Tool Comparison
FX Replay vs Koyfin
- Paid from
- $17.99/mo
- Free plan
- Yes
- Platforms
- Web
Best if
- You want the cheaper way in: plans start at $17.99/mo instead of $39/mo
- You want backtesting, paper trading, and risk metrics.
- Paid from
- $39/mo
- Free plan
- Yes
- Platforms
- Web, Mobile
Best if
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You want screeners, ETF screeners, and custom dashboards.
Pick FX Replay if
FX Replay
Free • From $17.99/mo · Web
- You want the cheaper way in: plans start at $17.99/mo instead of $39/mo
- You want backtesting, paper trading, and risk metrics.
Pick Koyfin if
Koyfin
Free • From $468/yr · Web · Mobile
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You want screeners, ETF screeners, and custom dashboards.
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOther tools you might like
Outbound links may include affiliate or sponsor codes.
Not set on either one? See the top 50 tools, ranked by user votes, or the deals page for big discounts on popular tools.
Our take
The bottom line
FX Replay and Koyfin cover a lot of the same ground (2 shared categories, data visualizations and calendar), so for the basics you won't go far wrong with either. Koyfin simply does more: 20 categories to FX Replay's 6, including screeners, ETF screeners, and custom dashboards, plus a mobile app. FX Replay counters by starting cheaper at $17.99/mo.
What readers say
FX Replay
No votes yet. Cast the first one.
Koyfin
No votes yet. Cast the first one.
Key differences at a glance
- Cheaper paid plan
- FX Replay$17.99/mo vs $39/mo
- Broader coverage
- Koyfin20 vs 6 categories
- Mobile app
- Koyfin
- Real-time data
- Koyfin
- Broker sync
- Koyfin
- Asset coverage
- KoyfinAdds ETFs and mutual funds
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 Koyfin does best
- Tools for building customizable dashboards, watchlists, charts, and market monitors across global equities, ETFs, funds, fixed income, FX, commodities, crypto, indices, and economics.
- Screening for more than 100,000 global securities with thousands of criteria, with stock and ETF screening on paid plans and mutual-fund screening in Advisor tiers.
- Advanced charts with technical indicators, fundamentals, valuation measures, analyst estimates, price targets, templates, sharing, and downloads where vendor licenses allow.
- Research coverage for companies with financial analysis pages, customizable financial templates, news, filings, transcripts, analyst data, short interest, and AI transcript summaries on paid plans.
- Tracking portfolios with grouping, notes, summary rows, alerts, custom data series, uploaded CSV price history, and mobile portfolio monitoring.
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 • From $468/yr |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 11 limits: Intermediate: annual price: $180/year, Intermediate: sessions: 10 +9 more | 24 limits: Free: watchlists: 2, Free: screens: 2 +22 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | No | Yes |
Integrations | — | Schwab, Altruist +6 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +6 more |
Categories covered | 6 | 20 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: Second, Minute, and EOD | Latency: Real-time, 15-min Delayed, and End of Day and Adjustments: TotalReturn |
Data partners | — | 6 partners: S&P Global Market Intelligence, Morningstar +4 more |
Capabilities | Monte Carlo | 7 signals: Universe builder, Broker sync +5 more |
Security | — | 4 signals: SOC2, Data residency: US +2 more |
| Try it | Visit FX Replay | Visit Koyfin |
Standout features
The best features of FX Replay and Koyfin.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 Koyfin does best
- Tools for building customizable dashboards, watchlists, charts, and market monitors across global equities, ETFs, funds, fixed income, FX, commodities, crypto, indices, and economics.
- Screening for more than 100,000 global securities with thousands of criteria, with stock and ETF screening on paid plans and mutual-fund screening in Advisor tiers.
- Advanced charts with technical indicators, fundamentals, valuation measures, analyst estimates, price targets, templates, sharing, and downloads where vendor licenses allow.
- Research coverage for companies with financial analysis pages, customizable financial templates, news, filings, transcripts, analyst data, short interest, and AI transcript summaries on paid plans.
- Tracking portfolios with grouping, notes, summary rows, alerts, custom data series, uploaded CSV price history, and mobile portfolio monitoring.
All details
Every attribute we track for FX Replay and Koyfin.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksCurrenciesFuturesCommoditiesCryptos | StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFutures+1 more |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsAnalystsAsset ManagersFinancial AdvisorsRIAs / Wealth FirmsStudents/Researchers |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Exchanges: XCMEIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | End of Day | Real-time15-min DelayedEnd of Day |
Data granularity | SecondMinuteEOD | Not specified |
Data partners | Not specified | S&P Global Market IntelligenceMorningstarFREDTrading EconomicsTrueFXPolygon.io |
| Access & integrations | ||
Import methods | CSV | ManualCSVCustodian |
Integrations | Not specified | SchwabAltruistTradePMRInteractive BrokersBlack DiamondOrionFidelityAddepar |
Export formats | Not specified | CSVImagePDF |
| Plans & trust | ||
Security & compliance | Not specified | SOC2Data residency: USEncryption at restEncryption in transit |
Capability signals | Monte Carlo | Universe builderBroker syncYield curvesAI summaries: TranscriptsHouseholdingModel portfoliosClient reporting |
Vendor & support | FX ReplayFounded 2022Support: Email and Forum | Koyfin, Inc.Country: United StatesFounded 2016Support: Email |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | Not specified |
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” | Freewatchlists: 2 · screens: 2 · +5 more |
| Entry paid plan | $17.99/mo“Intermediate”annual price: $180/year · sessions: 10 · +4 more | $468/yr≈ $39/mo“Plus”financials years: 10 · estimates years: 10 · +5 more |
| Tier 2 | $35/mo“Pro”annual price: $350/year · sessions: Unlimited · +3 more | $948/yr≈ $79/mo“Premium”alerts: 500 · custom securities: Unlimited |
| Tier 3 | — | $2508/yr≈ $209/mo“Advisor Core”alerts: 500 · reports per month: 10 · +2 more |
| Top plan | — | $3588/yr≈ $299/mo“Advisor Pro”alerts: 500 · reports per month: 200 · +2 more |
| Custom / enterprise | — | Contact sales“Teams” |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between FX Replay and Koyfin?
FX Replay leans toward backtesting, paper trading, and data visualizations, while Koyfin puts more weight on screeners, ETF screeners, and data visualizations. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do FX Replay and Koyfin cost?
Good news: both FX Replay and Koyfin have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use FX Replay or Koyfin on my phone?
Koyfin lists a dedicated mobile app, so it travels better. FX Replay doesn't list a dedicated mobile app; its documented access is web.
Should I choose FX Replay or Koyfin?
It depends on what you're after. Pick FX Replay if backtesting and paper trading matter to you; go with Koyfin if you'd rather have screeners and ETF screeners. And if you only need the basics both share, let price decide.
What asset classes do FX Replay and Koyfin cover?
Both cover stocks, currencies, futures, and commodities. Koyfin adds ETFs, mutual funds, and closed-end funds on top.
Does FX Replay or Koyfin have real-time data?
Koyfin offers real-time data, which matters if you trade actively. FX Replay 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 FX Replay and Koyfin?
Koyfin exports to CSV. FX Replay is stingier about getting data out.
Can FX Replay or Koyfin connect to my broker?
Koyfin syncs with brokers automatically. With FX Replay, you're entering holdings by hand or importing files.
Which has a better stock screener: FX Replay or Koyfin?
Koyfin has a stock screener for surfacing ideas; FX Replay doesn't, and focuses its energy elsewhere.
Can I track my portfolio with FX Replay or Koyfin?
Koyfin handles portfolio tracking. FX Replay is really a research tool; you'd track your portfolio elsewhere.
Keep researching
More comparisons to check
Other tools you might like
Keep Exploring
Feedback
Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.
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.