MT4 vs MT5
MT4 and MT5 are MetaTrader trading platforms with different capabilities—MT4 dominates forex while MT5 supports multi-asset trading and newer features.
What it means in practice
MT4 (MetaTrader 4) and MT5 (MetaTrader 5) are both trading platforms developed by MetaQuotes, but they serve different market needs. MT4 has been the dominant forex trading platform since 2005, with an enormous ecosystem of Expert Advisors (EAs), custom indicators, and broker integrations. MT5, released in 2010, extends the platform to multi-asset trading and adds features like more timeframes, advanced order types, and a built-in economic calendar.
For introducing brokers and forex affiliates, the MT4 vs MT5 distinction affects which brokers and programs to promote. Most forex-only brokers still offer MT4 as their primary platform because traders are familiar with it and rely on MT4-specific EAs. Brokers expanding into stocks, futures, or options typically require MT5. The platform choice influences lot-based commission tracking, IB portal capabilities, and API integration with partner management tools.
From a prop firm affiliate perspective, the MT4 vs MT5 choice determines the trading environment for evaluation phases. Some prop firms offer both platforms, while others exclusively use MT5 for its improved backtesting and multi-asset capabilities. Affiliates creating comparison content can use platform availability as a differentiator when reviewing prop firm programs.
Both platforms integrate with affiliate and IB tracking systems through manager APIs that report trade data, trading volume, and account metrics. The technical integration patterns differ between MT4 and MT5, which can affect the accuracy and timeliness of commission calculations in partner programs.
MT4 (MetaTrader 4) vs MT5 (MetaTrader 5)
Side-by-side breakdown of how these two models compare across key dimensions.
Advantages
- Massive library of existing Expert Advisors and custom indicators
- Simpler MQL4 language with lower learning curve
- Supported by virtually every forex broker
- Proven stability and trader familiarity
Limitations
- Limited to forex and CFD asset classes
- Fewer timeframes and order types
- No built-in economic calendar or depth of market
Advantages
- Multi-asset support including stocks, futures, and options
- More timeframes, order types, and built-in tools
- Faster backtesting engine with multi-threaded optimization
- Built-in economic calendar and depth of market
Limitations
- Smaller library of legacy EAs and indicators
- MQL5 has a steeper learning curve
- Not supported by all brokers, especially smaller ones
When to choose which
Choose MT4 (MetaTrader 4)
Choose MT4 when promoting forex-only broker programs where trader familiarity, EA compatibility, and wide broker support matter. MT4 remains the standard for forex-focused IB programs.
Choose MT5 (MetaTrader 5)
Choose MT5 when promoting multi-asset brokers, prop firms requiring newer platform features, or programs where advanced analytics and faster backtesting are differentiators.
How MT4 vs MT5 works across industries
See how mt4 vs mt5 is applied in the verticals Track360 supports, from qualification logic and payout structure to the operational context behind each model.
How Track360 handles this
Track360 integrates with both MT4 and MT5 through their respective manager APIs via MetaTrader integration. The platform pulls real-time trade data from either version to calculate IB commissions, track trading volume, and report partner performance accurately.
Frequently Asked Questions
Common questions about mt4 vs mt5, how it works in affiliate programs, and where it shows up across Track360's supported verticals.
MT4 is a forex-focused trading platform with a massive ecosystem of EAs and indicators. MT5 is a multi-asset platform supporting stocks, futures, and options in addition to forex, with more timeframes, order types, and built-in analytical tools. MT4 uses MQL4; MT5 uses the more powerful MQL5 language.
Related Terms
MetaTrader Integration
MetaTrader integration connects a broker's MT4 or MT5 trading platform to its affiliate or IB management system for automated commission tracking and reporting.
Introducing Broker (IB)
An Introducing Broker is a partner who refers new traders to a Forex or CFD brokerage in exchange for ongoing commissions, typically calculated on the trading volume or revenue generated by those referred clients.
Lot-Based Commission
Lot-based commission is a broker affiliate or IB payout model where partners earn a fixed amount for each traded lot generated by their referred clients.
IB Portal
An IB portal is a self-service web interface provided by a broker to its [introducing brokers](/glossary/introducing-broker), giving them access to performance data, commission reports, tracking link generation, [sub-IB](/glossary/sub-ib) management, and marketing materials. It serves as the primary operational tool through which IBs monitor their referral activity and manage their partnership.
API Integration
An API integration is a programmatic connection between an affiliate management platform and external systems -- such as CRMs, trading platforms, payment processors, and reporting tools -- that enables automated data exchange without manual intervention.
Trading Volume
Trading volume is the total amount of trading activity -- measured in lots or monetary value -- generated by a trader or group of traders over a given period.
Evaluation Phase
An evaluation phase is a structured assessment period in prop trading where traders must meet defined profit targets and risk management rules within a set timeframe to qualify for a funded trading account.
Pip Rebate
A pip rebate is a commission structure where introducing brokers earn a fixed amount per pip of spread on each trade executed by their referred traders, with the broker adding a markup to the spread to fund the rebate.
Continue Learning
Free structured courses that cover this topic and more.
Forex IB Program Management
Lot-based and symbol-based commission structures, multi-level IB hierarchies, MT4/MT5 integration, and per-partner deal terms built for brokerages. From onboarding to payout.
Scaling Forex IB Networks
Regional IB hierarchies, multi-currency payouts, advanced deal logic, and operational strategies for brokers scaling from 10 IBs to 500+.
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