VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS ★

PRICE: 5 CENTS

Sunday, December 14, 2025

Tool Comparison

Gainify vs InsideArbitrage comparison

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

Quick takeaways

Gainify adds Stock Ideas, Financials, Valuation Models, Transcripts, Analyst Recommendations, Analyst Forecasts, Analyst Price Targets, and US Government Trades coverage that InsideArbitrage skips.

InsideArbitrage includes News, Alerts, Acquisitions, Spin-offs, Buybacks & Authorizations, Dividends, Splits, 13D/13G, Regulatory Filings Monitoring, Data Visualizations, Portfolio, Newsletters, Videos, Playbooks & Case Studies, and PDF Annotation categories that Gainify omits.

In depth comparison

Gainify logo

Gainify

gainify.io

AI‑assisted stock research platform built on institutional‑grade datasets (S&P Global Market Intelligence as core, plus Finnhub & FMP). Modules include a fundamentals‑first **Stock Screener** (500+ filters), **Earnings Calendar**, **Fundamentals Charting**, **Top Investors** (13F + Congress/insiders with alerts), thematic **Ideas/Trending**, one‑page **Stock Reports**, and a conversational **Gainify AI** that reasons over real‑time market data and analyst estimates. Roadmap lists filings viewer, calculators, alerts on fundamentals, and portfolio sync with major brokers.

Platforms

Web

Pricing

FreeSubscription

Quick highlights

  • Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples.
  • Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware).
  • Earnings Calendar with dates, estimates and quick drilldowns.
  • Top Investors tracker: real‑time 13F filings, rankings, and email alerts; Congress & insider trading views.
  • Fundamentals Charting: build dynamic charts from statements in seconds.

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InsideArbitrage logo

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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Where they differ

Gainify

Distinct strengths include:

  • Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples.
  • Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware).
  • Earnings Calendar with dates, estimates and quick drilldowns.
  • Top Investors tracker: real‑time 13F filings, rankings, and email alerts; Congress & insider trading views.

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.

Feature-by-feature breakdown

AttributeGainifyInsideArbitrage
Categories

Which research workflows each platform targets

Shared: Screeners, Calendar, Insider Data, Institutional Data, 13F, Watchlist, Blogs

Unique: Stock Ideas, Financials, Valuation Models, Transcripts, Analyst Recommendations, Analyst Forecasts, Analyst Price Targets, US Government Trades

Shared: Screeners, Calendar, Insider Data, Institutional Data, 13F, Watchlist, Blogs

Unique: News, Alerts, Acquisitions, Spin-offs, Buybacks & Authorizations, Dividends, Splits, 13D/13G, Regulatory Filings Monitoring, Data Visualizations, Portfolio, Newsletters, Videos, Playbooks & Case Studies, PDF Annotation

Asset types

Supported asset classes and universes

Stocks

Stocks, ETFs

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, Subscription

Free, Subscription

Key features

Core capabilities called out by each vendor

Unique

  • Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples.
  • Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware).
  • Earnings Calendar with dates, estimates and quick drilldowns.
  • Top Investors tracker: real‑time 13F filings, rankings, and email alerts; Congress & insider trading views.
  • Fundamentals Charting: build dynamic charts from statements in seconds.
  • Watchlists with analyst upgrades/downgrades, upcoming earnings, and community 'My Ratings'.

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.
Tested

Verified by hands-on testing inside Find My Moat

Not yet

Not yet

Editor pick

Featured inside curated shortlists

Standard listing

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Frequently Asked Questions

Which workflows do Gainify and InsideArbitrage both support?

Both platforms cover Screeners, Calendar, Insider Data, Institutional Data, 13F, Watchlist, and Blogs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Gainify and InsideArbitrage require subscriptions?

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

How can you access Gainify and InsideArbitrage?

Both Gainify and InsideArbitrage 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?

Gainify differentiates itself with Supercharged screener with 500+ filters across fundamentals, forward estimates, and valuation multiples., Conversational AI for valuation, key financials, and earnings‑call insights (real‑time aware)., and Earnings Calendar with dates, estimates and quick drilldowns., whereas InsideArbitrage stands out for 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)..

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.