VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Saturday, February 28, 2026
Tool Comparison
Portfolio Performance vs Uncle Stock comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Portfolio Performance
portfolio-performance.info
Uncle Stock
unclestock.com
At a glance
Tool
Portfolio Performance
—
Starting price
Plans & pricing
Tool
Uncle Stock
$10.83/mo
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | Portfolio Performance | Uncle Stock |
|---|---|---|
Asset types | StocksETFsMutual FundsBondsCryptosCommoditiesOther | StocksCryptos |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | End of Day | Not specified |
API access | Not specified | REST |
Export formats | CSVJSONXML | CSV |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Portfolio Performance only.
Categories covered by Uncle Stock only.
Frequently Asked Questions
What's the difference between Portfolio Performance and Uncle Stock?
Portfolio Performance focuses on Portfolio, Watchlist, and Data Visualizations while Uncle Stock specializes in Screeners, Backtesting, and Data Visualizations. They overlap in 3 categories, so choose based on your preferred workflow and pricing.
How much do Portfolio Performance and Uncle Stock cost?
Good news—both Portfolio Performance and Uncle Stock offer free plans. You can try each platform without commitment and only pay when you need premium features.
Which is better for beginners—Portfolio Performance or Uncle Stock?
Uncle Stock is more beginner-friendly with an approachable interface. Both can work for intermediate users.
Can I use Portfolio Performance or Uncle Stock on my phone?
Portfolio Performance has a mobile app so you can check your research on the go. Uncle Stock is web-only, so you'll need a browser to access it from mobile devices.
Does Portfolio Performance or Uncle Stock have an API?
Uncle Stock provides API access for programmatic data retrieval and custom integrations. Portfolio Performance doesn't currently offer an API, so you'll need to use their web interface.
Should I choose Portfolio Performance or Uncle Stock?
Choose Portfolio Performance if you need Calculates overall portfolio performance using True-Time Weighted Rate of Return (TTWROR) or Internal Rate of Return (IRR)., and Records full transaction history (purchases, sales, taxes, fees) across accounts and securities accounts.. Go with Uncle Stock if Screens 97,000+ stocks (nano-cap to large-cap) with 2,000+ metrics; pricing page lists “History: 23 years” on Bronze ., and Includes guru-inspired models/screens (Buffett, Graham, Lynch) and provides advice/scores and a price target metric set (plan-dependent) . better fits how you invest.
What asset classes do Portfolio Performance and Uncle Stock cover?
Both cover Stocks, and Cryptos. Portfolio Performance also includes ETFs, Mutual Funds, Bonds, Commodities, and Other.
Can I export data from Portfolio Performance and Uncle Stock?
Both platforms let you export data to spreadsheets (CSV). This is useful for custom analysis or record-keeping.
Can Portfolio Performance or Uncle Stock connect to my broker?
Portfolio Performance connects with brokers for portfolio syncing. Uncle Stock requires manual portfolio entry or data import.
Which has a better stock screener—Portfolio Performance or Uncle Stock?
Uncle Stock includes a stock screener for finding investment ideas. Portfolio Performance focuses on other analytical tools.
Can I track my portfolio with Portfolio Performance or Uncle Stock?
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.