VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, January 14, 2026
Tool Comparison
InsideArbitrage vs MarketScreener comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
MarketScreener
marketscreener.com
At a glance
| InsideArbitrage | MarketScreener | |
|---|---|---|
| Free tier | ||
| Free trial | ||
| Starting price | $100/mo | — |
| Enterprise option | ||
| Available plans | Premium – Monthly, Premium – Annual, IA Professional (4 seats) | Free (Member), Premium |
Vote sentiment comparison
Cumulative positive vote share. Loading fresh totals...
Platform details
| Attribute | InsideArbitrage | MarketScreener |
|---|---|---|
Asset types | StocksETFs | StocksETFsCommoditiesCurrenciesCryptos |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Real-timeEnd of Day | Not specified |
API access | Not specified | Not specified |
Export formats | Not specified | Not specified |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by InsideArbitrage only.
Categories covered by MarketScreener only.
Frequently Asked Questions
What's the difference between InsideArbitrage and MarketScreener?
InsideArbitrage focuses on News, Alerts, and Calendar while MarketScreener specializes in News, Alerts, and Calendar. They overlap in 10 categories, so choose based on your preferred workflow and pricing.
How much do InsideArbitrage and MarketScreener cost?
Good news—both InsideArbitrage and MarketScreener offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use InsideArbitrage or MarketScreener on my phone?
MarketScreener has a mobile app so you can check your research on the go. InsideArbitrage is web-only, so you'll need a browser to access it from mobile devices.
Should I choose InsideArbitrage or MarketScreener?
Choose InsideArbitrage if you need Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems., and Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map.. Go with MarketScreener if Market news + quotes with broad coverage across equities, ETFs, commodities, currencies/forex and cryptocurrencies ., and Custom watchlists ("My lists") with real-time quotes, news, earnings releases, valuation trends, broker recommendations, and smart email alerts . better fits how you invest.
What asset classes do InsideArbitrage and MarketScreener cover?
Both cover Stocks, and ETFs. MarketScreener adds coverage for Commodities, Currencies, and Cryptos.
Does InsideArbitrage or MarketScreener have real-time data?
InsideArbitrage offers real-time data feeds, which is essential for active traders. MarketScreener uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Which has a better stock screener—InsideArbitrage or MarketScreener?
Both InsideArbitrage and MarketScreener include stock screeners. Try each to see which filtering options and interface you prefer.
Can I track my portfolio with InsideArbitrage or MarketScreener?
Both platforms include portfolio tracking, so you can monitor your holdings, performance, and allocation in one place.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.