Alpha Spread adds Screeners, Stock Comparison, Stock Ideas, Valuation Models, Financials, Transcripts, Analyst Price Targets, Analyst Forecasts, Watchlist, Portfolio, Alerts, and News coverage that Diffchecker skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Thursday, December 4, 2025
Tool Comparison
Alpha Spread vs Diffchecker comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Diffchecker includes Diff View 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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Diffchecker
diffchecker.com
Diffchecker is a comparison tool for text, images, PDFs, Excel files, and folders. The free Basic plan is web-only, while Pro + Desktop adds offline diffs, ad-free usage, real-time text comparison, and desktop apps. Legal and Enterprise tiers include integrations (e.g. iManage) and advanced admin features. Enterprise also offers SAML SSO, SCIM provisioning, and priority support. An API is available with free and paid plans, and a 14-day trial is offered for Pro/Desktop plans.
Categories
Platforms
WebDesktopAPI
Pricing
FreeSubscription
Quick highlights
- Supports multi-format comparisons: text, images, PDFs, Excel files, and folders.
- Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer.
- Real-time text diffing, diff merging, dark mode, and export to PDF.
- Syntax highlighting for 20+ programming languages with character-by-character precision.
- Public HTTP API supports text, image, PDF, and Excel diffs with tiered monthly quotas and input size limits.
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Where they differ
Alpha Spread
Distinct strengths include:
ScreenersStock ComparisonStock IdeasValuation ModelsFinancialsTranscriptsAnalyst Price TargetsAnalyst Forecasts
- 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.
Diffchecker
Distinct strengths include:
- Supports multi-format comparisons: text, images, PDFs, Excel files, and folders.
- Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer.
- Real-time text diffing, diff merging, dark mode, and export to PDF.
- Syntax highlighting for 20+ programming languages with character-by-character precision.
Feature-by-feature breakdown
| Attribute | Alpha Spread | Diffchecker |
|---|---|---|
Categories Which research workflows each platform targets | Shared: APIs & SDKs Unique: Screeners, Stock Comparison, Stock Ideas, Valuation Models, Financials, Transcripts, Analyst Price Targets, Analyst Forecasts, Watchlist, Portfolio, Alerts, News | Shared: APIs & SDKs Unique: Diff View |
Asset types Supported asset classes and universes | Stocks | Other |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web, API | Web, Desktop, 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 | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Alpha Spread and Diffchecker both support?
Both platforms cover APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Alpha Spread and Diffchecker require subscriptions?
Both Alpha Spread and Diffchecker keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access Alpha Spread and Diffchecker?
Both Alpha Spread and Diffchecker 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 Diffchecker stands out for Supports multi-format comparisons: text, images, PDFs, Excel files, and folders., Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer., and Real-time text diffing, diff merging, dark mode, and export to PDF..
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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.