Tool Comparison
ChartMill vs ORTEX
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Best if
- You want stock ideas, stock comparison, and scores.
- You trade often and need tooling built for speed
- Paid from
- $39/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- 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
Pick ChartMill if
ChartMill
Free • Paid plans available · Web
- You want stock ideas, stock comparison, and scores.
- 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 16, including stock ideas, stock comparison, and scores. ORTEX counters by keeping things simpler.
What readers say
ChartMill
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ORTEX
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Key differences at a glance
- Real-time data
- ORTEX
- Broader coverage
- ChartMill24 vs 16 categories
- Mobile app
- ORTEX
- API access
- ORTEX
- Asset coverage
- ORTEXAdds options and currencies
- Free plan
- Both
What ChartMill does best
- Screening for stocks and ETFs with technical, fundamental, dividend, valuation, growth, profitability, health, and custom-expression filters.
- Start from Trading Ideas templates for breakouts, pullbacks, CANSLIM, Minervini, GARP, dividends, value, and growth.
- ChartMill ratings, technical setup views, analyzer pages, and fundamental reports to compare candidates.
- Build watchlists, save screens, export results, and set alerts for prices, setups, earnings, news, insider activity, fundamentals, analyst changes, and screen results.
- Multi-chart layouts, saved chart configurations, drawings, indicators, event markers, and watchlist-based charting.
What ORTEX does best
- Monitor 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.
- Rule-based Short Squeeze, EPS, RSI, MACD, and Company Events signals with historical performance shown beside each trigger.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| 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). | 6 limits: API Trader: rate limit: 1 req/s, API Trader: scope: Single-stock APIs +4 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | Yes |
Broker sync | — | No |
Integrations | — | Microsoft Excel (Add-in), Python SDK +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 24 | 16 |
Regions | North America, Europe | North America, Europe, APAC |
| 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 | 4 signals: Universe builder, Multi-leg options +2 more |
| Try it | Visit ChartMill | Visit ORTEX |
Standout features
The best features of ChartMill and ORTEX.ShowHide
Standout features
What ChartMill does best
- Screening for stocks and ETFs with technical, fundamental, dividend, valuation, growth, profitability, health, and custom-expression filters.
- Start from Trading Ideas templates for breakouts, pullbacks, CANSLIM, Minervini, GARP, dividends, value, and growth.
- ChartMill ratings, technical setup views, analyzer pages, and fundamental reports to compare candidates.
- Build watchlists, save screens, export results, and set alerts for prices, setups, earnings, news, insider activity, fundamentals, analyst changes, and screen results.
- Multi-chart layouts, saved chart configurations, drawings, indicators, event markers, and watchlist-based charting.
What ORTEX does best
- Monitor 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.
- Rule-based Short Squeeze, EPS, RSI, MACD, and Company Events signals with historical performance shown beside each trigger.
All details
Every attribute we track for ChartMill and ORTEX.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsOptionsCurrencies |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailDay TradersSwing TradersLong-term InvestorsGrowth InvestorsValue InvestorsDividend Investors | Not specified |
Regions | North AmericaEurope | North AmericaEuropeAPAC |
Coverage details | 17 countries9 exchangesIdentifiers: Ticker and ISIN | Identifiers: 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 SDKMCP |
Export formats | CSV | CSV |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Universe builderMulti-leg optionsGreeksEarnings vol edge |
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.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| 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”rate limit: 1 req/s · scope: Single-stock APIs |
| Tier 6 | — | $149/mo“API Quant”rate limit: 5 req/s · scope: All APIs including bulk endpoints |
| Top plan | — | $499/mo“API Developer”rate limit: 50 req/s · scope: All APIs including bulk endpoints |
| Custom / enterprise | — | Contact sales“API Enterprise” |
Alternatives
Free alternatives
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 and currencies 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.
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