★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 4, 2026
Tool Comparison
ChartMill vs Digrin
Pick ChartMill if
ChartMill
Free • Paid plans available · Web
- You care about stock ideas, stock comparison, and data visualizations, things Digrin doesn't offer
- You trade often and need tooling built for speed
Pick Digrin if
Digrin
Free • Paid plans available · Web
- You care about portfolio, capital gains estimator, and dividend tax / ADR withholding, things ChartMill 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
ChartMill and Digrin cover a lot of the same ground (5 shared categories, including screeners, calendar, and dividends), so for the basics you won't go far wrong with either. ChartMill simply does more: 24 categories to Digrin's 8, including stock ideas, stock comparison, and data visualizations. Digrin counters by being completely free.
What readers say
ChartMill
Vote once to reveal the community verdict.
Digrin
Vote once to reveal the community verdict.
Key differences at a glance
- Broader coverage
- ChartMill24 vs 8 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 • Paid plans available | Free • Paid plans available |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: financials history: 4 years/quarters (free users, example pages). | 13 limits: Explorer: portfolios: 1, Explorer: transactions per month per portfolio: 30 +11 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | — | Yes |
Integrations | — | Interactive Brokers and Trading212 |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | Retail Traders, Pro Retail +2 more |
Categories covered | 24 | 8 |
Regions | North America, Europe | — |
| Data & capabilities | ||
Data quality | 3 signals: Latency: 15-min Delayed and End of Day, Granularity: EOD and Minute +1 more | Adjustments: Splits and Multi-currency |
Capabilities | Custom formulas and Universe builder | 4 signals: Broker sync, Tax lots +2 more |
| Try it | Visit ChartMill | Visit Digrin |
Where each one shines
What ChartMill and Digrin each do best.ShowHide
Where each one shines
What ChartMill and Digrin each do best.What ChartMill does best
- Screening for stocks and ETFs with technical, fundamental, dividend, valuation, growth, profitability, health, and custom-expression filters.
- Starting point: a large Trading Ideas library covering breakout, pullback, CANSLIM, Minervini, GARP, dividend, value, growth, and other screen templates.
- ChartMill ratings, technical setup views, analyzer pages, and fundamental reports to compare candidates.
- Tools for building watchlists, save screens, export screener results, and trigger alerts from price, setup, earnings, news, insider, fundamental, analyst, and saved-screen conditions.
- Multi-chart layouts, saved chart configurations, drawings, indicators, event markers, and watchlist-based charting.
What Digrin does best
- Tracking portfolio value, annual dividends, yield on cost, XIRR, gains and losses, dividend yield, transaction history, and holding-level income metrics.
- Dividend calendar views for paid, announced, and projected dividends, plus public upcoming ex-dividend lists with yield, payment history, and frequency context.
- Import support for transactions manually or through CSV, with AI-assisted CSV import limits that vary by plan.
- Sync Trading212 and Interactive Brokers accounts daily on the free Explorer plan or on-demand every five minutes on paid Plus and Pro plans.
- Enable DRIP handling per dividend and optionally apply dividend reinvestment automatically to future payments.
Every detail we compared
Every tracked attribute for ChartMill and Digrin, side by side.ShowHide
Every detail we compared
Every tracked attribute for ChartMill and Digrin, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors | Retail TradersPro RetailLong-term InvestorsDividend Investors |
Regions | North AmericaEurope | Not specified |
Coverage details | 17 countries9 exchangesIdentifiers: Ticker and ISIN | Identifiers: Ticker and ISIN |
| Data | ||
Data freshness | 15-min DelayedEnd of Day | Not specified |
Data granularity | EODMinute | Not specified |
| Access & integrations | ||
Import methods | Not specified | ManualCSVCustodian |
Integrations | Not specified | Interactive BrokersTrading212 |
Export formats | CSV | CSV |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Broker syncTax lotsMulti-currencyCost basis: FIFO |
Vendor & support | ChartMill | DigrinFounded 2014Support: 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 | Freefinancials history: 4 years/quarters (free users, example pages). | Free“Explorer”portfolios: 1 · transactions per month per portfolio: 30 · +3 more |
| Entry paid plan | $34.97/mo“Monthly Subscription” | €7.99/mo“Plus”portfolios: 5 · transactions per month per portfolio: 100 · +2 more |
| Top plan | $299.97/yr“Annual Subscription + Free Course” | €12.99/mo“Pro”portfolios: 10 · transactions per month per portfolio: 500 · +2 more |
Questions we keep getting
What's the difference between ChartMill and Digrin?
ChartMill leans toward screeners, stock ideas, and stock comparison, while Digrin puts more weight on portfolio, screeners, and dividends. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do ChartMill and Digrin cost?
Good news: both ChartMill and Digrin have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose ChartMill or Digrin?
It depends on what you're after. Pick ChartMill if stock ideas and stock comparison matter to you; go with Digrin if you'd rather have portfolio and capital gains estimator. And if you only need the basics both share, let price decide.
Can I export data from ChartMill and Digrin?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Is ChartMill or Digrin better for day trading?
ChartMill is the one positioned more for active traders. Digrin 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 Digrin?
Both ChartMill and Digrin include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with ChartMill or Digrin?
Digrin handles portfolio tracking. ChartMill 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.