★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Interactive Brokers (IBKR) checked July 16, 2026
Tool Comparison
FX Replay vs Interactive Brokers (IBKR)
Pick FX Replay if
FX Replay
Free • From $17.99/mo · Web
- You'd rather start free and only pay if you outgrow it
- You care about backtesting, data visualizations, and monte carlo, things Interactive Brokers (IBKR) doesn't offer
Pick Interactive Brokers (IBKR) if
Interactive Brokers (IBKR)
Transaction-priced · Fees vary by offer and jurisdiction · Web · Mobile · Desktop
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You want an API so you can script or automate things
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
FX Replay and Interactive Brokers (IBKR) cover a lot of the same ground (2 shared categories, paper trading and risk metrics), so for the basics you won't go far wrong with either. Interactive Brokers (IBKR) simply does more: 14 categories to FX Replay's 6, including brokerage, advanced order types, and smart/direct routing, plus a mobile app. FX Replay counters by letting you start free.
What readers say
FX Replay
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Interactive Brokers (IBKR)
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Key differences at a glance
- Free plan
- FX Replay
- Free trial
- FX Replay5 days
- Broader coverage
- Interactive Brokers (IBKR)14 vs 6 categories
- Mobile app
- Interactive Brokers (IBKR)
- Desktop app
- Interactive Brokers (IBKR)
- API access
- Interactive Brokers (IBKR)
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 • From $17.99/mo | Transaction-priced · Fees vary by offer and jurisdiction |
Free tier | Yes | No |
Free trial | 5 days | — |
Plan limits | 11 limits: Intermediate: annual price: $180/year, Intermediate: sessions: 10 +9 more | 8 limits: UK / Europe Stocks and ETFs: commission: £3/€3 per Western European stock or ETF trade at typical trade sizes;..., US Stocks and ETFs - IBKR Pro: tiered commission: USD 0.0005 to USD 0.0035 per share +6 more |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | No | Yes |
Mobile app | No | Yes |
API access | No | Yes |
Broker sync | No | — |
Integrations | — | TradingView, Quicken +2 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +7 more |
Categories covered | 6 | 14 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: Second, Minute, and EOD | 3 signals: Latency: Streaming and Real-time, Granularity: Tick +1 more |
Capabilities | Monte Carlo | 7 signals: Multi-leg options, Greeks +5 more |
Security | — | Status page and Encryption in transit |
| Try it | Visit FX Replay | Visit Interactive Brokers (IBKR) |
Where each one shines
What FX Replay and Interactive Brokers (IBKR) each do best.ShowHide
Where each one shines
What FX Replay and Interactive Brokers (IBKR) each do best.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 related market sessions from a browser-based workspace.
- Data sourced from Dukascopy and OANDA for FX and CME for futures.
- Tools for running MultiPair sessions when the strategy needs to test several assets at the same time.
- MultiChart layouts, with two charts on Intermediate and unlimited charts on Pro.
What Interactive Brokers (IBKR) does best
- Stocks, ETFs, options, futures, futures options, spot FX, bonds, mutual funds, commodities, structured products, CFDs, crypto-related products, and spot crypto where jurisdiction allows.
- Client Portal, Trader Workstation, IBKR Desktop, IBKR Mobile, GlobalTrader, paper trading, and API access cover different workflows.
- IB SmartRouting, advanced order types, conditional orders, bracket workflows, options combos, and algorithmic order tools across supported products.
- Automation and reporting through the TWS API, Web API, REST, WebSocket market-data streaming, FIX-style workflows, and the Flex Web Service.
- Paper trading with separate credentials and simulated buying power once a live account is approved.
Every detail we compared
Every tracked attribute for FX Replay and Interactive Brokers (IBKR), side by side.ShowHide
Every detail we compared
Every tracked attribute for FX Replay and Interactive Brokers (IBKR), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | CurrenciesFuturesCommoditiesCryptos | StocksETFsOptionsFuturesCurrenciesBondsMutual FundsCommodities+2 more |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsDay TradersSwing TradersAlgo TradersLong-term InvestorsFinancial Advisors+1 more |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPAC |
Coverage details | Exchanges: XCMEIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | End of Day | StreamingReal-time |
Data granularity | SecondMinuteEOD | Tick |
| Access & integrations | ||
API protocols | Not specified | RESTWebSocket |
API auth & delivery | Not specified | Auth: OAuth2SDKs: Python3,000 req/minDocs |
Integrations | Not specified | TradingViewQuickenTradelogCapTools |
Export formats | Not specified | PDFCSVXML |
| Plans & trust | ||
Security & compliance | Not specified | Status pageEncryption in transit |
Capability signals | Monte Carlo | Multi-leg optionsGreeksVaR/ESPerformance attributionPortfolio attributionRebalancingMulti-currency |
Vendor & support | FX ReplayFounded 2022Support: Email and Forum | Interactive Brokers (U.K.) LimitedCountry: United KingdomSupport: Chat and Phone |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | 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“Beginner” | Free“Brokerage Account” |
| Entry paid plan | $17.99/mo“Intermediate”annual price: $180/year · sessions: 10 · +4 more | Subscription“Market Data Subscriptions”note: Real-time, Level II, and exchange market data subscriptions vary by m... |
| Top plan | $35/mo“Pro”annual price: $350/year · sessions: Unlimited · +3 more | — |
| Free trial | 5 days | — |
Questions we keep getting
What's the difference between FX Replay and Interactive Brokers (IBKR)?
FX Replay leans toward backtesting, paper trading, and data visualizations, while Interactive Brokers (IBKR) puts more weight on brokerage, advanced order types, and smart/direct routing. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is FX Replay or Interactive Brokers (IBKR) free to use?
FX Replay has a free tier, so you can get started without paying anything. Interactive Brokers (IBKR) is paid-only. If budget matters, start with FX Replay and see how far it takes you before opening your wallet.
Can I use FX Replay or Interactive Brokers (IBKR) on my phone?
Interactive Brokers (IBKR) lists a dedicated mobile app, so it travels better. FX Replay doesn't list a dedicated mobile app; its documented access is web.
Does FX Replay or Interactive Brokers (IBKR) have an API?
Interactive Brokers (IBKR) 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 Interactive Brokers (IBKR)?
It depends on what you're after. Pick FX Replay if backtesting and data visualizations matter to you; go with Interactive Brokers (IBKR) if you'd rather have brokerage and advanced order types. And if you only need the basics both share, let price decide.
What asset classes do FX Replay and Interactive Brokers (IBKR) cover?
Both cover currencies, futures, commodities, and cryptos. Interactive Brokers (IBKR) adds stocks, ETFs, and options on top.
Does FX Replay or Interactive Brokers (IBKR) have real-time data?
Interactive Brokers (IBKR) 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 Interactive Brokers (IBKR)?
Interactive Brokers (IBKR) exports to CSV. FX Replay is stingier about getting data out.
Is FX Replay or Interactive Brokers (IBKR) better for day trading?
Interactive Brokers (IBKR) is the one positioned more for active traders. FX Replay is the better fit if you care less about fast trading workflows and more about a calmer research process.
Which has a better stock screener: FX Replay or Interactive Brokers (IBKR)?
Interactive Brokers (IBKR) 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 Interactive Brokers (IBKR)?
Interactive Brokers (IBKR) 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.