Gemini
Capital Index
VS
Higher Rated
Gemini
Capital at risk · T&Cs apply
Choosing between Gemini and Capital Index depends on your trading style, preferred markets, and budget. Gemini is headquartered in New York, USA, while Capital Index operates from London, UK. Gemini has the longer track record, established in 2014, compared to Capital Index which was founded in 2014. This in-depth comparison covers regulation, fees, platforms, markets, and overall ratings to help you decide which broker is the better fit in 2026.
Gemini
Capital Index
Gemini is the better choice overall, scoring 3.3/5 vs 3.2/5 on BrokerRank's independent rating. On fees, Capital Index offers lower spreads (0 pips).
See full side-by-side comparison belowOverall Rating
Gemini
3.3 vs 3.2
Lowest Fees
Capital Index
0.5 vs 0 pips
Regulation
Gemini
2 vs 1 licences
Min. Deposit
Gemini
$0 vs $100
Gemini
WinnerCapital Index
Gemini
Capital Index
Gemini holds licences from CFTC, FCA. Capital Index is regulated by FCA.
Both brokers offer access to Crypto markets. Capital Index adds Forex, Cfd, Indices, Commodities.
On spreads, Capital Index is more competitive with EUR/USD spreads from 0.0 pips, compared to 0.5 pips at Gemini.
Gemini supports Proprietary Web, Proprietary Mobile. Capital Index offers MT4, MT5.
Gemini requires no minimum deposit, while Capital Index sets a minimum deposit of $100. This makes Gemini accessible to traders with any budget.
BrokerRank scores Gemini at 3.32/5 and Capital Index at 3.21/5, based on 50+ data points covering regulation, fees, platforms, markets, and user experience. Gemini leads overall with a clear advantage.
Gemini scores higher overall on our independent rating system. Gemini holds a 3.3/5 rating vs Capital Index's 3.2/5. The best choice ultimately depends on your trading style — see our full verdict above for a detailed breakdown.
Gemini offers spreads from 0.5 pips, while Capital Index starts at 0 pips. Check the fees section above for a full breakdown.
Gemini requires a minimum deposit of $0. Capital Index requires $100.
Gemini is regulated by CFTC, FCA, while Capital Index holds licences from FCA.
Gemini supports Proprietary Web, Proprietary Mobile. Capital Index supports MT4, MT5.
Yes, you can hold accounts at multiple brokers simultaneously. Many traders diversify across platforms to access different markets and tools.
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Trading involves risk. Past performance is not indicative of future results. Capital at risk. Full risk disclosure.