Cloud OEE Software

• Reduce costs caused by excessive waste and downtime as well as poorly performing equipment and resources

• Recover existing production capacity through more reliable equipment

• Access data securely from anywhere

• Fully hosted in AWS

• Make data-driven decisions about best practices, capital expenditures, and process improvement initiatives based on those that return the greatest value

• Optimize output of plant equipment, personnel, and materials through comprehensive KPIs

• Ensure expert setup for data flow and getting the system running

• Decrease total cost of ownership with a cloud-based solution, saving 30% compared to on-prem solutions

• Increase affordability for OEE projects regardless of company/plant size

• Use just cloud or mix cloud and on-prem MES across your plants for flexibility across your enterprise

• Reduce on-prem infra requirements

• Eliminate the cost for IT/OT management staff on-site to manage your MES

OEE stands for Overall Equipment Effectiveness. It is a key performance metric used in manufacturing to measure how effectively equipment is being used. OEE takes into account three factors: availability (downtime), performance (speed loss), and quality (defects). A high OEE score indicates that equipment is running as planned with minimal losses, while a lower score highlights areas for improvement in production efficiency.

OEE is calculated using the formula: OEE = Availability × Performance × Quality.

- Availability measures uptime and is calculated as: (Operating Time ÷ Planned Production Time)
- Performance measures speed losses: (Ideal Cycle Time × Total Count) ÷ Operating Time
- Quality tracks output quality: (Good Count ÷ Total Count)

Each factor is expressed as a percentage, and when multiplied, they give your overall OEE score. For example, an OEE of 85% means you’re producing 85% of the theoretical maximum output with your current equipment and processes.

Cloud-based OEE is a Software as a Service (SaaS) solution that tracks and analyzes equipment effectiveness through a secure, cloud-hosted platform. It offers all the functionality of traditional on-premises OEE systems—such as monitoring downtime, performance losses, and quality issues—while adding the flexibility and scalability of cloud deployment. Modern cloud OEE solutions also support enterprise-scale operations, deliver high availability, enable streamlined scalability, and offer in-process upgrades with minimal or no downtime—making them ideal for manufacturers looking to optimize performance while reducing IT complexity.

Unlike traditional OEE systems that require on-site servers, manual updates, and internal IT maintenance, cloud OEE platforms offer faster setup, automatic updates, and reduced IT burden. With lower startup and ongoing costs, cloud-based solutions make it easier to scale, integrate, and deliver results—without the overhead of managing infrastructure.

Cloud OEE helps manufacturers identify inefficiencies by continuously collecting and analyzing data on equipment availability, performance, and quality. By pinpointing the root causes of production losses—such as unplanned downtime, slow cycles, or recurring defects—teams can take targeted actions to improve throughput, reduce waste, and increase plant efficiency. With built-in analytics and KPIs, Proficy Cloud OEE helps teams make data-driven decisions and accelerate improvements.

Key benefits include reduced total cost of ownership—up to 30% savings compared to on-premise solutions—along with faster deployment, secure remote access, and easier IT management. Cloud OEE also enables high availability, supports scalability, and includes in-process upgrades. GE Vernova’s Proficy Cloud OEE combines all of this with expert onboarding to get manufacturers up and running quickly.

Cloud OEE is well-suited for virtually any manufacturing industry, including automotive, electronics, consumer goods, food & beverage, and industrial equipment. Because OEE solutions monitor performance without directly impacting production if temporarily offline, they carry minimal operational risk. Manufacturers can also take advantage of hybrid flexibility by mixing cloud and on-prem solutions across sites to meet regulatory or IT requirements.

Cloud OEE systems integrate with MES, ERP, and SCADA platforms the same way as on-premise systems—as long as the network and security permissions are in place. Data is exchanged through APIs, middleware, or direct connectors, enabling seamless connectivity and timely visibility across your digital ecosystem.

OEE is a core tool for driving continuous improvement. By capturing detailed data on equipment losses, Cloud OEE enables manufacturers to track progress over time, benchmark performance, and identify new areas for optimization. Centralized, cloud-based access makes it easier for cross-functional teams to collaborate and sustain improvements across shifts, departments, and locations.

At a more detailed level, Cloud OEE systems can automatically log and categorize downtime reasons, measure cycle time variation, and flag recurring quality issues—eliminating the need for manual data entry. Teams can review daily or weekly performance summaries to pinpoint underperforming assets, identify root causes, and prioritize corrective actions. Over time, this data becomes a foundation for Lean and Six Sigma initiatives, enabling more effective kaizen events, standard work development, and performance audits. Because the data is continuously updated and accessible from anywhere, improvement efforts can stay aligned across departments and leadership levels.

The biggest challenge when adopting any OEE system is connecting equipment to the network for automated data capture. This may require configuring machine-level communications or upgrading legacy systems. However, once that infrastructure is in place, cloud OEE deployments are typically fast and straightforward. Proficy Cloud OEE offers expert setup for data flow and integration, helping teams overcome early hurdles and begin generating value quickly.

OEE is purpose-built to reveal the sources of production loss. Cloud OEE captures downtime events, speed losses, and quality issues—allowing manufacturers to identify their worst-performing equipment and most frequent issues. With that visibility, teams can eliminate bottlenecks, prioritize fixes, and optimize output across lines and shifts.

More specifically, Cloud OEE systems can track the exact start and end times of downtime events, capture operator-assigned reason codes if the equipment itself can't provide the reason, and correlate performance loss with specific assets or shifts. Visual dashboards help highlight recurring patterns—such as equipment that consistently runs below target speed or stops during changeovers. This level of detail empowers operations teams to investigate root causes, such as mechanical wear, operator error, or setup inefficiencies, and implement targeted improvements. Over time, manufacturers can measure the impact of those changes directly within the system, creating a feedback loop that supports sustained optimization.

Cloud deployment can make it easier to scale OEE monitoring across multiple plants by enabling standardized data collection, simplified system management, and consistent visibility at the site level. Manufacturers can deploy the same solution across different facilities, ensuring alignment in how performance is measured and reported. Using a combination of cloud and on-prem configurations, organizations can tailor deployments to meet the specific needs of each location while laying the groundwork for broader analytics and enterprise-wide improvement initiatives.

Look for a platform that offers fast setup, secure data access, and rich analytics capabilities. The most effective systems go beyond simple downtime tracking—they connect directly to equipment to capture detailed data automatically, reducing reliance on manual entry. Features like role-based dashboards, configurable KPIs, and integration with MES, ERP, and SCADA systems also enhance value. Proficy Cloud OEE is designed to deliver all of this with expert guidance and ease of use.

As with any cloud-based industrial software solution, cybersecurity is critical. Choose a provider that partners with a leading cloud infrastructure vendor to ensure best-in-class protection. Look for features such as encrypted data transmission, secure access controls, and compliance with standards like ISO 27001 and SOC 2. Cloud OEE should offer the same level of rigor as other enterprise-grade manufacturing software.