Linedata unveils Mosaic to unify fixed income trading

Linedata has launched Mosaic, a workflow framework that brings order management, execution management and analytics into a single workspace for traders and portfolio managers.

The product uses the FDC3 interoperability standard, widely adopted across financial desktop applications. Sitting above existing front-office systems, Mosaic shares application context between tools to reduce manual data entry and screen switching.

Asset managers and brokers have spent years layering specialised systems across trading and investment workflows. Many desks still run multiple applications in parallel, copying data between windows or rekeying it across tools. Vendors and clients have also built custom integrations, which can be time-consuming to maintain as underlying systems change.

Mosaic connects Linedata applications with third-party and client-built tools through FDC3. The standard focuses on sharing context between applications rather than moving all information into a single database. Mosaic is designed to work alongside existing systems, without requiring firms to replace them as part of a rollout.

How it works

Mosaic provides a governed workspace that automatically synchronises context across connected applications. Selecting an instrument, account, issuer or other object in one component can update the relevant view in another, without repeating the same action in multiple places.

Partner applications can be embedded natively using FDC3, enabling real-time context sharing across Linedata software, third-party tools and client-specific applications. The approach avoids centralising data and aims to reduce the need for multi-month custom integration projects.

The framework is modular, allowing users to assemble their own desktop experience from a set of components. Individual elements can be deployed, upgraded or replaced without destabilising underlying platforms-a common concern for buy-side and sell-side technology teams.

Linedata argues that faster integration can change how desks adopt new tools. It says integrations can be deployed in hours rather than months, potentially speeding the move from evaluation to production use when internal change controls and vendor dependencies slow delivery.

Fixed income focus

The first release, Mosaic for Fixed Income, is designed around global bond trading workflows. Fixed income desks often rely on a wide mix of dealer axes, inventory information, pricing sources and analytics, with workflows spanning trading, portfolio construction, compliance and post-trade steps.

The initial package includes a partnership with BondCliQ, a provider of US corporate bond market intelligence. The integration gives traders access to dealer quotes, market context and credit analysis within the Mosaic workspace.

Michael Beattie, Global Head of Asset Management Product Strategy at Linedata, framed Mosaic as a shift in how front-office platforms are assembled.

"Traders don't need more systems, they need a unified workflow," said Michael Beattie, Global Head of Asset Management Product Strategy, Linedata.

"Linedata Mosaic brings together our technologies, our partners' capabilities, and clients' bespoke solutions into a seamless single pane of glass. Beyond that, we are leading with integration as a value proposition. That's transformational. For the first time, firms can modernize their front office without the operational risk and cost of traditional transformation projects," Beattie added.

Chris White, CEO of BondCliQ, said the partnership focuses on delivering BondCliQ data inside the same workflow used for execution and decision-making.

"We're excited to bring BondCliQ's market intelligence directly into Linedata Mosaic, delivering a more connected and efficient experience for fixed income traders. By prioritizing deep, native integration from day one, we're helping the Linedata team expand an open partner ecosystem that gives clients faster access to innovation without added complexity," White said.

Rollout plans

Mosaic is available immediately, with fixed income offered first. Additional profiles and integrations are planned through 2026 as Linedata expands its partner ecosystem and builds use cases beyond bond trading.

The launch follows a broader push in capital markets technology towards interoperability and shared context standards, as firms seek to reduce the time and cost of connecting best-of-breed applications. Mosaic's progress will likely be judged by how widely partners adopt the same standards and how quickly clients can integrate in-house tools alongside vendor products.

Further integrations and workflow profiles are expected throughout 2026.