VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Wednesday, November 19, 2025

Tool Comparison

InsideArbitrage vs Sharesight comparison

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

Quick takeaways

InsideArbitrage adds News, Alerts, Calendar, Acquisitions, Spin-offs, Buybacks & Authorizations, Dividends, Splits, Insider Data, Institutional Data, 13F, 13D/13G, Regulatory Filings Monitoring, Screeners, Data Visualizations, Newsletters, Playbooks & Case Studies, and PDF Annotation coverage that Sharesight skips.

Sharesight includes Performance Attribution, Risk Metrics (VaR/ES/Drawdown), Downloadable Tax Reports, Capital Gains Estimator, Dividend Tax / ADR Withholding, Broker Connectors, and APIs & SDKs categories that InsideArbitrage omits.

Sharesight offers mobile access, which InsideArbitrage skips.

In depth comparison

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.

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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Sharesight

sharesight.com

Global, tax‑aware portfolio tracker with EOD/delayed equity pricing (15–20 min on major markets), automated dividends & corporate actions, contribution analysis, and drawdown risk reporting. Imports from 200+ brokers via file/email and selected direct broker APIs; Xero accounting sync. Crypto & FX update intraday (~5‑min). Business plan for advisers offers per‑portfolio pricing.

Platforms

WebMobileAPI

Pricing

FreeSubscription

Quick highlights

Track stocks, ETFs, funds, some listed bonds, crypto, FX, property & other custom assets in one portfolio view.
Coverage across 60+ exchanges; US & LSE quotes typically 15‑minute delayed; ASX/NZX 20‑minute delayed; many other markets EOD.
Automatic dividends, distributions, DRP/DRIP (when data available), splits, consolidations, and other corporate actions.
Performance reports with component returns (capital, dividends, FX), contribution analysis (by holding, sector, country, groups), and drawdown risk (MDD/RoMaD).
Tax reports incl. Taxable Income; CGT reports for AU & CA; NZ FIF reporting (FDR & CV methods).

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Where they differ

InsideArbitrage

Distinct strengths include:

News Alerts Calendar Acquisitions Spin-offs Buybacks & Authorizations Dividends Splits

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.

Sharesight

Distinct strengths include:

Performance Attribution Risk Metrics (VaR/ES/Drawdown)Downloadable Tax Reports Capital Gains Estimator Dividend Tax / ADR Withholding Broker Connectors APIs & SDKs

Track stocks, ETFs, funds, some listed bonds, crypto, FX, property & other custom assets in one portfolio view.
Coverage across 60+ exchanges; US & LSE quotes typically 15‑minute delayed; ASX/NZX 20‑minute delayed; many other markets EOD.
Automatic dividends, distributions, DRP/DRIP (when data available), splits, consolidations, and other corporate actions.
Performance reports with component returns (capital, dividends, FX), contribution analysis (by holding, sector, country, groups), and drawdown risk (MDD/RoMaD).

Feature-by-feature breakdown

Attribute	InsideArbitrage	Sharesight
Categories Which research workflows each platform targets	Shared: Portfolio, Watchlist, Blogs, Videos Unique: News, Alerts, Calendar, Acquisitions, Spin-offs, Buybacks & Authorizations, Dividends, Splits, Insider Data, Institutional Data, 13F, 13D/13G, Regulatory Filings Monitoring, Screeners, Data Visualizations, Newsletters, Playbooks & Case Studies, PDF Annotation	Shared: Portfolio, Watchlist, Blogs, Videos Unique: Performance Attribution, Risk Metrics (VaR/ES/Drawdown), Downloadable Tax Reports, Capital Gains Estimator, Dividend Tax / ADR Withholding, Broker Connectors, APIs & SDKs
Asset types Supported asset classes and universes	Stocks, ETFs	Stocks, ETFs, Mutual Funds, Bonds, Commodities, Currencies, Cryptos, Real Estate
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web, Mobile, API
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique 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. Event‑driven monitor & M&A news feed; earnings calendar; tender‑offers tracker; activist‑campaign tracker; C‑suite transitions tool.	Unique Track stocks, ETFs, funds, some listed bonds, crypto, FX, property & other custom assets in one portfolio view. Coverage across 60+ exchanges; US & LSE quotes typically 15‑minute delayed; ASX/NZX 20‑minute delayed; many other markets EOD. Automatic dividends, distributions, DRP/DRIP (when data available), splits, consolidations, and other corporate actions. Performance reports with component returns (capital, dividends, FX), contribution analysis (by holding, sector, country, groups), and drawdown risk (MDD/RoMaD). Tax reports incl. Taxable Income; CGT reports for AU & CA; NZ FIF reporting (FDR & CV methods). Imports via broker trade‑confirmation emails, CSV/XLS bulk uploads, and direct connections for selected brokers; Xero sync for accounting.
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 InsideArbitrage and Sharesight both support?

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

Do InsideArbitrage and Sharesight require subscriptions?

Both InsideArbitrage and Sharesight keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Sharesight 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 Sharesight stands out for Track stocks, ETFs, funds, some listed bonds, crypto, FX, property & other custom assets in one portfolio view., Coverage across 60+ exchanges; US & LSE quotes typically 15‑minute delayed; ASX/NZX 20‑minute delayed; many other markets EOD., and Automatic dividends, distributions, DRP/DRIP (when data available), splits, consolidations, and other corporate actions..

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