★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: ChartMill checked August 4, 2026
Tool Comparison
ChartMill vs ORTEX
Pick ChartMill if
ChartMill
Free • Paid plans available · Web
- You care about stock ideas, stock comparison, and scores, things ORTEX doesn't offer
- You trade often and need tooling built for speed
Pick ORTEX if
ORTEX
Free • From $39/mo · Web · Mobile · API
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You want an API so you can script or automate things
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 ORTEX cover a lot of the same ground (8 shared categories, including screeners, data visualizations, and news), so for the basics you won't go far wrong with either. ChartMill simply does more: 24 categories to ORTEX's 14, including stock ideas, stock comparison, and scores. ORTEX counters by keeping things simpler.
What readers say
ChartMill
Vote once to reveal the community verdict.
ORTEX
Vote once to reveal the community verdict.
Key differences at a glance
- Real-time data
- ORTEX
- Broader coverage
- ChartMill24 vs 14 categories
- Mobile app
- ORTEX
- API access
- ORTEX
- Asset coverage
- ORTEXAdds options
- 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 • From $39/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: financials history: 4 years/quarters (free users, example pages). | 9 limits: API Trader: credits per month: 1,000, API Trader: rate limit: 1 req/s +7 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | Yes |
Broker sync | — | No |
Integrations | — | Microsoft Excel (Add-in) and Python SDK |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 24 | 14 |
Regions | North America, Europe | North America, Europe |
| Data & capabilities | ||
Data quality | 3 signals: Latency: 15-min Delayed and End of Day, Granularity: EOD and Minute +1 more | 3 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +1 more |
Capabilities | Custom formulas and Universe builder | Universe builder |
| Try it | Visit ChartMill | Visit ORTEX |
Where each one shines
What ChartMill and ORTEX each do best.ShowHide
Where each one shines
What ChartMill and ORTEX 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 ORTEX does best
- Monitoring short interest and securities-lending conditions with utilization, cost to borrow, shares on loan, and percentage of free float on loan.
- Comparison tools for lending-based short-interest estimates with official U.S. exchange-reported short interest and European flagged-short disclosures.
- Tracking intraday and real-time estimates from ORTEX lender and broker data pools where plan access supports those views.
- Research coverage for options activity and flow signals using OPRA-sourced options data, with OPRA terms required before access.
- Alpha-signal modules such as Short Squeeze, EPS, RSI, MACD, and Company Events as research context with back-tested statistics.
Every detail we compared
Every tracked attribute for ChartMill and ORTEX, side by side.ShowHide
Every detail we compared
Every tracked attribute for ChartMill and ORTEX, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsOptions |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors | Not specified |
Regions | North AmericaEurope | North AmericaEurope |
Coverage details | 17 countries9 exchangesIdentifiers: Ticker and ISIN | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | 15-min DelayedEnd of Day | Real-timeEnd of Day |
Data granularity | EODMinute | MinuteEOD |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python |
Integrations | Not specified | Microsoft Excel (Add-in)Python SDK |
Export formats | CSV | CSV |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Universe builder |
Vendor & support | ChartMill | Ortex Technologies LimitedCountry: United KingdomSupport: Email and Phone |
Curation ratings | Not specified | Methodology 4/5Reliability 4/5UX 4/5 |
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 |
| Entry paid plan | $34.97/mo“Monthly Subscription” | $39/mo“Basic Annual” |
| Tier 2 | $299.97/yr“Annual Subscription + Free Course” | $49/mo“Basic Monthly” |
| Tier 3 | — | $99/mo“Advanced Annual” |
| Tier 4 | — | $149/mo“Advanced Monthly” |
| Tier 5 | — | €49/mo“API Trader”credits per month: 1,000 · rate limit: 1 req/s · +1 more |
| Tier 6 | — | €129/mo“API Quant”credits per month: 10,000 · rate limit: 5 req/s · +1 more |
| Tier 7 | — | €379/mo“API Developer”credits per month: 100,000 · rate limit: 50 req/s · +1 more |
| Top plan | — | Subscription“API Enterprise” |
Questions we keep getting
What's the difference between ChartMill and ORTEX?
ChartMill leans toward screeners, stock ideas, and stock comparison, while ORTEX puts more weight on short interest, insider data, and quant. They overlap in 8 categories, so for most people it comes down to workflow preference and price.
How much do ChartMill and ORTEX cost?
Good news: both ChartMill and ORTEX have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use ChartMill or ORTEX on my phone?
ORTEX lists a dedicated mobile app, so it travels better. ChartMill doesn't list a dedicated mobile app; its documented access is web.
Does ChartMill or ORTEX have an API?
ORTEX has an API for programmatic access and custom integrations. ChartMill doesn't, so you're working through its interface.
Should I choose ChartMill or ORTEX?
It depends on what you're after. Pick ChartMill if stock ideas and stock comparison matter to you; go with ORTEX if you'd rather have quant and index rebalancing. And if you only need the basics both share, let price decide.
What asset classes do ChartMill and ORTEX cover?
Both cover stocks and ETFs. ORTEX adds options on top.
Does ChartMill or ORTEX have real-time data?
ORTEX 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 ORTEX?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Is ChartMill or ORTEX better for day trading?
ChartMill is the one positioned more for active traders. ORTEX 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 ORTEX?
Both ChartMill and ORTEX include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Keep researching
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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.