - FMM if…

  • You need daily updated list of u.s. stocks with short interest above 20%.
  • You need sortable table with short interest %, ticker, company, exchange, float, shares outstanding, and industry.
  • You need search filter for ticker or company name.
  • You need as-of date and source link displayed above the table.

Consider alternatives if…

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

Side-by-side feature breakdown

AttributeETF InsiderShort Interest - FMM
Asset types
ETFsMutual FundsStocks
Stocks
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North America
North America
Data freshness
Real-time
Not specified
API access
Not specifiedNot specified
Export formats
ImagePDFExcel
Not specified

Seen enough? Open either tool and try it now.

Pricing breakdown

Pricing details

Tool

ETF Insider

$14/mo

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
Pro$14/mo
EnterpriseContact sales

Tool

Short Interest - FMM

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree

Coverage overlap

Shared categories1

Categories where both tools offer overlapping coverage.

Short Interest - FMM strengths1

Categories covered by Short Interest - FMM only.

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 ETF Insider and Short Interest - FMM?

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

How much do ETF Insider and Short Interest - FMM cost?

Good news—both ETF Insider and Short Interest - FMM offer free plans. You can try each platform without commitment and only pay when you need premium features.

Does ETF Insider or Short Interest - FMM have an API?

ETF Insider provides API access for programmatic data retrieval and custom integrations. Short Interest - FMM doesn't currently offer an API, so you'll need to use their web interface.

Should I choose ETF Insider or Short Interest - FMM?

Choose ETF Insider if you need Interactive web app that visualizes portfolios from the perspective of their underlying assets using a central network diagram and portfolio/assets tabs for drill‑downs., and Supports ETFs, mutual funds and stocks as input assets, with full look‑through to all underlying holdings and tools to understand overlap, sector, geographic and market‑cap concentration.. Go with Short Interest - FMM if Daily updated list of U.S. stocks with short interest above 20%., and Sortable table with short interest %, ticker, company, exchange, float, shares outstanding, and industry. better fits how you invest.

What asset classes do ETF Insider and Short Interest - FMM cover?

Both cover Stocks. ETF Insider also includes ETFs, and Mutual Funds.

Does ETF Insider or Short Interest - FMM have real-time data?

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

Can I export data from ETF Insider and Short Interest - FMM?

ETF Insider supports data exports to Image, PDF, and Excel. Short Interest - FMM has more limited export options.

Which has a better stock screener—ETF Insider or Short Interest - FMM?

Both ETF Insider and Short Interest - FMM include stock screeners. Try each to see which filtering options and interface you prefer.

Can I track my portfolio with ETF Insider or Short Interest - FMM?

ETF Insider offers portfolio tracking features. Short Interest - FMM 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.