Free
$0For building portfolio models
- Open-source Python portfolio toolkit.
- Public web widgets and market-data access.
- REST API without authentication.
VOL. XCIV, NO. 247
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okama Review, Pricing, and Features
By Jera Value · Verified Sep 2026
okama is a free, open-source toolkit for exploring portfolio allocations and risk. Use web widgets for quick comparisons or the Python library for optimization, cash-flow scenarios, and Monte Carlo simulations. Its public API supplies historical market and macro data for repeatable analysis. It suits people comfortable building their own research workflow, with end-of-day history and delayed supported quotes rather than brokerage synchronization or a ready-made account tracker.
Verdict
Worth it if you want reproducible portfolio modeling and can work with Python or APIs.
- Allocation research: compare optimized portfolios and constraints
- Risk analysis: study drawdowns and simulated wealth paths
- Technical workflows: retrieve public data and build repeatable models
Skip it if you need broker sync, trade execution, or a hosted account tracker.
- Technical setup: deeper analysis benefits from Python skills
- Data timing: history is end of day and supported quotes are delayed
- Account scope: tax lots and broker synchronization are absent
Web / API · How this site is funded
Pricing
Prices checkedKey features
Portfolio optimization
Model efficient frontiers, constraints, and rebalancing choices.
Risk measures
Calculate volatility, drawdowns, VaR, CVaR, and correlations.
Monte Carlo scenarios
Explore possible wealth paths and percentile ranges.
Cash-flow modeling
Test contributions and withdrawals in portfolio scenarios.
Web widgets
Explore supported frontiers and asset comparisons visually.
Python and public API
Build repeatable analysis using the library and unauthenticated REST data.
FAQ
Is okama free?
Is okama free?
okama is free to use. Visit the vendor site for the latest limits and onboarding details.
Who is okama best for?
Who is okama best for?
It suits beginner, intermediate, and advanced users.
What platforms and connections does okama support?
What platforms and connections does okama support?
You can use okama on Web. okama offers an API (REST) with None authentication.
Which markets does okama cover?
Which markets does okama cover?
okama covers North America, Europe, APAC, and Middle East. It tracks Stocks, ETFs, Commodities, Currencies, and Mutual Funds. Identifiers include Ticker.
Tool details
Highlights
- Always free
- Tested: I used the product myself, long enough to have an opinion about it. Not a full audit.
- Domain rating14: Ahrefs scores how strong a site's backlinks are, from 0 to 100. A high score usually means an established site that many others cite and trust.
Domain Rating by Ahrefs
Asset types
- Stocks
- ETFs
- Commodities
- Currencies
- Mutual Funds
Granularity & latency
- EOD
- End of Day
Coverage regions
Alternatives
If okama is not the right fit, these substitutes come closest.
Comparisons
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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.