InsideArbitrage adds Acquisitions, Spin-offs, Buybacks & Authorizations, Splits, Insider Data, Institutional Data, 13F, 13D/13G, Regulatory Filings Monitoring, Blogs, Newsletters, Playbooks & Case Studies, and PDF Annotation coverage that Stock Rover skips.
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Sunday, October 26, 2025
Head-to-head
InsideArbitrage vs Stock Rover comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Stock Rover includes ETF Screeners, Stock Comparison, ETF Comparison, Correlation, Monte Carlo, Financials, Scores, Valuation Models, Transcripts, ETF Overview, ETF Holdings, Fund Overview, Fund Performance, Fund Holdings, Fund Rating, Analyst Recommendations, Analyst Price Targets, and Education 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)..
Stock Rover is known for: Metrics-rich tables with up to 700+ data points in the Premium Plus plan (275+ / 375+ / 700+ by tier)., Flexible screening: ranked screening, historical screening, and custom equation builders., and Portfolio analytics include correlation matrices, Monte Carlo “future simulations,” rebalancing tools, and trade planning support..
Stock Rover 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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Stock Rover
stockrover.com
Editor’s pick Hands-on review
A full-featured US and Canada equity, ETF, and mutual fund research suite. Stock Rover shines with its massive metrics library (up to 700 in Premium Plus), flexible screeners, portfolio analytics, fair value and margin of safety models, and detailed Insight panels with fundamentals, analyst ratings, news, and transcripts. It also offers Monte Carlo simulations, rebalancing tools, and downloadable PDF research reports. Broker sync and CSV imports make it easy to keep portfolios up to date, while exports to Excel or charts let you take analysis anywhere.
Categories
ScreenersETF ScreenersStock ComparisonETF ComparisonData VisualizationsCorrelationMonte CarloPortfolioWatchlistNewsAlertsCalendarDividendsFinancialsScoresValuation ModelsTranscriptsETF OverviewETF HoldingsFund OverviewFund PerformanceFund HoldingsFund RatingAnalyst RecommendationsAnalyst Price TargetsEducationVideos
Platforms
WebMobile
Pricing
FreeSubscription
Quick highlights
- Metrics-rich tables with up to 700+ data points in the Premium Plus plan (275+ / 375+ / 700+ by tier).
- Flexible screening: ranked screening, historical screening, and custom equation builders.
- Portfolio analytics include correlation matrices, Monte Carlo “future simulations,” rebalancing tools, and trade planning support.
- Insight Panel combines fundamentals, analyst recommendations, news, and full earnings transcripts in one view.
- Fair Value and Margin of Safety models, alongside quantitative scores for value, growth, quality, sentiment, and more.
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Overlap
Shared focus areas
9 overlapsMutual strengths include News, Alerts, and Calendar plus 6 more areas.
Where they differ
InsideArbitrage
Distinct strengths include:
- 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.
Stock Rover
Distinct strengths include:
- Metrics-rich tables with up to 700+ data points in the Premium Plus plan (275+ / 375+ / 700+ by tier).
- Flexible screening: ranked screening, historical screening, and custom equation builders.
- Portfolio analytics include correlation matrices, Monte Carlo “future simulations,” rebalancing tools, and trade planning support.
- Insight Panel combines fundamentals, analyst recommendations, news, and full earnings transcripts in one view.
Feature-by-feature breakdown
| Attribute | InsideArbitrage | Stock Rover |
|---|---|---|
Categories Which research workflows each platform targets | Shared: News, Alerts, Calendar, Dividends, Screeners, Data Visualizations, Portfolio, Watchlist, Videos Unique: Acquisitions, Spin-offs, Buybacks & Authorizations, Splits, Insider Data, Institutional Data, 13F, 13D/13G, Regulatory Filings Monitoring, Blogs, Newsletters, Playbooks & Case Studies, PDF Annotation | Shared: News, Alerts, Calendar, Dividends, Screeners, Data Visualizations, Portfolio, Watchlist, Videos Unique: ETF Screeners, Stock Comparison, ETF Comparison, Correlation, Monte Carlo, Financials, Scores, Valuation Models, Transcripts, ETF Overview, ETF Holdings, Fund Overview, Fund Performance, Fund Holdings, Fund Rating, Analyst Recommendations, Analyst Price Targets, Education |
Asset types Supported asset classes and universes | Stocks, ETFs | Stocks, ETFs, 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 | Highlighted |
Frequently Asked Questions
Which workflows do InsideArbitrage and Stock Rover both support?
Both platforms cover News, Alerts, Calendar, Dividends, Screeners, Data Visualizations, Portfolio, Watchlist, and Videos workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do InsideArbitrage and Stock Rover require subscriptions?
Both InsideArbitrage and Stock Rover keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
Stock Rover 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 Stock Rover stands out for Metrics-rich tables with up to 700+ data points in the Premium Plus plan (275+ / 375+ / 700+ by tier)., Flexible screening: ranked screening, historical screening, and custom equation builders., and Portfolio analytics include correlation matrices, Monte Carlo “future simulations,” rebalancing tools, and trade planning support..
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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.