★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
ChartMill vs Dune
ChartMill
Best for screeners and stock ideas
Free • Paid plans available
Dune
Best for on-chain analytics and DEX / defi
Free • From $45/mo
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The verdict
The bottom line
ChartMill and Dune cover a lot of the same ground (5 shared categories, including data visualizations, alerts, and education), so for the basics you won't go far wrong with either. ChartMill simply does more: 24 categories to Dune's 12, including screeners, stock ideas, and stock comparison. Dune counters by keeping things simpler.
Key differences at a glance
- Real-time data
- Dune
- Broader coverage
- ChartMill24 vs 12 categories
- API access
- Dune
- Free plan
- Both
Choose
ChartMill if…
- You care about screeners, stock ideas, and stock comparison, things Dune doesn't offer
- You trade often and need tooling built for speed
Choose
Dune if…
- Delayed quotes won't cut it; you need real-time data
- You want an API so you can script or automate things
- You care about on-chain analytics, DEX / defi, and wallet / address monitoring, things ChartMill doesn't offer
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • Paid plans available | Free • From $45/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: financials history: 4 years/quarters (free users, example pages). | 8 limits: Free: credits per month: 2,500, Free: low rpm: 15 rpm +6 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | Yes |
Broker sync | — | No |
Integrations | — | Trino, dbt +3 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | Retail Traders, Pro Retail +4 more |
Categories covered | 24 | 12 |
Regions | North America, Europe | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 3 signals: Latency: 15-min Delayed and End of Day, Granularity: EOD and Minute +1 more | Latency: Real-time |
Capabilities | Custom formulas and Universe builder | DEX data and Wallet tracking |
Security | — | Status page |
| Try it | Visit ChartMill | Visit Dune |
Standout features
What ChartMill does best
- Free advanced stock screener with technical + fundamental filters (dividend, valuation, growth, profitability, health), ChartMill ratings, custom expressions, saved screens, and customizable result views (tables/charts).
- Trading Ideas library of 289 ready-to-use screen configurations spanning technical breakout/pullback setups, CANSLIM, Minervini, GARP, O’Shaughnessy Tiny Titans, dividend, value and growth strategies; each can be run and adapted.
- Charting with multi-chart layouts, multiple timeframes (including intraday), and save/load chart configurations; supports watchlist-based charting.
- Full-screen chart mode adds custom indicators (including fundamentals), event markers (earnings/dividends/splits), drawings/annotations, alerts, and a built-in position sizing tool.
- Stock pages aggregate technical & fundamental ratings/reports with financial statements, analyst ratings/price targets, earnings estimates, ownership/short interest, and news; Analyzer pages combine technical ratings, setup quality and fundamental reports for growth, valuation, health, profitability and dividend.
What Dune does best
- Web-based onchain analytics studio to query decoded blockchain data with SQL and build interactive dashboards across EVM and non‑EVM chains.
- Analytics Hub surfaces include a query editor, visualization builder, dashboards, Dune AI, upload-data flows, search and alerts so analysts can go from raw onchain tables to shareable insights in one place.
- Dashboards support multiple visualization types plus markdown/text widgets where you can embed images or GIFs, lay out tiles, and add widgets directly from the query editor.
- Alerts run on scheduled queries and can deliver notifications by email or via webhooks (including Slack) whenever the query executes, making it easier to monitor custom onchain conditions.
- Upload Data lets you import CSV files into Dune, query them like any other table, and optionally keep uploads private on premium plans; updates can be pushed via the API.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | Cryptos |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors | Retail TradersPro RetailInstitutional InvestorsAnalystsQuants/DevelopersStudents/Researchers |
Regions | North AmericaEurope | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | 17 countries9 exchangesIdentifiers: Ticker and ISIN | Not specified |
| Data | ||
Data freshness | 15-min DelayedEnd of Day | Real-time |
Data granularity | EODMinute | Not specified |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python, TS, and GoWebhooksDocs |
Import methods | Not specified | CSV |
Integrations | Not specified | TrinodbtSnowflakeBigQueryDatabricks |
Export formats | CSV | CSVJSON |
| Plans & trust | ||
Security & compliance | Not specified | Status page |
Capability signals | Custom formulasUniverse builder | DEX dataWallet tracking |
Vendor & support | ChartMill | DuneCountry: NorwayFounded 2018Support: Email |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
Free
Lower starting price
Plans & pricing
- financials history: 4 years/quarters (free users, example pages).
$45/mo
Starting price
Plans & pricing
- credits per month: 2,500
- low rpm: 15 rpm
- +1 more
- credits per month: 4,000
- credits per month: 25,000
- api calls per minute: 200
- credits per month: 100,000
- api calls per minute: 1,000
Coverage overlap
Shared categories
5Where the two tools cover the same ground.
ChartMill strengths
19Dune strengths
7What you only get with Dune.
Community category leaders
Vote sentiment comparison
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Frequently Asked Questions
What's the difference between ChartMill and Dune?
ChartMill leans toward screeners, stock ideas, and stock comparison, while Dune puts more weight on on-chain analytics, DEX / defi, and wallet / address monitoring. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do ChartMill and Dune cost?
Good news: both ChartMill and Dune have free plans, so you can run them side by side and only pay if you hit a wall.
Does ChartMill or Dune have an API?
Dune has an API for programmatic access and custom integrations. ChartMill doesn't, so you're working through its interface.
Should I choose ChartMill or Dune?
It depends on what you're after. Pick ChartMill if screeners and stock ideas matter to you; go with Dune if you'd rather have on-chain analytics and DEX / defi. And if you only need the basics both share, let price decide.
What asset classes do ChartMill and Dune cover?
ChartMill covers stocks and ETFs. Dune covers cryptos.
Does ChartMill or Dune have real-time data?
Dune offers real-time data, which matters if you trade actively. ChartMill 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 ChartMill and Dune?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Is ChartMill or Dune better for day trading?
ChartMill is the one positioned more for active traders. Dune 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 Dune?
ChartMill has a stock screener for surfacing ideas; Dune 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.