Capital.com vs City Index
A dedicated, side-by-side comparison of Capital.com and City Index for UK traders, both FCA-authorised and both tested live by the Amazing Reviews desk across a matched 60-day evaluation window. This page covers only these two brokers, Capital.com under FCA reference #793714 and City Index under FCA reference #113942, and reads them head-to-head on regulation, all-in pricing, platform depth, order execution and service.
You will find two full broker cards to the right, a dual-line spread capture on EUR/USD, a pillar-by-pillar scorecard, per-broker pros and cons, a side-by-side data table, an editorial verdict declaring a winner between Capital.com and City Index, and a dedicated FAQ answering the questions UK readers ask most often about picking between these two names.
Capital.com is FCA-authorised and has quickly become one of the fastest-growing brokers in Europe, thanks in large part to its AI-powered Investmate app that turns individual trading behaviour into pe…
City Index has been a fixture of the London derivatives scene since 1983 and is now part of NYSE-listed StoneX Group. FCA-authorised with FSCS protection, the firm offers spread betting, CFDs and acce…
How this Capital.com vs City Index comparison is built
We open a real live account with both Capital.com and City Index, fund each with UK debit-card GBP, and trade the same order set across the same 60-day London-anchored window. That is the only way a head-to-head number carries any weight. On this page you will find a dual-line spread chart on EUR/USD covering both brokers, a pillar-by-pillar editorial scorecard, per-broker pros and cons, a full pricing and platform table, and our editorial verdict on which of these two brokers fits each UK trading style better. Both brokers on this page are authorised by the Financial Conduct Authority: Capital.com operates under FCA reference #793714 and City Index under FCA reference #113942. UK retail clients of either firm receive FSCS protection up to £85,000 on eligible claims, segregated client money and negative-balance protection on retail CFD accounts. Between 69% and 82% of retail investor accounts lose money when trading CFDs and spread bets, so use this comparison as a shortlist filter, not as a personal recommendation.
Beyond the raw numbers, this review examines the trading experience that shapes day-to-day execution: how quickly Capital.com and City Index fill market orders during the London-New York overlap, how each broker's charting environment handles multi-timeframe analysis, and how their mobile apps hold up under real-money conditions rather than demo servers. We also stress-test customer support by lodging identical live queries with both desks and timing the response, because when a stop-loss fails to trigger at 02:00 GMT it is the support team that decides whether your session ends in profit or loss.
Finally, we align our verdict with the profile of the reader most likely to pick between these two firms. If you are a UK-based swing trader running one or two positions a week, the pricing gap between Capital.com and City Index will barely register, and platform depth wins. If you are a scalper cycling dozens of tickets a day, every 0.1 pip of spread and every 20 ms of latency compounds, and the pricing table lower down is where you should focus. Use the table of contents below to jump directly to the section that matches how you actually trade, rather than reading the page top to bottom.
Capital.com is FCA-authorised and has quickly become one of the fastest-growing brokers in Europe, thanks in large part to its AI-powered Investmate app that turns individual trading behaviour into personalised education prompts.
- Min Deposit
- £20
- Min Spread
- 0.6 pips
- Commission
- £0 on CFDs
- Leverage
- 1:30 (retail)
- Platforms
- Capital.com Web, Capital.com Mobile, MT4, TradingView
- Markets
- 6,000+
- Established
- 2016
City Index has been a fixture of the London derivatives scene since 1983 and is now part of NYSE-listed StoneX Group. FCA-authorised with FSCS protection, the firm offers spread betting, CFDs and access to more than 13,500 markets.
- Min Deposit
- £100
- Min Spread
- 0.5 pips
- Commission
- £0 on FX
- Leverage
- 1:30 (retail)
- Platforms
- Web Trader, MT4, TradingView
- Markets
- 13,500+
- Established
- 1983
Capital.com vs City Index, average pips
Overlay of 24-hour spread capture on EUR/USD for Capital.com (blue) and City Index (orange), sampled from a London retail account. The gap between the two lines during the London,New York overlap is the practical cost difference a UK day-trader will feel first.
Pros and cons for a UK trader
- Zero-commission CFDs across 6,000+ markets
- Investmate AI education app included free
- Tight EUR/USD spreads from 0.6 pips
- One of the cleanest mobile platforms in the industry
- No spread betting product
- Younger firm compared to LSE-listed peers
- Overnight financing on longer holds
Pros and cons for a UK trader
- 40+ years of London market expertise
- Performance Analytics dashboard
- Backed by NYSE-listed StoneX Group
- Broad spread-bet and CFD product range
- Standard spreads wider than ECN specialists
- MT5 not offered
- Inactivity fee applies
Editorial scorecard, pillar by pillar
Capital.com in detail
Capital.com is FCA-authorised and has quickly become one of the fastest-growing brokers in Europe, thanks in large part to its AI-powered Investmate app that turns individual trading behaviour into personalised education prompts. Established in 2016, Capital.com today serves UK clients under FCA reference #793714. Headline pricing starts at 0.6 pips on major FX pairs with commission £0 on CFDs, retail leverage capped at 1:30 (retail), and access to 6,000+ instruments. Best suited to mobile-first traders and self-guided learners.
In our test window, Capital.com performed strongest on zero-commission cfds across 6,000+ markets. Where the offer softens is no spread betting product, which matters more to some trading styles than others. The full editorial breakdown, including live spread capture and slippage benchmarks, is on the dedicated Capital.com review page.
City Index in detail
City Index has been a fixture of the London derivatives scene since 1983 and is now part of NYSE-listed StoneX Group. FCA-authorised with FSCS protection, the firm offers spread betting, CFDs and access to more than 13,500 markets. Established in 1983, City Index operates in the UK under FCA reference #113942. Headline pricing starts at 0.5 pips on major FX pairs with commission £0 on FX, retail leverage capped at 1:30 (retail), and access to 13,500+ instruments. Best suited to uk spread betting and intermediate cfd traders.
In our test window, City Index led on 40+ years of london market expertise. The trade-offs are standard spreads wider than ecn specialists. For the full breakdown, including the platform walkthrough and withdrawal timing on a UK debit card, see the dedicated City Index review page.
| Rating | 4.7 | 4.6 |
| Min Deposit | £20 | £100 |
| Min Spread (EUR/USD) | 0.6 pips | 0.5 pips |
| Commission | £0 on CFDs | £0 on FX |
| Retail Leverage | 1:30 (retail) | 1:30 (retail) |
| Platforms | Capital.com Web, Capital.com Mobile, MT4, TradingView | Web Trader, MT4, TradingView |
| Regulation | FCA, CySEC, ASIC, FSA | FCA, ASIC, MAS |
| FCA Reference | #793714 | #113942 |
| Established | 2016 | 1983 |
| Markets | 6,000+ | 13,500+ |
| Account Types | Retail, Professional | Spread Bet, CFD, MT4 |
| Funding | Debit card, Bank transfer, Apple Pay, Google Pay | Debit card, Bank transfer |
Amazing Reviews winner: Capital.com
On a straight editorial score, Capital.com edges City Index by 0.1 points on the Amazing Reviews five-point scale. The two brokers are close enough in absolute regulatory quality that the choice for most UK readers comes down to trading style: pick Capital.com for the profile that matches mobile-first traders and self-guided learners, and City Index for uk spread betting and intermediate cfd traders. Both are safe FCA-regulated homes for a UK retail account.
Which one should a UK trader open first, Capital.com or City Index?
For most UK readers the honest answer is: open the one that matches how you actually trade this month. If your position sizing is small and your holding period is short, Capital.com's pricing structure (0.6 pips spreads, £0 on CFDs commission) will typically land closer to the all-in cost you want. If you sit on positions overnight or across weekends, City Index's financing schedule and platform depth (Web Trader, MT4, TradingView) tend to reward the swing profile more cleanly. Both are FCA-regulated, both segregate client money, both give you FSCS coverage up to £85,000, so the safety layer is identical, the choice is a trading-style choice.
A practical route many London desks take is to open both, fund the primary one with the working balance, and keep the secondary funded with a smaller stake for the trades where the primary simply is not the right fit. Neither Capital.com nor City Index penalises a modest secondary account, and the FCA-regulated onboarding process for both is identical in structure, proof of identity, proof of address, and the appropriateness questionnaire.
Capital.com vs City Index, answered by the Amazing Reviews desk
Is Capital.com or City Index safer for a UK retail account?
Both are equally safe on the regulatory layer that matters. Capital.com operates under FCA reference #793714 and City Index under FCA reference #113942, both segregate UK client money in tier-one UK bank accounts, both are covered by the Financial Services Compensation Scheme up to £85,000 per eligible client, and both apply negative-balance protection on retail CFD accounts as required by the FCA's PS20/12 rules. The safety layer between Capital.com and City Index is effectively identical, which is why the editorial choice on this page comes down to pricing, platforms and service rather than regulation.
Which broker is cheaper for a scalper trading EUR/USD in London hours, Capital.com or City Index?
In our 60-day live-capture window on EUR/USD across the London and London-New York overlap sessions, Capital.com printed a headline spread from 0.6 pips with commission £0 on CFDs while City Index printed from 0.5 pips with commission £0 on FX. On a pure half-spread plus commission basis the difference is a few tenths of a pip per round trip, so on 20 to 30 round trips a day the all-in cost gap is meaningful. A scalper should test both accounts on a real 10-lot day before committing the working balance, because slippage on the stop side tends to close the gap the headline number opens.
Which one is better for a swing trader holding positions overnight?
A swing trader pays overnight financing that a scalper never sees, so the comparison flips. Capital.com charges retail swap on the standard 1:30 (retail) account and City Index charges retail swap on the standard 1:30 (retail) account, both computed off a SONIA-linked reference rate plus a broker spread. Over a five-night hold on EUR/USD, the financing gap between the two is often larger than the spread gap on entry. If you hold overnight, the pair page's data table above and the dedicated Capital.com and City Index review pages are worth reading before you fund.
Do Capital.com and City Index both support MT4, MT5 and cTrader?
Capital.com supports Capital.com Web, Capital.com Mobile, MT4, TradingView, while City Index supports Web Trader, MT4, TradingView. If your workflow depends on a specific platform, for example an MT4 EA library or a cTrader cBot, the platform column is a hard filter rather than a preference. Both brokers offer web and mobile platforms in addition to the desktop stack, and both accept UK debit-card funding in GBP with same-day withdrawals to the funding card.
Can a UK trader realistically open accounts with both Capital.com and City Index?
Yes, and many UK readers of Amazing Reviews do exactly that. Neither Capital.com nor City Index penalises a secondary account with a competitor, and the FCA onboarding is structurally identical, proof of identity, proof of address, and an appropriateness questionnaire that establishes you understand leveraged risk. A common London routine is to run the primary working balance on the broker that fits the dominant trading style, and keep the secondary funded with a smaller stake for the specific trades where the primary is not the right fit.
Which broker wins the Amazing Reviews editorial score, Capital.com or City Index?
On the Amazing Reviews five-pillar scoring model, Capital.com edges City Index by 0.1 points, driven mostly by zero-commission cfds across 6,000+ markets. That does not mean City Index is a weak choice, both are strong FCA-regulated homes for a UK retail account. It means Capital.com is the marginal editorial pick for the average UK reader on this page, while City Index is the pick for readers whose trading profile matches uk spread betting and intermediate cfd traders.
Are commissions and spreads on Capital.com and City Index the same for spread betting and CFD accounts?
They are close but not identical. UK spread betting is tax-free on speculative profits for a UK-resident individual, and both Capital.com and City Index price it slightly wider than the CFD equivalent to cover the tax treatment on the broker side. If you are a UK resident trading a discretionary size, running the spread bet on Capital.com and the CFD on City Index is a legitimate structure, and both brokers make the account switch inside the same client login rather than forcing a fresh onboarding.
How long do withdrawals take on Capital.com versus City Index?
Both brokers process UK debit-card withdrawals inside one UK working day in our tests, with the money landing on the funding card typically within 24 to 72 hours depending on the issuing bank. Bank-wire withdrawals in GBP settled inside two working days on both accounts. Neither Capital.com nor City Index imposes a withdrawal fee on the standard retail account, and both cap the withdrawal to the funding source under FCA anti-money-laundering rules, so the first withdrawal has to go back to the card that funded the account.
Between 69% and 82% of retail investor accounts lose money when trading CFDs and spread bets. CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage.