ValueInvesting.io is a focused platform that provides intrinsic value calculations, financial data, and value investing tools. SafetyMargin.io shares a similar mission but adds forensic accounting, advanced capital allocation metrics, and contrarian sentiment analysis to the value investing toolkit.
As direct competitors in the intrinsic value space, here is an honest comparison.
Feature Comparison
| Feature | SafetyMargin.io | ValueInvesting.io |
|---|---|---|
| DCF Intrinsic Value Calculator | ✓ | ✓ |
| Customizable DCF Assumptions | ✓ | Partial |
| Multi-Scenario DCF (Bear/Base/Bull) | ✓ | ✗ |
| Reverse DCF (Market-Implied Growth) | ✓ | ✗ |
| Margin of Safety Display | ✓ | ✓ |
| Buffett Signal (Buy/Hold/Sell) | ✓ | ✗ |
| Forensic Accounting (Beneish M-Score) | ✓ | ✗ |
| Altman Z-Score (Bankruptcy Risk) | ✓ | ✗ |
| Sloan Ratio (Earnings Quality) | ✓ | ✗ |
| Owner Earnings (Buffett FCF) | ✓ | ✗ |
| SBC-Adjusted Free Cash Flow | ✓ | ✗ |
| ROIIC (Incremental Capital Returns) | ✓ | ✗ |
| Retained Earnings $1 Test | ✓ | ✗ |
| Buyback Effectiveness Score | ✓ | ✗ |
| Mr. Market Sentiment Gauge | ✓ | ✗ |
| Insider Transaction Tracking | ✓ | ✗ |
| Investment Checklist & Notes | ✓ | ✗ |
| Historical Fundamentals Charts | ✓ | ✓ |
| Stock Screener | ✗ | ✓ |
| Watchlist | ✗ | ✓ |
| Global Stock Coverage | ✗ | ✓ |
| 100% Free Access | ✓ | Partial |
Where SafetyMargin.io Stands Out
Multi-Scenario DCF
ValueInvesting.io provides a single intrinsic value estimate. SafetyMargin.io lets you model bear, base, and bull cases simultaneously with independently adjustable growth rates, discount rates, and FCF normalization. The football field visualization shows where the current price sits within your range of fair values.
Reverse DCF
Before deciding whether a stock is cheap, you should ask what growth the market is already pricing in. SafetyMargin.io's Reverse DCF answers this instantly and compares it against historical revenue and FCF CAGR. No other major intrinsic value platform offers this.
Forensic Accounting
ValueInvesting.io displays financial data but does not question its reliability. SafetyMargin.io runs three automated forensic tests:
- Beneish M-Score — flags potential earnings manipulation
- Altman Z-Score — quantifies bankruptcy risk
- Sloan Ratio — verifies earnings are backed by actual cash flow
These are essential for avoiding value traps — stocks that appear cheap but have deteriorating or manipulated financials.
Capital Allocation Suite
SafetyMargin.io provides Owner Earnings, ROIIC, SBC-Adjusted FCF, the $1 Retained Earnings Test, and Buyback Effectiveness. These metrics evaluate whether management is creating shareholder value — a dimension most intrinsic value calculators ignore.
Contrarian Sentiment
The Mr. Market's Mood gauge and Buffett Signal combine eight sentiment indicators with valuation analysis. This helps you identify when fear creates buying opportunities and when greed signals caution.
Where ValueInvesting.io Stands Out
Stock Screener
ValueInvesting.io offers a screener that filters stocks by intrinsic value, margin of safety, and other value metrics. SafetyMargin.io does not have a screener.
Global Coverage
ValueInvesting.io covers stocks across many international exchanges. SafetyMargin.io currently focuses on S&P 500 stocks.
Watchlist
ValueInvesting.io provides watchlist functionality to track stocks you are interested in. SafetyMargin.io does not yet offer watchlists.
Pricing
| SafetyMargin.io | ValueInvesting.io | |
|---|---|---|
| Free tier | Full access to all features | Limited access |
| Premium | N/A (everything is free) | Paid plans available |
Who Should Use Which?
Choose SafetyMargin.io if you want to:
- Model intrinsic value across multiple scenarios for free
- Run Reverse DCF to check market-implied expectations
- Verify financial statement integrity with forensic accounting
- Evaluate management through capital allocation metrics
- Get contrarian buy/sell signals
Choose ValueInvesting.io if you need:
- A value-oriented stock screener
- Global stock coverage beyond S&P 500
- Watchlist and tracking features
Try It Yourself
Search for any stock on AAPL, MSFT, or KO and see the full analysis — completely free.