BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

ChartMill vs IBorrowDesk

ChartMill

TestedMost versatile pick
Review & pricing
Paid from
—
Free plan
Yes
Platforms
Web

Best if

  • You want screeners, stock ideas, and stock comparison.
  • You trade often and need tooling built for speed
Paid from
$1/mo
Free plan
Yes
Platforms
Web

Best if

    Most versatile pick

    Start here

    ChartMill logo

    ChartMill

    chartmill.comTested

    Free • Paid plans available · Web

    • You want screeners, stock ideas, and stock comparison.
    • You trade often and need tooling built for speed

    Pick IBorrowDesk instead if

    IBorrowDesk logo

    IBorrowDesk

    iborrowdesk.com

    Free • From $1/mo · Web

    • Go this way if you prefer a simpler, more focused tool.

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

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    Our take

    The bottom line

    ChartMill and IBorrowDesk cover a lot of the same ground (3 shared categories, watchlist, alerts, and short interest), so for the basics you won't go far wrong with either. ChartMill simply does more: 24 categories to IBorrowDesk's 3, including screeners, stock ideas, and stock comparison. IBorrowDesk counters by keeping things simpler.

    What readers say

    ChartMill

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    IBorrowDesk

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    Key differences at a glance

    Broader coverage
    ChartMill24 vs 3 categories
    Free plan
    Both
    See the full side-by-side table
    ChartMill logo

    What ChartMill does best

    1. Screening for stocks and ETFs with technical, fundamental, dividend, valuation, growth, profitability, health, and custom-expression filters.
    2. Start from Trading Ideas templates for breakouts, pullbacks, CANSLIM, Minervini, GARP, dividends, value, and growth.
    3. ChartMill ratings, technical setup views, analyzer pages, and fundamental reports to compare candidates.
    4. Build watchlists, save screens, export results, and set alerts for prices, setups, earnings, news, insider activity, fundamentals, analyst changes, and screen results.
    5. Multi-chart layouts, saved chart configurations, drawings, indicators, event markers, and watchlist-based charting.
    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.

    Side by side

    Pricing & plans
    Starting price
    Free • Paid plans available
    Free • From $1/mo
    Free tier
    Yes
    Yes
    Free trial
    —
    —
    Platforms & access
    Web app
    Yes
    Yes
    Mobile app
    No
    No
    API access
    No
    No
    Broker sync
    —
    No
    Coverage & data
    Asset types
    StocksETFs
    StocksETFs
    Target audience
    Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors
    Not specified
    Data freshness
    15-min DelayedEnd of Day
    15-min DelayedEnd of Day
    Data granularity
    EODMinute
    MinuteEOD
    Export formats
    CSV
    CSV

    Pricing comparison

    Tier
    ChartMillCheaper start
    Free plan
    Free
    Free
    Entry paid plan
    $34.97/mo“Monthly Subscription”
    $1/mo“Supporter”
    Top plan
    $299.97/yr“Annual Subscription + Free Course”
    $10/mo“Subscriber”

    See for yourself

    Side by side

    Price, platforms, data, and market coverage.
    Show
    Side-by-side comparison of ChartMill and IBorrowDesk
    Attribute
    ChartMill logo
    ChartMill
    IBorrowDesk logo
    IBorrowDesk
    Pricing & plans
    Starting price
    Free • Paid plans availableFree • From $1/mo
    Free tier
    YesYes
    Free trial
    ——
    Plan limits
    Free: financials history: 4 years/quarters (free users, example pages).4 limits: Supporter: alerts: 10, Subscriber: alerts: 50 +2 more
    Platforms & access
    Web app
    YesYes
    Mobile app
    NoNo
    API access
    NoNo
    Broker sync
    —No
    Audience & fit
    Experience level
    Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
    Best for
    Retail Traders, Pro Retail +6 more—
    Categories covered
    243
    Regions
    North America, EuropeNorth America, Europe, APAC, LatAm
    Data & capabilities
    Data quality
    3 signals: Latency: 15-min Delayed and End of Day, Granularity: EOD and Minute +1 more3 signals: Latency: 15-min Delayed and End of Day, Granularity: Minute and EOD +1 more
    Capabilities
    Custom formulas and Universe builder—
    Try itVisit ChartMillVisit IBorrowDesk

    Standout features

    The best features of ChartMill and IBorrowDesk.
    Show
    ChartMill logo

    What ChartMill does best

    1. Screening for stocks and ETFs with technical, fundamental, dividend, valuation, growth, profitability, health, and custom-expression filters.
    2. Start from Trading Ideas templates for breakouts, pullbacks, CANSLIM, Minervini, GARP, dividends, value, and growth.
    3. ChartMill ratings, technical setup views, analyzer pages, and fundamental reports to compare candidates.
    4. Build watchlists, save screens, export results, and set alerts for prices, setups, earnings, news, insider activity, fundamentals, analyst changes, and screen results.
    5. Multi-chart layouts, saved chart configurations, drawings, indicators, event markers, and watchlist-based charting.
    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.

    All details

    Every attribute we track for ChartMill and IBorrowDesk.
    Show
    Attribute
    ChartMill logo
    ChartMill
    IBorrowDesk logo
    IBorrowDesk
    Coverage & fit
    Asset types
    StocksETFs
    StocksETFs
    Experience
    BeginnerIntermediateAdvanced
    BeginnerIntermediateAdvanced
    Target audience
    Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors
    Not specified
    Regions
    North AmericaEurope
    North AmericaEuropeAPACLatAm
    Coverage details
    17 countries9 exchangesIdentifiers: Ticker and ISIN
    Identifiers: Ticker
    Data
    Data freshness
    15-min DelayedEnd of Day
    15-min DelayedEnd of Day
    Data granularity
    EODMinute
    MinuteEOD
    Access & integrations
    Export formats
    CSV
    CSV
    Plans & trust
    Capability signals
    Custom formulasUniverse builder
    Not specified
    Vendor & support
    ChartMill
    IBorrowDeskSupport: Email
    Curation ratings
    Not specified
    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 ChartMill and IBorrowDesk
    Tier
    ChartMill logo
    ChartMillCheaper start
    IBorrowDesk logo
    IBorrowDesk
    Free plan
    Freefinancials history: 4 years/quarters (free users, example pages).
    Free
    Entry paid plan
    $34.97/mo“Monthly Subscription”
    $1/mo“Supporter”alerts: 10
    Top plan
    $299.97/yr“Annual Subscription + Free Course”
    $10/mo“Subscriber”alerts: 50 · history: Daily since 2015 in most cases · +1 more

    Questions we keep getting

    What's the difference between ChartMill and IBorrowDesk?

    ChartMill leans toward screeners, stock ideas, and stock comparison, while IBorrowDesk puts more weight on short interest, watchlist, and alerts. They overlap in 3 categories, so for most people it comes down to workflow preference and price.

    How much do ChartMill and IBorrowDesk cost?

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

    Should I choose ChartMill or IBorrowDesk?

    It depends on what you're after. Pick ChartMill if screeners and stock ideas matter to you; go with IBorrowDesk if you prefer its overall approach. And if you only need the basics both share, let price decide.

    Can I export data from ChartMill and IBorrowDesk?

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

    Is ChartMill or IBorrowDesk better for day trading?

    ChartMill is the one positioned more for active traders. IBorrowDesk is the better fit if you care less about fast trading workflows and more about a calmer research process.

    Which has a better stock screener: ChartMill or IBorrowDesk?

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