VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Tuesday, October 28, 2025

Tool Comparison

Investopedia vs Stock Spinoff Investing comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Investopedia adds News, Paper Trading, Education, and Stock Handbook coverage that Stock Spinoff Investing skips.

Stock Spinoff Investing includes Stock Ideas, Calendar, Spin-offs, and Blogs categories that Investopedia omits.

In depth comparison

Investopedia logo

Investopedia

investopedia.com

Hands-on review

Free financial education site best known for its dictionary, guides, and market explainers. Includes a paper-trading Simulator with $100k virtual cash that supports stocks, ETFs, options, and select crypto on NYSE/Nasdaq (quotes delayed ~20–30 minutes). Investopedia Academy courses were discontinued in June 2024, with past purchasers given access instructions via email.

Platforms

Web

Pricing

Free

Quick highlights

  • Extensive financial dictionary (14,000+ definitions) and more than 36,000 articles, attracting over 40 million monthly readers.
  • Free paper-trading Simulator with $100k in virtual cash, supporting market, limit, and stop orders on delayed data (~20 minutes).
  • Assets supported in the Simulator include stocks, options, ETFs, and select cryptocurrencies, limited to NYSE and Nasdaq listings.
  • Option to create public or private games with configurable rules such as margin use, short selling, or options trading, plus leaderboards.
  • Built-in research tools, price charts, company information, and a stock screener integrated with the Simulator.

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Stock Spinoff Investing logo

Stock Spinoff Investing

stockspinoffinvesting.com

Research and newsletter service focused on stock spin‑offs and related special situations. Public **Upcoming** and **Completed** spin‑off calendars; paid tiers deliver monthly deep‑dive ideas, weekly updates, live Q&A calls, and a members‑only Discord. Primary focus is U.S. spin‑offs with selective international coverage.

Platforms

Web

Pricing

FreeSubscription

Quick highlights

  • Spin‑off Calendar: **Upcoming** table with parent/spinco, tickers, target timing, first‑trade date, and resource links; plus a **Completed** table with first‑day price, current price, and return since spin‑off.
  • Premium research: ~1 new idea per month with detailed write‑ups, weekly email updates, and a live monthly video Q&A.
  • Community: members‑only **Discord** for discussion and Q&A with the author.
  • PRO tier: direct access to the author (phone/email), watch‑list document, and live idea presentations.
  • Special situations occasionally covered (e.g., **odd‑lot** split‑off trades).

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Where they differ

Investopedia

Distinct strengths include:

  • Extensive financial dictionary (14,000+ definitions) and more than 36,000 articles, attracting over 40 million monthly readers.
  • Free paper-trading Simulator with $100k in virtual cash, supporting market, limit, and stop orders on delayed data (~20 minutes).
  • Assets supported in the Simulator include stocks, options, ETFs, and select cryptocurrencies, limited to NYSE and Nasdaq listings.
  • Option to create public or private games with configurable rules such as margin use, short selling, or options trading, plus leaderboards.

Stock Spinoff Investing

Distinct strengths include:

  • Spin‑off Calendar: **Upcoming** table with parent/spinco, tickers, target timing, first‑trade date, and resource links; plus a **Completed** table with first‑day price, current price, and return since spin‑off.
  • Premium research: ~1 new idea per month with detailed write‑ups, weekly email updates, and a live monthly video Q&A.
  • Community: members‑only **Discord** for discussion and Q&A with the author.
  • PRO tier: direct access to the author (phone/email), watch‑list document, and live idea presentations.

Feature-by-feature breakdown

AttributeInvestopediaStock Spinoff Investing
Categories

Which research workflows each platform targets

Shared: Videos, Newsletters

Unique: News, Paper Trading, Education, Stock Handbook

Shared: Videos, Newsletters

Unique: Stock Ideas, Calendar, Spin-offs, Blogs

Asset types

Supported asset classes and universes

Stocks, ETFs, Options, Cryptos

Stocks

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web

Web

Pricing

High-level pricing models

Free

Free, Subscription

Key features

Core capabilities called out by each vendor

Unique

  • Extensive financial dictionary (14,000+ definitions) and more than 36,000 articles, attracting over 40 million monthly readers.
  • Free paper-trading Simulator with $100k in virtual cash, supporting market, limit, and stop orders on delayed data (~20 minutes).
  • Assets supported in the Simulator include stocks, options, ETFs, and select cryptocurrencies, limited to NYSE and Nasdaq listings.
  • Option to create public or private games with configurable rules such as margin use, short selling, or options trading, plus leaderboards.
  • Built-in research tools, price charts, company information, and a stock screener integrated with the Simulator.
  • Regularly updated financial news coverage and opt-in newsletters, including Investopedia Daily.

Unique

  • Spin‑off Calendar: **Upcoming** table with parent/spinco, tickers, target timing, first‑trade date, and resource links; plus a **Completed** table with first‑day price, current price, and return since spin‑off.
  • Premium research: ~1 new idea per month with detailed write‑ups, weekly email updates, and a live monthly video Q&A.
  • Community: members‑only **Discord** for discussion and Q&A with the author.
  • PRO tier: direct access to the author (phone/email), watch‑list document, and live idea presentations.
  • Special situations occasionally covered (e.g., **odd‑lot** split‑off trades).
  • Coverage emphasis: primarily **U.S.** spin‑offs with compelling **international** names included as warranted.
Tested

Verified by hands-on testing inside Find My Moat

Yes

Not yet

Editor pick

Featured inside curated shortlists

Standard listing

Standard listing

Frequently Asked Questions

Which workflows do Investopedia and Stock Spinoff Investing both support?

Both platforms cover Videos, and Newsletters workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Investopedia and Stock Spinoff Investing require subscriptions?

Both Investopedia and Stock Spinoff Investing keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Investopedia and Stock Spinoff Investing?

Both Investopedia and Stock Spinoff Investing 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?

Investopedia differentiates itself with Extensive financial dictionary (14,000+ definitions) and more than 36,000 articles, attracting over 40 million monthly readers., Free paper-trading Simulator with $100k in virtual cash, supporting market, limit, and stop orders on delayed data (~20 minutes)., and Assets supported in the Simulator include stocks, options, ETFs, and select cryptocurrencies, limited to NYSE and Nasdaq listings., whereas Stock Spinoff Investing stands out for Spin‑off Calendar: **Upcoming** table with parent/spinco, tickers, target timing, first‑trade date, and resource links; plus a **Completed** table with first‑day price, current price, and return since spin‑off., Premium research: ~1 new idea per month with detailed write‑ups, weekly email updates, and a live monthly video Q&A., and Community: members‑only **Discord** for discussion and Q&A with the author..

Keep exploring

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.