About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Rapid Addition’s RA Platform 3.0 Address ‘Buy and Build’ Imperative

Subscribe to our newsletter

London-based trading technology provider Rapid Addition has released version 3.0 of its RA Platform, a middleware solution for handling electronic trading messaging, allowing firms to customise their trading connectivity set-ups to best suit their requirements. The new version aims to support firms’ growing tendency toward ‘buy and build’ as they seek to optimise their use of commercial OMS, EMS and smart order router solutions.

Rapid Addition says RA Platform 3.0 “takes performance, control and configurability to a new level and gives customers the flexibility to rapidly deploy and adapt electronic trading workflows.” The platform was designed, it says, “in close collaboration with several leading financial institutions to provide a high-performance core electronic messaging platform that also gives firms the ability to incorporate their own unique value.

RA Platform 3.0’s modular framework lets customers define and deploy their own business rules for risk, smart order routing and other critical trading processes. The platform is both message protocol- and asset class-agnostic, allowing it to support order-driven and quote-driven markets. As such, it can help realise both buy- and sell-side firms’ attempts to implement a single trading infrastructure across multiple asset classes, acting as a gateway for all trading-related messaging, from FIX messaging to market data.

According to CEO Mike Powell, “Platform modernisation is on everyone’s agenda as electronification spreads to all asset classes. Firms struggle with the trade-offs between cost, time to market, and competitive differentiation when deciding whether to buy or build. Our aim is to provide the industry with a scalable foundation technology that takes care of common requirements, alongside a flexible framework that helps firms tailor services to meet the specific needs of their target clients.”

At the core of the RA Platform 3.0 sits Rapid Addition’s FIX engine, which has been optimised for low latency software performance and can allow firms to deal with multiple versions of FIX through a single gateway. The platform can also be deployed with proprietary FPGA technology for ultra-low latency in the most performance-sensitive use cases.

In response to feedback from customers, Rapid Addition has designed RA Platform 3.0 to make implementation, control and monitoring easier with several new features that simplify roll-out, automate testing and allow for globally aggregated views of order flow and risk positions. Along with the ability to deploy either on-premise, in the cloud, or across hybrid environments, RA Platform 3.0 helps firms manage cost of ownership and gives them the flexibility to adapt as their technology strategy evolves.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Optimising cloud, marketplaces & managed data services

Date: 30 June 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes Financial institutions are under mounting pressure to rethink how they source, manage and distribute market data. Rising data volumes, multi-cloud adoption and the operational demands of regulations such as DORA are exposing the limits of legacy infrastructure, and driving...

BLOG

STS Digital Launches Structured Products Platform, Deepening Kraken Partnership

STS Digital, the regulated digital-asset derivatives firm, has launched what it describes as a first-to-market structured products platform for institutional investors, extending the principal dealer model it has built across crypto options into a broader range of yield enhancement, capital protection and bespoke structuring capabilities. The platform, which targets banks, institutional investors, family offices, external...

EVENT

Buy AND Build: The Future of Capital Markets Technology

Buy AND Build: The Future of Capital Markets Technology London examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...