Alpha Spread adds Stock Comparison, Stock Ideas, Transcripts, Analyst Price Targets, Analyst Forecasts, Alerts, News, and APIs & SDKs coverage that Uncle Stock skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
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Thursday, December 4, 2025
Tool Comparison
Alpha Spread vs Uncle Stock comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Uncle Stock includes Backtesting, Data APIs, Scores, Checklist, and Education categories that Alpha Spread omits.
In depth comparison
Alpha Spread
alphaspread.com
Stock‑valuation platform centered on intrinsic value. Combines DCF and relative valuation into a scenario range (bear/base/bull), adds Wall Street estimates/targets, profitability & solvency scoring, a flexible screener (with alerts), watchlists, an investment journal, curated news, and side‑by‑side comparisons. Enterprise plan advertises API access (currently limited/waitlisted), with public self‑serve tiers Free, Premium, and Unlimited.
Categories
Platforms
WebAPI
Pricing
FreeSubscription
Quick highlights
- Automatic intrinsic value from two methods (DCF + relative valuation) with bear/base/bull range; “valuation history” views.
- Manual DCF with sensitivity analysis; separate discount‑rate (CAPM/WACC) calculator.
- Stock screener with valuation, Wall St targets/estimates, profitability, solvency, dividend safety/shareholder yield; prebuilt screens (e.g., Magic Formula) and email screener alerts.
- Watchlists plus targeted alerts: price/valuation thresholds, analyst price‑target changes, and insider activity.
- Analyst section with price targets and forward estimates; earnings‑calls section; AI assistant for natural‑language summaries/questions.
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Uncle Stock
unclestock.com
Hands-on review
Global, fundamentals‑first stock screener with detailed metrics and built‑in backtesting. Covers 60k+ stocks across all continents with up to ~35 years of US history (20 years elsewhere). US fundamentals from Sharadar; non‑US fundamentals and price history from EOD Historical Data. Prices are delayed; Nasdaq shows prior‑day when market is open. API access (Gold) delivers CSV/JSON with explicit rate limits.
Categories
Platforms
WebAPI
Pricing
FreeSubscription
Quick highlights
- Screening with ~4k searchable metrics, full‑text business/industry search, market/country/sector filters, and index‑constituent filters.
- Backtesting with annual/half‑year/quarterly rebalance, look‑ahead avoidance (uses only data known at rebalance time), position sizing (equal/volatility/expectation‑weighted), early‑sell rules (profit targets, stop loss), and risk stats (Sharpe/Sortino).
- Transparent composite scores (e.g., Uncle Stock score, Quality/Value/Financial‑Health) plus Piotroski, ERP5, Benish M, Montier and more—formulas publicly documented.
- Benchmarking vs S&P 500/other indices; industry medians and long‑history fundamentals.
- Lightweight portfolio: positions, limits & email notifications (Gold).
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Where they differ
Alpha Spread
Distinct strengths include:
- Automatic intrinsic value from two methods (DCF + relative valuation) with bear/base/bull range; “valuation history” views.
- Manual DCF with sensitivity analysis; separate discount‑rate (CAPM/WACC) calculator.
- Stock screener with valuation, Wall St targets/estimates, profitability, solvency, dividend safety/shareholder yield; prebuilt screens (e.g., Magic Formula) and email screener alerts.
- Watchlists plus targeted alerts: price/valuation thresholds, analyst price‑target changes, and insider activity.
Uncle Stock
Distinct strengths include:
- Screening with ~4k searchable metrics, full‑text business/industry search, market/country/sector filters, and index‑constituent filters.
- Backtesting with annual/half‑year/quarterly rebalance, look‑ahead avoidance (uses only data known at rebalance time), position sizing (equal/volatility/expectation‑weighted), early‑sell rules (profit targets, stop loss), and risk stats (Sharpe/Sortino).
- Transparent composite scores (e.g., Uncle Stock score, Quality/Value/Financial‑Health) plus Piotroski, ERP5, Benish M, Montier and more—formulas publicly documented.
- Benchmarking vs S&P 500/other indices; industry medians and long‑history fundamentals.
Feature-by-feature breakdown
| Attribute | Alpha Spread | Uncle Stock |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Screeners, Valuation Models, Financials, Watchlist, Portfolio Unique: Stock Comparison, Stock Ideas, Transcripts, Analyst Price Targets, Analyst Forecasts, Alerts, News, APIs & SDKs | Shared: Screeners, Valuation Models, Financials, Watchlist, Portfolio Unique: Backtesting, Data APIs, Scores, Checklist, Education |
Asset types Supported asset classes and universes | Stocks | Stocks, Cryptos |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Platforms Where you can access the product | Web, API | Web, API |
Pricing High-level pricing models | Free, Subscription | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Yes |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Alpha Spread and Uncle Stock both support?
Both platforms cover Screeners, Valuation Models, Financials, Watchlist, and Portfolio workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Alpha Spread and Uncle Stock require subscriptions?
Both Alpha Spread and Uncle Stock keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access Alpha Spread and Uncle Stock?
Both Alpha Spread and Uncle Stock prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
Alpha Spread differentiates itself with Automatic intrinsic value from two methods (DCF + relative valuation) with bear/base/bull range; “valuation history” views., Manual DCF with sensitivity analysis; separate discount‑rate (CAPM/WACC) calculator., and Stock screener with valuation, Wall St targets/estimates, profitability, solvency, dividend safety/shareholder yield; prebuilt screens (e.g., Magic Formula) and email screener alerts., whereas Uncle Stock stands out for Screening with ~4k searchable metrics, full‑text business/industry search, market/country/sector filters, and index‑constituent filters., Backtesting with annual/half‑year/quarterly rebalance, look‑ahead avoidance (uses only data known at rebalance time), position sizing (equal/volatility/expectation‑weighted), early‑sell rules (profit targets, stop loss), and risk stats (Sharpe/Sortino)., and Transparent composite scores (e.g., Uncle Stock score, Quality/Value/Financial‑Health) plus Piotroski, ERP5, Benish M, Montier and more—formulas publicly documented..
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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.