IG vs Interactive Brokers: Singapore Broker Comparison for 2026

For Singapore traders, the cost difference between IG and Interactive Brokers largely comes down to volume and trading frequency. IG uses a spread-based pricing model on its CFD products, with no commission on most forex and index trades; for example, EUR/USD spreads average around 0.7 pips, while the SGD currency pairs you trade locally may carry wider spreads. Interactive Brokers offers raw, institutionally-sourced spreads—often as low as 0.1 pips on major pairs—but charges a commission per trade, which in SGD terms can be as low as a few dollars depending on volume. For high-frequency traders or those executing large orders, IBKR is cheaper and more transparent. For retail-sized CFD trades, IG's all-inclusive spread can be more predictable, especially if you trade only a few times a month. Remember that IG is a market maker, so costs are built into the spread, while IBKR passes exchange fees and commissions through directly, giving sophisticated traders more control and visibility on every fill.

IG's trading platform is designed with the Singapore trader in mind, offering a fully responsive web interface, a mobile app for iOS and Android, and ProRealTime for advanced charting. The platform supports SGD as a base currency, comes with local education resources, and allows you to trade SGX securities, forex, and global CFDs from a single login. Interactive Brokers, on the other hand, offers the powerful Trader Workstation (TWS) desktop platform, which is packed with industry-leading order types, risk analytics, and algorithmic trading tools. IBKR also has a newer, more modern mobile app called GlobalTrader that simplifies onboarding for retail clients. While TWS can be intimidating for beginners, sophisticated Singapore investors will appreciate customisable data screens, pre-trade IBot natural-language searches, and the ability to trade across 150+ market centres. In short, if you value ease of use and smooth mobile trading on the go, IG wins; if you need institutional-grade charts, scanning, and execution tools, Interactive Brokers is the stronger platform.

Execution quality is a key differentiator for sophisticated traders. IG operates primarily as a market maker, meaning your orders are filled within IG's own liquidity pool, which provides fast, guaranteed fills during market hours without price slippage in most cases. This can be more forgiving for beginner traders, but it does not always deliver the same depth of price improvement you might get from an agency broker. Interactive Brokers works as an agency broker and routes your orders directly to external market centres using SmartRouting technology, scanning multiple venues to obtain the best available price for each order. This leads to tighter spreads and lower long-term costs for active traders, especially when dealing with large order sizes. IBKR also allows direct market access (DMA) to global exchanges, while IG is purely CFD-based. For Singapore traders who value institutional execution, stability, and price transparency, Interactive Brokers is clearly superior; for fast, no-nonsense fills with no dealing desk interference, IG also performs well but not at the same market-depth level.

Both IG and Interactive Brokers are fully regulated by the Monetary Authority of Singapore (MAS). IG operates in Singapore through IG Asia Pte Ltd, which holds a Capital Markets Services licence; Interactive Brokers Singapore Pte Ltd likewise is licensed and supervised by MAS. This means both brokers must meet strict capital requirements, maintain client money segregation in trust accounts, and submit regular financial reports to the regulator. For Singapore traders, this provides a strong safety net that is not always present when using an unregulated offshore broker. Additionally, because both are deemed to be financial institutions of good standing, you retain access to MAS's dispute-resolution mechanisms and the options of escalating complaints to the Financial Industry Disputes Resolution Centre (FIDReC). While neither broker is covered by the Singapore Deposit Insurance Scheme, their MAS oversight and segregated accounts ensure your funds are protected. This is especially reassuring for professional investors trading from Singapore who need to maintain compliance and trust in their counterparty.

Depositing and withdrawing with IG and Interactive Brokers is straightforward for Singapore-based traders, though the available methods vary in convenience. IG supports PayNow transfers, making it one of the most locally friendly brokers: you can link your SG bank account and insta-fund your trading account in SGD in just a few minutes, with no fees. You can also use direct bank transfer via Fast and Secure Transfers (FAST), credit card, or debit card; minimums are low and withdrawals are processed back the same way quickly. Interactive Brokers also accepts SGD bank transfers through FAST, plus wire/bank transfers and some credit cards, but its PayNow option is not as widely advertised or as seamless as IG's. For both brokers, you can hold your base currency in SGD, and deposit methods such as credit card may incur interchange fees depending on your card issuer. To avoid fees and speed up funding, we recommend using PayNow for IG and a direct SGD bank transfer for Interactive Brokers. Withdrawal times typically range from one to three business days once processed, with IG often completing local bank transfers within the same day.

For Muslim traders in Singapore who need to comply with Sharia law, IG provides swap-free (Islamic) accounts on request. These accounts ensure no overnight financing or swap fees are charged on positions held over multiple days, making them suitable for those who wish to avoid riba (interest). In place of swap, IG may apply a fixed administrative charge after a certain holding period, so you should review the terms carefully. Interactive Brokers does not offer Islamic or swap-free accounts on any product class, including forex, CFDs, or listed derivatives. Therefore, if you are a Singapore-based Muslim trader who plans to hold positions beyond the trading day, IG is clearly the better choice between the two. If you prefer IBKR's platform, you would need to avoid holding positions overnight or have to accept swap charges, which is not aligned with standard Islamic trading principles. For compliance and peace of mind, IG is the recommended MAS-regulated broker here.

IG and Interactive Brokers both offer solid customer support for Singapore traders, but their structures differ. IG has a local Singapore presence with a dedicated phone line, is easily reachable 24/5, and provides quick response times in both English and Mandarin, which is ideal for local clients. You can also connect via WhatsApp, leaving a call-back, or use the 24/5 live chat on the platform. Interactive Brokers has a more globally distributed support team that is also available 24/5, but there is no dedicated Singapore hotline—users typically submit tickets online or use a general U.S.-based phone number. IBKR's helpdesk is knowledgeable but can be slower to resolve complex account issues. For proximity and local access, IG wins; for a multilingual escalation-based support network, Interactive Brokers offers depth but less Singapore-specific convenience.