Tool Comparison
FX Replay vs okama
- Paid from
- $17.99/mo
- Free plan
- Yes
- Platforms
- Web
Best if
- You want paper trading and calendar.
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want an API so you can script or automate things
- You want quant, portfolio, and correlation.
Pick FX Replay instead if
FX Replay
Free • From $17.99/mo · Web
- You want paper trading and calendar.
Start here
okama
Free · Web · API
- You want an API so you can script or automate things
- You want quant, portfolio, and correlation.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
FX Replay and okama cover a lot of the same ground (4 shared categories, including backtesting, data visualizations, and risk metrics), so for the basics you won't go far wrong with either. okama simply does more: 10 categories to FX Replay's 6, including quant, portfolio, and correlation. FX Replay counters by keeping things simpler.
What readers say
FX Replay
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okama
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Key differences at a glance
- API access
- okama
- Broader coverage
- okama10 vs 6 categories
- Free plan
- Both
What FX Replay does best
- Manual backtesting and bar replay with one-minute data, with seconds-level data available on Pro.
- Replay forex, index, energy, agricultural, crypto, futures, and stock sessions in a browser.
- Data sourced from Dukascopy and OANDA for FX and CME for futures.
- Run MultiPair sessions with up to five assets at the same time.
- Use two charts on Intermediate.
What okama does best
- Web widgets for efficient frontier visualization, asset comparison, and adjusted monthly portfolio risk/return analysis.
- Python tools for constrained mean-variance optimization, multi-period efficient frontiers, rebalancing constraints, and portfolio simulations.
- Risk analysis with VaR, CVaR, semideviation, drawdowns, volatility, correlations, and related statistics.
- Monte Carlo simulations and wealth-index forecasts with percentile bands.
- Contribution and withdrawal modeling for portfolio paths and retirement scenarios.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $17.99/mo | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 11 limits: Intermediate: annual price: $180/year, Intermediate: sessions: 10 +9 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | Yes |
Broker sync | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 6 | 10 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, Middle East |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: Second, Minute, and EOD | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Capabilities | Monte Carlo | 4 signals: VaR/ES, Monte Carlo +2 more |
| Try it | Visit FX Replay | Visit okama |
Standout features
The best features of FX Replay and okama.ShowHide
Standout features
What FX Replay does best
- Manual backtesting and bar replay with one-minute data, with seconds-level data available on Pro.
- Replay forex, index, energy, agricultural, crypto, futures, and stock sessions in a browser.
- Data sourced from Dukascopy and OANDA for FX and CME for futures.
- Run MultiPair sessions with up to five assets at the same time.
- Use two charts on Intermediate.
What okama does best
- Web widgets for efficient frontier visualization, asset comparison, and adjusted monthly portfolio risk/return analysis.
- Python tools for constrained mean-variance optimization, multi-period efficient frontiers, rebalancing constraints, and portfolio simulations.
- Risk analysis with VaR, CVaR, semideviation, drawdowns, volatility, correlations, and related statistics.
- Monte Carlo simulations and wealth-index forecasts with percentile bands.
- Contribution and withdrawal modeling for portfolio paths and retirement scenarios.
All details
Every attribute we track for FX Replay and okama.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksCurrenciesFuturesCommoditiesCryptos | StocksETFsCommoditiesCurrenciesMutual Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACMiddle East |
Coverage details | Exchanges: XCMEIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | End of Day | End of Day |
Data granularity | SecondMinuteEOD | EOD |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: NoneSDKs: Python |
Import methods | CSV | Not specified |
| Plans & trust | ||
Capability signals | Monte Carlo | VaR/ESMonte CarloRebalancingCorrelation |
Vendor & support | FX ReplayFounded 2022Support: Email and Forum | MBK Development LLCSupport: Forum |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | Methodology 4/5Reliability 4/5UX 3/5 |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Beginner” | Free |
| Entry paid plan | $17.99/mo“Intermediate”annual price: $180/year · sessions: 10 · +4 more | — |
| Top plan | $35/mo“Pro”annual price: $350/year · sessions: Unlimited · +3 more | — |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between FX Replay and okama?
FX Replay leans toward backtesting, paper trading, and data visualizations, while okama puts more weight on quant, data visualizations, and portfolio. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do FX Replay and okama cost?
Good news: both FX Replay and okama have free plans, so you can run them side by side and only pay if you hit a wall.
Does FX Replay or okama have an API?
okama has an API for programmatic access and custom integrations. FX Replay doesn't, so you're working through its interface.
Should I choose FX Replay or okama?
It depends on what you're after. Pick FX Replay if paper trading and calendar matter to you; go with okama if you'd rather have quant and portfolio. And if you only need the basics both share, let price decide.
What asset classes do FX Replay and okama cover?
Both cover stocks, currencies, and commodities. FX Replay also handles futures and cryptos. okama adds ETFs and mutual funds on top.
Can I track my portfolio with FX Replay or okama?
okama handles portfolio tracking. FX Replay 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.