BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

IBorrowDesk vs MarketInOut

Paid from
$1/mo
Free plan
Yes
Platforms
Web

Best if

  • You want the cheaper way in: plans start at $1/mo instead of $14.96/mo
  • You want short interest.

MarketInOut

Our pick for most investors
Review & pricing
Paid from
$14.96/mo
Free plan
Yes
Platforms
Web

Best if

  • Delayed quotes won't cut it; you need real-time data
  • You want screeners, backtesting, and portfolio.

Pick IBorrowDesk instead if

IBorrowDesk logo

IBorrowDesk

iborrowdesk.com

Free • From $1/mo · Web

  • You want the cheaper way in: plans start at $1/mo instead of $14.96/mo
  • You want short interest.
Our pick for most investors

Start here

MarketInOut logo

MarketInOut

marketinout.com

Free • From $359 · Web

  • Delayed quotes won't cut it; you need real-time data
  • You want screeners, backtesting, and portfolio.

Skip both if: Neither one clicks with how you research; there are strong third options.

See alternatives

Other tools you might like

Outbound links may include affiliate or sponsor codes.

Not set on either one? See the top 50 tools, ranked by user votes, or the deals page for big discounts on popular tools.

Our take

The bottom line

IBorrowDesk and MarketInOut cover a lot of the same ground (2 shared categories, watchlist and alerts), so for the basics you won't go far wrong with either. MarketInOut simply does more: 7 categories to IBorrowDesk's 3, including screeners, backtesting, and portfolio. IBorrowDesk counters by starting cheaper at $1/mo.

What readers say

IBorrowDesk

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MarketInOut

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Key differences at a glance

Cheaper paid plan
IBorrowDesk$1/mo vs $14.96/mo
Broader coverage
MarketInOut7 vs 3 categories
Real-time data
MarketInOut
Asset coverage
MarketInOutAdds currencies and cryptos
Free plan
Both
See the full side-by-side table
IBorrowDesk logo

What IBorrowDesk does best

  1. Tracking borrow fee percentages and shortable share availability for stocks and ETFs from Interactive Brokers public data.
  2. Ticker pages to review recent borrow snapshots with timestamps, fee rates, and available shares.
  3. Monitor intraday changes with roughly 15-minute refreshes during North American trading hours and slower weekday updates outside those hours.
  4. Support for adding tickers to watchlists and set alerts for borrow availability or fee changes.
  5. IBorrowDesk as one input for short-interest, squeeze-risk, borrow-cost, and liquidity research.
MarketInOut logo

What MarketInOut does best

  1. Technical and fundamental screening across global exchanges, stocks, ETFs, forex, and crypto.
  2. Filters by exchange, sector, industry, index, or watchlist, with intraday, daily, weekly, and monthly timeframes where supported.
  3. Formula Screener conditions with AND, OR, NOT logic, multi-timeframe rules, historical and range screening, ticker references, index references, and regime filters.
  4. Strategy backtests with entry rules, exit rules, stop-loss, take-profit, and position-maintenance logic.
  5. Survivorship-bias-free backtesting data that includes delisted stocks.

Side by side

Pricing & plans
Starting price
Free • From $1/mo
Free • From $359
Free tier
Yes
Yes
Free trial
—
—
Platforms & access
Web app
Yes
Yes
Mobile app
No
No
API access
No
No
Broker sync
No
No
Coverage & data
Asset types
StocksETFs
StocksETFsCurrenciesCryptos
Data freshness
15-min DelayedEnd of Day
Real-time15-min DelayedEnd of Day
Data granularity
MinuteEOD
MinuteEOD
Export formats
CSV
Excel

Pricing comparison

Tier
IBorrowDeskCheaper start
Free plan
Free
Free
Entry paid plan
$1/mo“Supporter”
$359“2-Year Membership”
Tier 2
$10/mo“Subscriber”
$259/yr≈ $21.58/mo“1-Year Membership”
Tier 3
—
$159“6-Month Membership”
Tier 4
—
$745“Professional 6-Month Membership”
Tier 5
—
$1145/yr“Professional 1-Year Membership”
Top plan
—
$1695“Professional 2-Year Membership”

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of IBorrowDesk and MarketInOut
Attribute
IBorrowDesk logo
IBorrowDesk
MarketInOut logo
MarketInOut
Pricing & plans
Starting price
Free • From $1/moFree • From $359
Free tier
YesYes
Free trial
——
Plan limits
4 limits: Supporter: alerts: 10, Subscriber: alerts: 50 +2 more—
Platforms & access
Web app
YesYes
Mobile app
NoNo
API access
NoNo
Broker sync
NoNo
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
——
Categories covered
37
Regions
North America, Europe, APAC, LatAmNorth America, Europe, APAC, Middle East
Data & capabilities
Data quality
3 signals: Latency: 15-min Delayed and End of Day, Granularity: Minute and EOD +1 more5 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +3 more
Capabilities
—Custom formulas and Universe builder
Try itVisit IBorrowDeskVisit MarketInOut

Standout features

The best features of IBorrowDesk and MarketInOut.
Show
IBorrowDesk logo

What IBorrowDesk does best

  1. Tracking borrow fee percentages and shortable share availability for stocks and ETFs from Interactive Brokers public data.
  2. Ticker pages to review recent borrow snapshots with timestamps, fee rates, and available shares.
  3. Monitor intraday changes with roughly 15-minute refreshes during North American trading hours and slower weekday updates outside those hours.
  4. Support for adding tickers to watchlists and set alerts for borrow availability or fee changes.
  5. IBorrowDesk as one input for short-interest, squeeze-risk, borrow-cost, and liquidity research.
MarketInOut logo

What MarketInOut does best

  1. Technical and fundamental screening across global exchanges, stocks, ETFs, forex, and crypto.
  2. Filters by exchange, sector, industry, index, or watchlist, with intraday, daily, weekly, and monthly timeframes where supported.
  3. Formula Screener conditions with AND, OR, NOT logic, multi-timeframe rules, historical and range screening, ticker references, index references, and regime filters.
  4. Strategy backtests with entry rules, exit rules, stop-loss, take-profit, and position-maintenance logic.
  5. Survivorship-bias-free backtesting data that includes delisted stocks.

All details

Every attribute we track for IBorrowDesk and MarketInOut.
Show
Attribute
IBorrowDesk logo
IBorrowDesk
MarketInOut logo
MarketInOut
Coverage & fit
Asset types
StocksETFs
StocksETFsCurrenciesCryptos
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North AmericaEuropeAPACLatAm
North AmericaEuropeAPACMiddle East
Coverage details
Identifiers: Ticker
Identifiers: Ticker
Data
Data freshness
15-min DelayedEnd of Day
Real-time15-min DelayedEnd of Day
Data granularity
MinuteEOD
MinuteEOD
Access & integrations
Export formats
CSV
Excel
Plans & trust
Capability signals
Not specified
Custom formulasUniverse builder
Vendor & support
IBorrowDeskSupport: Email
MarketInOut LimitedSupport: Email
Curation ratings
Methodology 3/5Reliability 3/5UX 3/5
Methodology 3/5Reliability 3/5UX 3/5

Green tags are exclusive to that tool in this comparison.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of IBorrowDesk and MarketInOut
Tier
IBorrowDesk logo
IBorrowDeskCheaper start
MarketInOut logo
MarketInOut
Free plan
Free
Free
Entry paid plan
$1/mo“Supporter”alerts: 10
$359“2-Year Membership”
Tier 2
$10/mo“Subscriber”alerts: 50 · history: Daily since 2015 in most cases · +1 more
$259/yr≈ $21.58/mo“1-Year Membership”
Tier 3—
$159“6-Month Membership”
Tier 4—
$745“Professional 6-Month Membership”
Tier 5—
$1145/yr“Professional 1-Year Membership”
Top plan—
$1695“Professional 2-Year Membership”

Questions we keep getting

What's the difference between IBorrowDesk and MarketInOut?

IBorrowDesk leans toward short interest, watchlist, and alerts, while MarketInOut puts more weight on screeners, backtesting, and watchlist. They overlap in 2 categories, so for most people it comes down to workflow preference and price.

How much do IBorrowDesk and MarketInOut cost?

Good news: both IBorrowDesk and MarketInOut have free plans, so you can run them side by side and only pay if you hit a wall.

Should I choose IBorrowDesk or MarketInOut?

It depends on what you're after. Pick IBorrowDesk if short interest matter to you; go with MarketInOut if you'd rather have screeners and backtesting. And if you only need the basics both share, let price decide.

What asset classes do IBorrowDesk and MarketInOut cover?

Both cover stocks and ETFs. MarketInOut adds currencies and cryptos on top.

Does IBorrowDesk or MarketInOut have real-time data?

MarketInOut offers real-time data, which matters if you trade actively. IBorrowDesk 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.

Can I export data from IBorrowDesk and MarketInOut?

Yes, both export to spreadsheets (IBorrowDesk: CSV; MarketInOut: Excel), which is handy if you like running your own numbers.

Which has a better stock screener: IBorrowDesk or MarketInOut?

MarketInOut has a stock screener for surfacing ideas; IBorrowDesk doesn't, and focuses its energy elsewhere.

Can I track my portfolio with IBorrowDesk or MarketInOut?

MarketInOut handles portfolio tracking. IBorrowDesk is really a research tool; you'd track your portfolio elsewhere.

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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.