VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

NO ADVICE

Wednesday, March 18, 2026

Tool Comparison

13F Insight vs MarketWatch comparison

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

13F Insight logo

13F Insight

13finsight.com

PricingFree, Subscription, Other
PlatformsWeb, API
MarketWatch logo

MarketWatch

marketwatch.com

PricingFree, Subscription
PlatformsWeb, Mobile
Hands-on review
Top 50 Investing ToolsThe global ranking of the best investing tools, ranked by community votes.

At a glance

Platforms
13F InsightWeb, API
MarketWatchWeb, Mobile
Categories
13F Insight13
MarketWatch18
Pricing details

Tool

13F Insight

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
StandardSubscription
ProSubscription
EnterpriseContact sales

Tool

MarketWatch

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
SubscriptionSubscription

Vote sentiment comparison

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Platform details

Attribute13F InsightMarketWatch
Asset types
StocksETFsOptionsBonds
StocksETFsMutual FundsOptionsFuturesCommoditiesCurrenciesCryptosBonds
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North America
North AmericaEuropeAPACLatAmMiddle EastAfrica
Data freshness
Not specified
Real-time15-min DelayedEnd of Day
API access
Not specifiedNot specified
Export formats
Not specified
CSV

Coverage overlap

Shared categories5

Categories where both tools offer overlapping coverage.

Frequently Asked Questions

What's the difference between 13F Insight and MarketWatch?

13F Insight focuses on Data Visualizations, Watchlist, and Investor Holdings while MarketWatch specializes in News, Alerts, and Calendar. They overlap in 5 categories, so choose based on your preferred workflow and pricing.

How much do 13F Insight and MarketWatch cost?

Good news—both 13F Insight and MarketWatch offer free plans. You can try each platform without commitment and only pay when you need premium features.

Can I use 13F Insight or MarketWatch on my phone?

MarketWatch has a mobile app so you can check your research on the go. 13F Insight is web-only, so you'll need a browser to access it from mobile devices.

Does 13F Insight or MarketWatch have an API?

13F Insight provides API access for programmatic data retrieval and custom integrations. MarketWatch doesn't currently offer an API, so you'll need to use their web interface.

Should I choose 13F Insight or MarketWatch?

Choose 13F Insight if you need Tracks institutional investors, analyzes 13F filings, and shows what hedge funds are buying and selling., and Covers SEC 13F institutional holdings, Form 4 insider transactions, and 13D/G beneficial ownership reports.. Go with MarketWatch if Market data hub with stock and market screeners, mutual fund research, fund comparison, and multi-quote lookup tools., and Personal watchlists available free with an account; syncs across web and mobile apps with customizable price and news alerts. better fits how you invest.

What asset classes do 13F Insight and MarketWatch cover?

Both cover Stocks, ETFs, Options, and Bonds. MarketWatch adds coverage for Mutual Funds, Futures, Commodities, Currencies, and Cryptos.

Does 13F Insight or MarketWatch have real-time data?

MarketWatch offers real-time data feeds, which is essential for active traders. 13F Insight 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 13F Insight and MarketWatch?

MarketWatch supports data exports to CSV. 13F Insight has more limited export options.

Which has a better stock screener—13F Insight or MarketWatch?

MarketWatch includes a stock screener for finding investment ideas. 13F Insight focuses on other analytical tools.

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.