Interactive Brokers VS Twelve Data
Cross-category comparison: each provider serves a different trader workflow.
UPDATED 2026-05-24 · 3 axes scored
WINNER · INTERACTIVE BROKERS · 1/3 AXES
Quick Decision
▶ PICK INTERACTIVE BROKERS IF BROKER
- Active multi-asset traders
- Algo developers
- International traders
- Margin/futures traders
▶ PICK TWELVE DATA IF DATA-API
- Global coverage needs
- Technical indicator API
- Fintech apps
- Forex + crypto combo
Side-by-Side Matrix
| METRIC | INTERACTIVE BROKERS | TWELVE DATA |
|---|---|---|
| Free Tier | Yes | Yes |
| Affiliate Program | Yes | Yes |
| Asset Coverage Breadth | 9 classes | 6 classes |
| Asset Coverage | US Equities · Global Equities · Options · Futures · Forex · Bonds · Mutual Funds · ETFs · Cryptocurrencies | US Equities · Global Equities · Forex · Crypto · ETFs · Indices |
| Category | broker | data api |
Asset Class Coverage
Where the two providers overlap and where each has unique coverage.
| ASSET CLASS | INTERACTIVE BROKERS | TWELVE DATA |
|---|---|---|
| Bonds | ✓ Covered | — |
| Crypto | — | ✓ Covered |
| Cryptocurrencies | ✓ Covered | — |
| ETFs | ✓ Covered | ✓ Covered |
| Forex | ✓ Covered | ✓ Covered |
| Futures | ✓ Covered | — |
| Global Equities | ✓ Covered | ✓ Covered |
| Indices | — | ✓ Covered |
| Mutual Funds | ✓ Covered | — |
| Options | ✓ Covered | — |
| US Equities | ✓ Covered | ✓ Covered |
| TOTAL CLASSES | 9 | 6 |
Only Interactive Brokers
Options · Futures · Bonds · Mutual Funds · Cryptocurrencies
Only Twelve Data
Crypto · Indices
Shared · 4
US Equities · Global Equities · Forex · ETFs
Pricing Tier Map
Full tier ladder side-by-side · names and prices as published by each provider · 3 vs 4 tiers.
INTERACTIVE BROKERS · 3 TIERS FREE TIER
01
IBKR Tiered $0.0035/share
Min $0.35/order; volume-tiered down to $0.0005/share; exchange fees passed through
02
IBKR Fixed $0.005/share
Min $1.00/order; flat per-share commission, all exchange fees included
03
IBKR Lite $0/trade
Commission-free US stocks/ETFs (PFOF-routed)
▲ Free Tier · Live data subscriptions sold separately; demo (paper) account is free
TWELVE DATA · 4 TIERS FREE TIER
01
Basic (Free) $0/mo
800 API credits/day, 8 WebSocket trial credits, 3 markets
02
Grow $79/mo
Real-time US stocks/commodities/fundamentals, 20+ markets ($66/mo annual)
03
Pro $229/mo
EU real-time, fixed income, mutual funds, 70+ markets ($191/mo annual)
04
Ultra $999/mo
99.95% SLA, dedicated support, 84 markets ($832/mo annual)
▲ Free Tier · Free: 800 API credits/day, 8 WebSocket connections
Fit Profile
INTERACTIVE BROKERS · PROFILE BROKER
Best For
- Active multi-asset traders
- Algo developers
- International traders
- Margin/futures traders
Not Ideal For
- Casual investors (TWS learning curve)
- Pure US-stock-only retail (cheaper niche brokers exist)
Full Interactive Brokers Review
TWELVE DATA · PROFILE DATA-API
Best For
- Global coverage needs
- Technical indicator API
- Fintech apps
- Forex + crypto combo
Not Ideal For
- Tick data / HFT
- Deep US options data
- Large bulk downloads
Full Twelve Data Review
Adjacent Comparisons
Related matchups — same category first, then cross-category for context.
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