Cloud SaaS Data Management Platform.

Turn complex data into clarity

OpenDataDSL is a cloud-native, ultra-scalable platform designed to transform how businesses manage, model, and interact with market data. By combining transparency, extensibility, and advanced automation, it empowers teams to go beyond the limits of legacy systems.

Why OpenDataDSL?

ODSL Programming Language – A unique domain-specific language that lets “business coders” easily query, transform, and automate workflows with market data.

Operational Transparency – Built-in dashboards, dataset monitoring, and curve management provide unmatched visibility and control across the entire data pipeline.

Extensible by Design – Both the web application and ODSL are designed for partners and clients to create pluggable extensions, ensuring the platform grows with your business.

Cloud-Native & Scalable – Zero-deployment, SaaS-first architecture that adapts seamlessly to your workloads—delivering performance without hidden costs.

Smarter Curves – Advanced curve building tools that use business rules and AI-driven logic to create accurate forward curves, faster.

The Open in OpenDataDSL

Open is more than just a name—it’s a philosophy. We believe in transparency, honesty, and giving customers the ability to build their own insights, KPIs, and workflows without being locked into rigid, opaque platforms.

Shaping the Future of Market Data

With over two decades of expertise in market data systems, OpenDataDSL is built for energy, commodities, and beyond—helping companies unlock real-time analytics, embrace AI, and gain a competitive edge in a rapidly evolving landscape.

High performance SaaS C/ETRM solution.

Igloo is a high-performance SaaS solution designed in collaboration with one of the world’s largest financial energy traders. It offers a state-of-the art user experience, unrivalled exchange connectivity and automated trading of exceptionally high trade volumes.

Built for ease of use, efficiency, control and scalability, Igloo helps curve trading desks for power, oil, gas, LNG, coal and emissions operate with maximum productivity.

European power scheduling made easy.

PowerDesk Scheduler is a power scheduling solution that is compliant with the communications protocols and message formats used by the majority of TSOs across Europe.

The solution supports automation of cross border and internal nominations, enabling scheduling teams to meet TSO country specific gate closure deadlines and stay in-balance.

Intelligent visualisation of power balances and flows.

PowerDesk Balancer provides real-time visualisation of market balances comprising trades, forecasts, and flows.

The solution helps to take advantage of trading opportunities right up to gate closure, whilst executing balancing strategies and managing capacities. 

Energy One's award-winning Energy Trading and Risk Management solution for UK and European energy markets.

enTrader is a multi-commodity, multi-user, time-series based system that supports the full trade lifecycle from deal capture and risk management through to settlement processes. This ETRM software allows users to evaluate portfolios in real-time including market and credit risk, cash-flows and P&L all subject to limit monitoring.

As a modular system, it is scalable to adapt to growing business needs. It is built for European energy markets and has the design and architecture to provide for both scalability and extensibility to meet client requirements, both now and in the future. 

Market leading physical power trading platform.

PowerDesk Data Manager is a leading power trading communications and operations platform.

The solution supports asset and meter data management, trading and settlements, with market connectivity in the Nordics, Europe, Western Australia and Canada (Ontario).

Gateway to the Energy Markets.

Our B2B Communications service, MessageRouter, enables you to communicate quickly, easily and securely with your energy market partners. With a single API connection to GMSL you can exchange messages with 200+ market parties, with the system managing the specific communication requirements of each party, supporting AS2, AS4, SFTP, web services, secure email and the Energy Communication Platform (ECP).

MessageRouter is a low cost, high-availability cloud SaaS solution, already proven and transmitting over 20 million messages each year.

The Desktop App enables users to receive real-time commodity and transparency data.

Historical and real-time data for trading, order book and transparency data as well as prices, volumes and indices are provided. The Desktop App includes real-time commodity quotes, dynamic commodity charting software, real-time forward curve construction, options analytics, real-time alerts and access to technical studies and trend analyses.