VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
MarketScreener vs OpenInsider
MarketScreener vs OpenInsider: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
MarketScreener
marketscreener.com
Best for news, and alerts
- Pricing
- Free • From $59/mo
- Platforms
- Web, Mobile
OpenInsider
Pickopeninsider.com
Best for insider data, and screeners
- Pricing
- Free
- Platforms
- Web
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
MarketScreener if…
- You need a mobile app for on-the-go research
- You’re a long-term or value-focused investor
- You need market news + quotes with broad coverage across equities, etfs, commodities, currencies/forex and cryptocurrencies .
- You need custom watchlists ("my lists") with real-time quotes, news, earnings releases, valuation trends, broker recommendations, and smart email alerts .
Choose
OpenInsider if…
- You need real-time data, not delayed quotes
- You need real-time sec form 4 insider trading screener for insider buying and selling.
- You need pre-built report pages such as “latest insider purchases”.
- You need “insider buy-sell charts” page for visualizing insider activity.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | MarketScreener | OpenInsider |
|---|---|---|
Asset types | StocksETFsCommoditiesCurrenciesCryptos | StocksClosed-End Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North America |
Data freshness | Not specified | Real-time |
API access | Not specified | Not specified |
Export formats | Not specified | CSV |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
MarketScreener
$59/mo
Starting price
Plans & pricing
Tool
OpenInsider
—
Starting price
Plans & pricing
Pricing not published
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by MarketScreener only.
Categories covered by OpenInsider only.
No unique categories.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between MarketScreener and OpenInsider?
MarketScreener focuses on News, Alerts, and Calendar while OpenInsider specializes in Insider Data, Screeners, and Data Visualizations. They overlap in 3 categories, so choose based on your preferred workflow and pricing.
How much do MarketScreener and OpenInsider cost?
Good news—both MarketScreener and OpenInsider offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use MarketScreener or OpenInsider on my phone?
MarketScreener has a mobile app so you can check your research on the go. OpenInsider is web-only, so you'll need a browser to access it from mobile devices.
Should I choose MarketScreener or OpenInsider?
Choose MarketScreener if you need 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 .. Go with OpenInsider if Real-time SEC Form 4 insider trading screener for insider buying and selling., and Pre-built report pages such as “Latest Insider Purchases”. better fits how you invest.
What asset classes do MarketScreener and OpenInsider cover?
Both cover Stocks. MarketScreener also includes ETFs, Commodities, Currencies, and Cryptos. OpenInsider adds coverage for Closed-End Funds.
Does MarketScreener or OpenInsider have real-time data?
OpenInsider 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.
Can I export data from MarketScreener and OpenInsider?
OpenInsider supports data exports to CSV. MarketScreener has more limited export options.
Which has a better stock screener—MarketScreener or OpenInsider?
Both MarketScreener and OpenInsider include stock screeners. Try each to see which filtering options and interface you prefer.
Can I track my portfolio with MarketScreener or OpenInsider?
MarketScreener offers portfolio tracking features. OpenInsider is more focused on research and analysis.
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.