BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

okama vs Portfolio Visualizer

Paid from
—
Free plan
Yes
Platforms
Web, API

Best if

  • You want an API so you can script or automate things
  • You want portfolio, APIs & data feeds, and ETF analysis.
Paid from
$30/mo
Free plan
Yes
Platforms
Web

Best if

  • You want factor exposure, performance attribution, and ETF screeners.

Pick okama if

okama logo

okama

okama.ioTested

Free · Web · API

  • You want an API so you can script or automate things
  • You want portfolio, APIs & data feeds, and ETF analysis.

Pick Portfolio Visualizer if

Portfolio Visualizer logo

Portfolio Visualizer

portfoliovisualizer.comTested

Free • From $360/yr · Web

  • You want factor exposure, performance attribution, and ETF screeners.

Skip both if: Neither one clicks with how you research; there are strong third options.

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Our take

The bottom line

okama and Portfolio Visualizer cover a lot of the same ground (6 shared categories, including quant, data visualizations, and correlation), so for the basics you won't go far wrong with either. okama includes portfolio and APIs & data feeds, and Portfolio Visualizer includes factor exposure and performance attribution.

What readers say

okama

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Portfolio Visualizer

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Key differences at a glance

API access
okama
Free trial
Portfolio Visualizer14 days
Free plan
Both
See the full side-by-side table
okama logo

What okama does best

  1. Web widgets for efficient frontier visualization, asset comparison, and adjusted monthly portfolio risk/return analysis.
  2. Python tools for constrained mean-variance optimization, multi-period efficient frontiers, rebalancing constraints, and portfolio simulations.
  3. Risk analysis with VaR, CVaR, semideviation, drawdowns, volatility, correlations, and related statistics.
  4. Monte Carlo simulations and wealth-index forecasts with percentile bands.
  5. Contribution and withdrawal modeling for portfolio paths and retirement scenarios.
Portfolio Visualizer logo

What Portfolio Visualizer does best

  1. Backtest portfolios built from mutual funds, ETFs, stocks, and asset-class allocations.
  2. Tools for running Monte Carlo simulations to test long-term portfolio growth, withdrawal sustainability, and portfolio survival scenarios.
  3. Testing tools for tactical asset-allocation models based on moving averages, momentum, market valuation, and target volatility.
  4. Optimization tools such as Efficient Frontier, Portfolio Optimization, Black-Litterman Model, and Rolling Optimization.
  5. Analysis of factor exposure with Factor Regression, Risk Factor Allocation, Fund and ETF Factor Regressions, and Factor Performance Attribution.

Side by side

Pricing & plans
Starting price
Free
Free • From $360/yr
Free tier
Yes
Yes
Free trial
—
14 days
Platforms & access
Web app
Yes
Yes
Mobile app
No
No
API access
Yes
No
Broker sync
No
—
Coverage & data
Asset types
StocksETFsCommoditiesCurrenciesMutual Funds
StocksETFsMutual FundsFunds
Data freshness
End of Day
Not specified
Data granularity
EOD
Not specified
Export formats
Not specified
ExcelCSVPDF

Pricing comparison

Tier
okamaCheaper start
Free plan
Free
Free
Entry paid plan
—
$360/yr≈ $30/mo“Basic”
Top plan
—
$660/yr≈ $55/mo“Pro”
Free trial
—
14 days

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of okama and Portfolio Visualizer
Attribute
okama logo
okama
Portfolio Visualizer logo
Portfolio Visualizer
Pricing & plans
Starting price
FreeFree • From $360/yr
Free tier
YesYes
Free trial
—14 days
Plan limits
—6 limits: Free: max assets per portfolio: 15, Free: history: Limited history; pricing snippet says the free tier excludes current... +4 more
Platforms & access
Web app
YesYes
Mobile app
NoNo
API access
YesNo
Broker sync
No—
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
——
Categories covered
1010
Regions
North America, Europe, APAC, Middle East—
Data & capabilities
Data quality
3 signals: Latency: End of Day, Granularity: EOD +1 more—
Capabilities
4 signals: VaR/ES, Monte Carlo +2 more7 signals: Universe builder, Factor exposure +5 more
Try itVisit okamaVisit Portfolio Visualizer

Standout features

The best features of okama and Portfolio Visualizer.
Show
okama logo

What okama does best

  1. Web widgets for efficient frontier visualization, asset comparison, and adjusted monthly portfolio risk/return analysis.
  2. Python tools for constrained mean-variance optimization, multi-period efficient frontiers, rebalancing constraints, and portfolio simulations.
  3. Risk analysis with VaR, CVaR, semideviation, drawdowns, volatility, correlations, and related statistics.
  4. Monte Carlo simulations and wealth-index forecasts with percentile bands.
  5. Contribution and withdrawal modeling for portfolio paths and retirement scenarios.
Portfolio Visualizer logo

What Portfolio Visualizer does best

  1. Backtest portfolios built from mutual funds, ETFs, stocks, and asset-class allocations.
  2. Tools for running Monte Carlo simulations to test long-term portfolio growth, withdrawal sustainability, and portfolio survival scenarios.
  3. Testing tools for tactical asset-allocation models based on moving averages, momentum, market valuation, and target volatility.
  4. Optimization tools such as Efficient Frontier, Portfolio Optimization, Black-Litterman Model, and Rolling Optimization.
  5. Analysis of factor exposure with Factor Regression, Risk Factor Allocation, Fund and ETF Factor Regressions, and Factor Performance Attribution.

All details

Every attribute we track for okama and Portfolio Visualizer.
Show
Attribute
okama logo
okama
Portfolio Visualizer logo
Portfolio Visualizer
Coverage & fit
Asset types
StocksETFsCommoditiesCurrenciesMutual Funds
StocksETFsMutual FundsFunds
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North AmericaEuropeAPACMiddle East
Not specified
Coverage details
Identifiers: Ticker
Identifiers: Ticker
Data
Data freshness
End of Day
Not specified
Data granularity
EOD
Not specified
Access & integrations
API protocols
REST
Not specified
API auth & delivery
Auth: NoneSDKs: Python
Not specified
Import methods
Not specified
CSVManual
Export formats
Not specified
ExcelCSVPDF
Plans & trust
Capability signals
VaR/ESMonte CarloRebalancingCorrelation
Universe builderFactor exposureVaR/ESPerformance attributionMonte CarloPortfolio factor exposureCorrelation
Vendor & support
MBK Development LLCSupport: Forum
SRL Global Ltd.Country: United Kingdom
Curation ratings
Methodology 4/5Reliability 4/5UX 3/5
Not specified

Green tags are exclusive to that tool in this comparison.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of okama and Portfolio Visualizer
Tier
okama logo
okamaCheaper start
Portfolio Visualizer logo
Portfolio Visualizer
Free plan
Free
Freemax assets per portfolio: 15 · history: Limited history; pricing snippet says the free tier excludes current...
Entry paid plan—
$360/yr≈ $30/mo“Basic”max assets per portfolio: 150 · billing notes: Pricing shown as $/month but billed annually.
Top plan—
$660/yr≈ $55/mo“Pro”max assets per portfolio: 150 · billing notes: Pricing shown as $/month but billed annually.
Free trial—14 days

Questions we keep getting

What's the difference between okama and Portfolio Visualizer?

okama leans toward quant, data visualizations, and portfolio, while Portfolio Visualizer puts more weight on backtesting, monte carlo, and correlation. They overlap in 6 categories, so for most people it comes down to workflow preference and price.

How much do okama and Portfolio Visualizer cost?

Good news: both okama and Portfolio Visualizer have free plans, so you can run them side by side and only pay if you hit a wall.

Does okama or Portfolio Visualizer have an API?

okama has an API for programmatic access and custom integrations. Portfolio Visualizer doesn't, so you're working through its interface.

Should I choose okama or Portfolio Visualizer?

It depends on what you're after. Pick okama if portfolio and APIs & data feeds matter to you; go with Portfolio Visualizer if you'd rather have factor exposure and performance attribution. And if you only need the basics both share, let price decide.

What asset classes do okama and Portfolio Visualizer cover?

Both cover stocks, ETFs, and mutual funds. okama also handles commodities and currencies. Portfolio Visualizer adds funds on top.

Can I export data from okama and Portfolio Visualizer?

Portfolio Visualizer exports to Excel and CSV. okama is stingier about getting data out.

Which has a better stock screener: okama or Portfolio Visualizer?

Portfolio Visualizer has a stock screener for surfacing ideas; okama doesn't, and focuses its energy elsewhere.

Can I track my portfolio with okama or Portfolio Visualizer?

okama handles portfolio tracking. Portfolio Visualizer is really a research tool; you'd track your portfolio elsewhere.

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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.