★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 23, 2026
Tool Comparison
Fidelity (Fidelity Brokerage Services LLC) vs Interactive Brokers (IBKR)
Pick Fidelity (Fidelity Brokerage Services LLC) instead if
Fidelity (Fidelity Brokerage Services LLC)
Transaction-priced · Fees vary by offer and jurisdiction · Web · Mobile · Desktop
- You care about financials, something Interactive Brokers (IBKR) doesn't offer
Start here
Interactive Brokers (IBKR)
Transaction-priced · Fees vary by offer and jurisdiction · Web · Mobile · Desktop
- You want an API so you can script or automate things
- You care about paper trading, screeners, and risk metrics, things Fidelity (Fidelity Brokerage Services LLC) doesn't offer
- You trade often and need tooling built for speed
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR) cover a lot of the same ground (8 shared categories, including brokerage, portfolio, and watchlist), so for the basics you won't go far wrong with either. Interactive Brokers (IBKR) simply does more: 14 categories to Fidelity (Fidelity Brokerage Services LLC)'s 9, including paper trading, screeners, and risk metrics. Fidelity (Fidelity Brokerage Services LLC) counters by keeping things simpler.
What readers say
Fidelity (Fidelity Brokerage Services LLC)
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Interactive Brokers (IBKR)
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Key differences at a glance
- Asset coverage
- Interactive Brokers (IBKR)Adds futures and currencies
- Broader coverage
- Interactive Brokers (IBKR)14 vs 9 categories
- 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 | Transaction-priced · Fees vary by offer and jurisdiction | Transaction-priced · Fees vary by offer and jurisdiction |
Free tier | No | No |
Free trial | — | — |
Plan limits | 4 limits: Options: contract fee: $0.65 per contract, Secondary Bonds and CDs: online fee: $1 per bond or CD +2 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 | Yes | Yes |
Mobile app | Yes | Yes |
API access | No | Yes |
Broker sync | No | — |
Integrations | Quicken and QuickBooks | TradingView, Quicken +2 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +7 more |
Categories covered | 9 | 14 |
Regions | North America, Europe, APAC | North America, Europe, APAC |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Streaming and Real-time, Granularity: Tick and EOD +1 more | 3 signals: Latency: Streaming and Real-time, Granularity: Tick +1 more |
Capabilities | 3 signals: Multi-leg options, Greeks +1 more | 7 signals: Multi-leg options, Greeks +5 more |
Security | — | Status page and Encryption in transit |
| Try it | Visit Fidelity (Fidelity Brokerage Services LLC) | Visit Interactive Brokers (IBKR) |
Where each one shines
What Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR) each do best.ShowHide
Where each one shines
What Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR) each do best.What Fidelity (Fidelity Brokerage Services LLC) does best
- Direct access to a Fidelity brokerage account for U.S. stocks, ETFs, options, bonds, mutual funds, fractional shares, and eligible crypto rather than using a standalone market-data website.
- Online U.S. stock and most ETF trades have no Fidelity commission.
- Trading access for options with a $0 online base commission plus $0.65 per contract, with eligibility, margin, and options-approval requirements where applicable.
- Fidelity Trader+ provides real-time quotes, Level II data, charting, alerts, and trading across web, desktop, and mobile.
- Place advanced conditional orders such as Contingent, Multi-Contingent, OCO, OTO, and OTOCO from Fidelity.com or Active Trader 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.
- TWS API, Web API, REST, WebSocket streaming, FIX, and Flex Web Service support trading and reporting workflows.
- Paper trading with separate credentials and simulated buying power once a live account is approved.
Every detail we compared
Every tracked attribute for Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR), side by side.ShowHide
Every detail we compared
Every tracked attribute for Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsBondsMutual FundsCryptos | 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 AmericaEuropeAPAC | North AmericaEuropeAPAC |
Coverage details | Identifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | StreamingReal-time | StreamingReal-time |
Data granularity | TickEOD | Tick |
| Access & integrations | ||
API protocols | Not specified | RESTWebSocket |
API auth & delivery | Not specified | Auth: OAuth2SDKs: Python600 req/minDocs |
Integrations | QuickenQuickBooks | TradingViewQuickenTradelogCapTools |
Export formats | CSVExcelPDF | PDFCSVXML |
| Plans & trust | ||
Security & compliance | Not specified | Status pageEncryption in transit |
Capability signals | Multi-leg optionsGreeksTax lots | Multi-leg optionsGreeksVaR/ESPerformance attributionPortfolio attributionRebalancingMulti-currency |
Vendor & support | Fidelity Investments (FMR LLC) / Fidelity Brokerage Services LLCCountry: USFounded 1946Support: Chat and Phone | Interactive Brokers (U.K.) LimitedCountry: United KingdomSupport: Chat and Phone |
Curation ratings | Methodology 4/5Reliability 5/5UX 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“Brokerage Account” | Free“Brokerage Account” |
| Entry paid plan | — | Subscription“Market Data Subscriptions”note: Real-time, Level II, and exchange market data subscriptions vary by m... |
Questions we keep getting
What's the difference between Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR)?
Fidelity (Fidelity Brokerage Services LLC) leans toward brokerage, portfolio, and watchlist, while Interactive Brokers (IBKR) puts more weight on brokerage, advanced order types, and smart/direct routing. They overlap in 8 categories, so for most people it comes down to workflow preference and price.
How much do Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR) cost?
Neither has a free plan; you'll need a paid subscription for the full feature set of either. Check each tool's current plan details before buying.
Does Fidelity (Fidelity Brokerage Services LLC) or Interactive Brokers (IBKR) have an API?
Interactive Brokers (IBKR) has an API for programmatic access and custom integrations. Fidelity (Fidelity Brokerage Services LLC) doesn't, so you're working through its interface.
Should I choose Fidelity (Fidelity Brokerage Services LLC) or Interactive Brokers (IBKR)?
It depends on what you're after. Pick Fidelity (Fidelity Brokerage Services LLC) if financials matter to you; go with Interactive Brokers (IBKR) if you'd rather have paper trading and screeners. And if you only need the basics both share, let price decide.
What asset classes do Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR) cover?
Both cover stocks, ETFs, options, and bonds. Interactive Brokers (IBKR) adds futures, currencies, and commodities on top.
Do Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from Fidelity (Fidelity Brokerage Services LLC) and Interactive Brokers (IBKR)?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Is Fidelity (Fidelity Brokerage Services LLC) or Interactive Brokers (IBKR) better for day trading?
Interactive Brokers (IBKR) is the one positioned more for active traders. Fidelity (Fidelity Brokerage Services LLC) 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: Fidelity (Fidelity Brokerage Services LLC) or Interactive Brokers (IBKR)?
Interactive Brokers (IBKR) has a stock screener for surfacing ideas; Fidelity (Fidelity Brokerage Services LLC) doesn't, and focuses its energy elsewhere.
Can I track my portfolio with Fidelity (Fidelity Brokerage Services LLC) or Interactive Brokers (IBKR)?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
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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.