InsideArbitrage adds Acquisitions, Spin-offs, Buybacks & Authorizations, Insider Data, Institutional Data, 13F, 13D/13G, Regulatory Filings Monitoring, Data Visualizations, Blogs, Newsletters, Videos, Playbooks & Case Studies, and PDF Annotation coverage that Investing.com skips.
VOL. XCIV, NO. 247
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Sunday, October 26, 2025
Head-to-head
InsideArbitrage vs Investing.com comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Investing.com includes ETF Screeners, IPO, Financials, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, ETF Overview, ETF Holdings, Options, and Interest Rates categories that InsideArbitrage omits.
InsideArbitrage highlights: Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems., Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map., and Buyback suite: daily buyback announcements, searchable buyback history, ‘Buyback Wednesdays’, and ‘Double Dipper’ (insiders + buybacks)..
Investing.com is known for: Global multi-asset coverage across stocks, ETFs, bonds, commodities, currencies, crypto, futures, and options with real-time charts on web and mobile., Extensive calendars for economic events, earnings, dividends, splits, IPOs, and options expirations, with user-configurable alerts., and Portfolio and watchlist syncing across devices, with CSV import for holdings..
Investing.com offers mobile access, which InsideArbitrage skips.
InsideArbitrage
insidearbitrage.com
Event‑driven research platform by Asif Suria focused on merger arbitrage, insider transactions, spinoffs, buybacks, activists, and related special situations. Premium includes tools like the Merger Arbitrage Tool, CVR database, buyback & spinoff trackers, premium screens (IA Score, cluster buys, ‘double dipper’), ‘Deals‑in‑the‑Works’ and deal calendars. IA Professional adds pro‑only features (e.g., CVR outcomes, activist tracker, reverse‑splits tracker, Insider Performance Score) and multi‑seat licensing.
Categories
Platforms
Web
Pricing
FreeSubscription
Quick highlights
- Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems.
- Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map.
- Buyback suite: daily buyback announcements, searchable buyback history, ‘Buyback Wednesdays’, and ‘Double Dipper’ (insiders + buybacks).
- Spinoff suite: upcoming/completed spinoffs and ‘Spinsider’ screen; CVR deals database with outcomes.
- Gurus/Institutional holdings pages aggregating 13F/13D/13G and Form 4 into manager dashboards.
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Investing.com
investing.com
Hands-on review
A large multi-asset investing portal offering global quotes, news, calendars, watchlists, screeners, and portfolio tools. The premium tiers (InvestingPro and Pro+) unlock unlimited alerts, advanced screeners, ProNews, deeper financial metrics, export functions, and 10-year history of company financials. Quotes may be delayed depending on the exchange and region.
Categories
Platforms
WebMobile
Pricing
FreeSubscription
Quick highlights
- Global multi-asset coverage across stocks, ETFs, bonds, commodities, currencies, crypto, futures, and options with real-time charts on web and mobile.
- Extensive calendars for economic events, earnings, dividends, splits, IPOs, and options expirations, with user-configurable alerts.
- Portfolio and watchlist syncing across devices, with CSV import for holdings.
- Stock Screener with customizable filters; InvestingPro+ adds advanced screeners and export functionality.
- News and analysis covering all major markets; Pro tiers add ProNews feeds and analyst-rating-change alerts.
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Overlap
Shared focus areas
8 overlapsMutual strengths include News, Alerts, and Calendar plus 5 more areas.
Where they differ
InsideArbitrage
Distinct strengths include:
AcquisitionsSpin-offsBuybacks & AuthorizationsInsider DataInstitutional Data13F13D/13GRegulatory Filings Monitoring
- Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems.
- Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map.
- Buyback suite: daily buyback announcements, searchable buyback history, ‘Buyback Wednesdays’, and ‘Double Dipper’ (insiders + buybacks).
- Spinoff suite: upcoming/completed spinoffs and ‘Spinsider’ screen; CVR deals database with outcomes.
Investing.com
Distinct strengths include:
ETF ScreenersIPOFinancialsAnalyst ForecastsAnalyst RecommendationsAnalyst Price TargetsETF OverviewETF Holdings
- Global multi-asset coverage across stocks, ETFs, bonds, commodities, currencies, crypto, futures, and options with real-time charts on web and mobile.
- Extensive calendars for economic events, earnings, dividends, splits, IPOs, and options expirations, with user-configurable alerts.
- Portfolio and watchlist syncing across devices, with CSV import for holdings.
- Stock Screener with customizable filters; InvestingPro+ adds advanced screeners and export functionality.
Feature-by-feature breakdown
| Attribute | InsideArbitrage | Investing.com |
|---|---|---|
Categories Which research workflows each platform targets | Shared: News, Alerts, Calendar, Dividends, Splits, Screeners, Portfolio, Watchlist Unique: Acquisitions, Spin-offs, Buybacks & Authorizations, Insider Data, Institutional Data, 13F, 13D/13G, Regulatory Filings Monitoring, Data Visualizations, Blogs, Newsletters, Videos, Playbooks & Case Studies, PDF Annotation | Shared: News, Alerts, Calendar, Dividends, Splits, Screeners, Portfolio, Watchlist Unique: ETF Screeners, IPO, Financials, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, ETF Overview, ETF Holdings, Options, Interest Rates |
Asset types Supported asset classes and universes | Stocks, ETFs | Stocks, ETFs, Bonds, Commodities, Currencies, Cryptos, Futures, Options, Mutual Funds |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web | Web, Mobile |
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 InsideArbitrage and Investing.com both support?
Both platforms cover News, Alerts, Calendar, Dividends, Splits, Screeners, Portfolio, and Watchlist workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do InsideArbitrage and Investing.com require subscriptions?
Both InsideArbitrage and Investing.com keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
Investing.com ships a dedicated mobile experience, while InsideArbitrage focuses on web or desktop access.
What unique strengths set the two platforms apart?
InsideArbitrage differentiates itself with Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems., Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map., and Buyback suite: daily buyback announcements, searchable buyback history, ‘Buyback Wednesdays’, and ‘Double Dipper’ (insiders + buybacks)., whereas Investing.com stands out for Global multi-asset coverage across stocks, ETFs, bonds, commodities, currencies, crypto, futures, and options with real-time charts on web and mobile., Extensive calendars for economic events, earnings, dividends, splits, IPOs, and options expirations, with user-configurable alerts., and Portfolio and watchlist syncing across devices, with CSV import for holdings..
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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.