★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
MarketInOut vs PortfoliosLab
Pick MarketInOut instead if
MarketInOut
Free • Paid plans available · Web
- Delayed quotes won't cut it; you need real-time data
- You care about alerts, something PortfoliosLab doesn't offer
Start here
PortfoliosLab
Free • From $8.33/mo · Web · API
- You want the cheaper way in: plans start at $8.33/mo instead of $14.96/mo
- You want an API so you can script or automate things
- You care about risk metrics, factor exposure, and performance attribution, things MarketInOut doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
MarketInOut and PortfoliosLab cover a lot of the same ground (6 shared categories, including screeners, backtesting, and watchlist), so for the basics you won't go far wrong with either. PortfoliosLab simply does more: 17 categories to MarketInOut's 7, including risk metrics, factor exposure, and performance attribution. MarketInOut counters by keeping things simpler.
What readers say
MarketInOut
Vote once to reveal the community verdict.
PortfoliosLab
Vote once to reveal the community verdict.
Key differences at a glance
- Cheaper paid plan
- PortfoliosLab$8.33/mo vs $14.96/mo
- Broader coverage
- PortfoliosLab17 vs 7 categories
- API access
- PortfoliosLab
- Real-time data
- MarketInOut
- Asset coverage
- PortfoliosLabAdds mutual funds and funds
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • Paid plans available | Free • From $8.33/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 23 limits: Free: watchlists: 1, Free: watchlist symbols: 100 +21 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | Yes |
Broker sync | No | No |
Integrations | — | MCP, ChatGPT +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +6 more |
Categories covered | 7 | 17 |
Regions | North America, Europe, APAC, Middle East | North America, Europe |
| Data & capabilities | ||
Data quality | 5 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +3 more | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Capabilities | Custom formulas and Universe builder | 6 signals: Factor exposure, VaR/ES +4 more |
| Try it | Visit MarketInOut | Visit PortfoliosLab |
Where each one shines
What MarketInOut and PortfoliosLab each do best.ShowHide
Where each one shines
What MarketInOut and PortfoliosLab each do best.What MarketInOut does best
- Screening for 40+ exchanges with technical and fundamental filters across stocks, ETFs, forex, and crypto.
- Filters for by exchange, sector, industry, index, or watchlist, with hourly, daily, weekly, and monthly timeframes where supported.
- Formula Screener conditions with AND, OR, NOT logic, multi-timeframe rules, historical and range screening, ticker references, index references, and regime filters.
- Tools for running strategy backtests with entry rules, exit rules, stop-loss, take-profit, and position-maintenance logic.
- Survivorship-bias-free backtesting data that includes delisted stocks.
What PortfoliosLab does best
- Backtest portfolios and single instruments with configurable rebalancing, benchmark comparisons, and longer historical windows on paid plans.
- Analysis of performance, drawdowns, volatility, VaR, CVaR, Sharpe, Sortino, Omega, Calmar, Martin, Treynor, and related risk-adjusted ratios.
- Comparison tools for stocks, ETFs, mutual funds, funds, crypto, and currency instruments across performance, risk, drawdown, and diversification views.
- Correlation, alpha/beta, factor, diversification, and optimization tools including mean-variance, risk parity, HRP, and HERC models.
- Screening for stocks, ETFs, and mutual funds with daily-recalculated filters, then export results where the selected plan allows it.
Every detail we compared
Every tracked attribute for MarketInOut and PortfoliosLab, side by side.ShowHide
Every detail we compared
Every tracked attribute for MarketInOut and PortfoliosLab, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsCurrenciesCryptos | StocksETFsMutual FundsFundsCryptosCurrencies |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsIndex/Passive InvestorsQuants/DevelopersAnalystsFinancial Advisors |
Regions | North AmericaEuropeAPACMiddle East | North AmericaEurope |
Coverage details | Identifiers: Ticker | Countries: US and GBIdentifiers: Ticker |
| Data | ||
Data freshness | Real-time15-min DelayedEnd of Day | End of Day |
Data granularity | MinuteEOD | EOD |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: NoneDocs |
Import methods | Not specified | ManualCSV |
Integrations | Not specified | MCPChatGPTClaude |
Export formats | Excel | Not specified |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Factor exposureVaR/ESPerformance attributionRebalancingPortfolio factor exposureCorrelation |
Vendor & support | MarketInOut LimitedSupport: Email | PortfoliosLabSupport: Email |
Curation ratings | Methodology 3/5Reliability 3/5UX 3/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Free | Freewatchlists: 1 · watchlist symbols: 100 · +4 more |
| Entry paid plan | One-time“2-Year Membership” | $8.33/mo“Plus”watchlists: 5 · private portfolios: 5 · +3 more |
| Tier 2 | One-time“1-Year Membership” | $20.83/mo“Pro”watchlists: 10 · private portfolios: Unlimited · +3 more |
| Top plan | One-time“6-Month Membership” | $75/mo“Max”watchlists: 10 · watchlist symbols: 2,000 · +5 more |
Questions we keep getting
What's the difference between MarketInOut and PortfoliosLab?
MarketInOut leans toward screeners, backtesting, and watchlist, while PortfoliosLab puts more weight on portfolio, watchlist, and backtesting. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
How much do MarketInOut and PortfoliosLab cost?
Good news: both MarketInOut and PortfoliosLab have free plans, so you can run them side by side and only pay if you hit a wall.
Does MarketInOut or PortfoliosLab have an API?
PortfoliosLab has an API for programmatic access and custom integrations. MarketInOut doesn't, so you're working through its interface.
Should I choose MarketInOut or PortfoliosLab?
It depends on what you're after. Pick MarketInOut if alerts matter to you; go with PortfoliosLab if you'd rather have risk metrics and factor exposure. And if you only need the basics both share, let price decide.
What asset classes do MarketInOut and PortfoliosLab cover?
Both cover stocks, ETFs, currencies, and cryptos. PortfoliosLab adds mutual funds and funds on top.
Does MarketInOut or PortfoliosLab have real-time data?
MarketInOut offers real-time data, which matters if you trade actively. PortfoliosLab runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Can I export data from MarketInOut and PortfoliosLab?
MarketInOut exports to Excel. PortfoliosLab is stingier about getting data out.
Which has a better stock screener: MarketInOut or PortfoliosLab?
Both MarketInOut and PortfoliosLab include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with MarketInOut or PortfoliosLab?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
Keep researching
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Feedback
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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.