★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
ChartMill vs Stock Spinoff Investing
Start here
ChartMill
Free • Paid plans available · Web
- You care about screeners, stock comparison, and data visualizations, things Stock Spinoff Investing doesn't offer
- You trade often and need tooling built for speed
Pick Stock Spinoff Investing instead if
Stock Spinoff Investing
Free • From $58.08/mo · Web
- You care about corporate actions & special situations and newsletters, 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 Stock Spinoff Investing cover a lot of the same ground (4 shared categories, including stock ideas, calendar, and blogs), so for the basics you won't go far wrong with either. ChartMill simply does more: 24 categories to Stock Spinoff Investing's 6, including screeners, stock comparison, and data visualizations. Stock Spinoff Investing counters by keeping things simpler.
What readers say
ChartMill
Vote once to reveal the community verdict.
Stock Spinoff Investing
Vote once to reveal the community verdict.
Key differences at a glance
- Asset coverage
- ChartMillAdds ETFs
- Broader coverage
- ChartMill24 vs 6 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 • From $58.08/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: financials history: 4 years/quarters (free users, example pages). | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Integrations | — | Discord and Memberful |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 24 | 6 |
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: End of Day, Granularity: EOD +1 more |
Capabilities | Custom formulas and Universe builder | — |
| Try it | Visit ChartMill | Visit Stock Spinoff Investing |
Where each one shines
What ChartMill and Stock Spinoff Investing each do best.ShowHide
Where each one shines
What ChartMill and Stock Spinoff Investing 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 Stock Spinoff Investing does best
- The upcoming spin-off calendar for parent and spinco names, tickers, target timing, first-trade dates, and resource links.
- Views for reviewing the completed spin-off table for first-day price, current price, and return since spin-off.
- Free calendars as a discovery layer for spin-off research before reading filings, investor presentations, and transaction documents.
- Subscriptions to SSI Premium for roughly one new idea per month, detailed write-ups, weekly email updates, and access to prior newsletters.
- Access to paid live monthly video Q&A and members-only Discord discussion when Premium access is active.
Every detail we compared
Every tracked attribute for ChartMill and Stock Spinoff Investing, side by side.ShowHide
Every detail we compared
Every tracked attribute for ChartMill and Stock Spinoff Investing, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | Stocks |
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 | 6 exchangesIdentifiers: Ticker |
| Data | ||
Data freshness | 15-min DelayedEnd of Day | End of Day |
Data granularity | EODMinute | EOD |
| Access & integrations | ||
Integrations | Not specified | DiscordMemberful |
Export formats | CSV | Not specified |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Not specified |
Vendor & support | ChartMill | Stock Spinoff Investing (operated by Rich Howe, CFA)Country: USFounded 2018Support: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 3/5UX 3/5 |
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“Public Calendars (Free)” |
| Entry paid plan | $34.97/mo“Monthly Subscription” | $58.08/mo“SSI Premium (Annual)” |
| Top plan | $299.97/yr“Annual Subscription + Free Course” | $97/mo“SSI Premium (Monthly)” |
Questions we keep getting
What's the difference between ChartMill and Stock Spinoff Investing?
ChartMill leans toward screeners, stock ideas, and stock comparison, while Stock Spinoff Investing puts more weight on stock ideas, calendar, and corporate actions & special situations. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do ChartMill and Stock Spinoff Investing cost?
Good news: both ChartMill and Stock Spinoff Investing have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose ChartMill or Stock Spinoff Investing?
It depends on what you're after. Pick ChartMill if screeners and stock comparison matter to you; go with Stock Spinoff Investing if you'd rather have corporate actions & special situations and newsletters. And if you only need the basics both share, let price decide.
What asset classes do ChartMill and Stock Spinoff Investing cover?
Both cover stocks. ChartMill also handles ETFs.
Can I export data from ChartMill and Stock Spinoff Investing?
ChartMill exports to CSV. Stock Spinoff Investing is stingier about getting data out.
Is ChartMill or Stock Spinoff Investing better for day trading?
ChartMill is the one positioned more for active traders. Stock Spinoff Investing 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 Stock Spinoff Investing?
ChartMill has a stock screener for surfacing ideas; Stock Spinoff Investing doesn't, and focuses its energy elsewhere.
Keep researching
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Feedback
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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.