IR4.0 Smart Factory SOFTWARE Automation Solutions
Automation that works
as hard as you do
Designed to manage complex test processes — specifically wafer sort and package test — for engineering labs and OSATs. Built by engineers who oversee production, not just write software for it.
Why ExSA
Work with us. We get it.
Most software tells you what happened. ExSA tells you what to do next — connecting machines, people, and data so your team can act, not just observe.
The ideal partner
We understand the operational reality of semiconductor test — because we have lived it. Not generic MES software adapted for your floor, but a platform purpose-built for it.
A solution that fits your needs
ExSA adapts to your unique workflows, equipment mix, and site structure. You don’t change how you work to accommodate the software — it’s the other way around.
Control at your fingertips
Manage multiple global sites seamlessly, without location barriers, in real-time. One view for all your facilities, all your equipment, all your data.
Smarter decisions
Reduce downtime and boost productivity with data-driven insights and clear, decisive actions — not just dashboards to stare at.
Built to Fit
Headache-free from day one
Deploy faster with seamless integration, minimal setup, and zero disruption to your existing operations.
Headache-free integration
Supports Windows, Linux, and MacOS. Integrates with most MES and shopfloor systems. Seamlessly connects with your existing systems across platforms and production floors.
Pay less, not more
Access the full solution or individual components with minimal setup time. License the full stack or just the essentials. No bloat, no friction.
No Hardware. No Hassle.
Zero-footprint deployment. No additional space, hardware, workstations, or edge computing needed. Our solution fits right into your existing environment.
Deployment Flexibility Matrix
Three pillars. One unified platform.
Every layer of the ExSA architecture is purpose-built for the demands of high-volume semiconductor test operations.
The Edge
Machine Integration Suite
Operates at the equipment level — integrating directly with multi-vendor testers and handlers to capture, standardize, and stream real-time data with low latency.
- Universal Tester UI
- Handler Agent
- Real-time Data Stream
No additional edge hardware required
The Interface
Control Tower Web Modules
Centralized, web-based visibility enabling real-time monitoring, process governance, and orchestration across all test flows and sites.
- Real-time Dashboards
- Lot Tracking
- Secure Recipe Management
Seamless integration with existing MES
The Brain
Data Analytics (ExSA-DA)
A scalable analytics engine processing high-volume STDF, log, and signal data for correlation analysis, anomaly detection, and predictive maintenance.
- Correlation Analysis
- Anomaly Detection
- Predictive Maintenance
A scalable engine for high-volume optimization
the Modules
Flexible by Design. Built for Your Operations.
Nine modules across three families. License the full stack or just what you need — they work even better together.
AI & BI Data Analytics
Multi-level insights into product and operational performance. Predictive yield monitoring, insertion count tracking, and automated reporting.
From data → to clarity
Smart Equipment
Comprehensive real-time feedback of equipment performance — by arm, site, and yield. Handler remote control included.
From reactive → to proactive
Operations Dashboard
Customisable real-time dashboards for operational monitoring across output, OEE, downtime, MTBF, quality, inventory, and facilities.
From blind spots → to full visibility
Process Flow Control
Automated real-time control with anomaly detection and response. No step can be skipped; every lot is tracked
From manual handoffs → to automated flow
Secure Recipe Management
Secure and foolproof recipe control system. Revision-controlled; system-verified recipes load automatically.
From scattered parameters → to controlled recipes
Universal UI
One interface across all tester stations. Reduces training time, errors, and inconsistency between operators.
From inconsistency → to unity
Knowledge Retention
Digital library of training, tribal knowledge, and NPI documentation. ISO-level, revision-controlled.
From tribal knowledge → to shared knowledge
Advance Scheduler
Augmented planning and equipment maintenance system with predictive, learning-based capacity planning.
From static plans → to adaptive scheduling
Hardware & Stock Inventory
Comprehensive digital system for hardware and stock inventory with automated FIFO and just-in-time controls.
From uncertainty → to accuracy
Yield Optimization
ExSA continuously analyzes equipment, process and yield data to identify hidden loss mechanisms and recommend corrective actions.
Deep Parametric Analytics
Deep analysis of parametric and test data to find root causes
Detailed Product Bin & Site Yield Analysis
Understand bin distribution and site performance in depth
Interactive Out-of-Control Action Plans (OCAP)
Guided actions and recommendations to correct issues and protect yield
From insight to action.
Improve yield, every day.
Yield Optimization
ExSA continuously analyzes equipment, process and yield data to identify hidden loss mechanisms and recommend corrective actions.
Deep Parametric Analytics
Deep analysis of parametric and test data to find root causes
Detailed Product Bin & Site Yield Analysis
Understand bin distribution and site performance in depth
Interactive Out-of-Control Action Plans (OCAP)
Guided actions and recommendations to correct issues and protect yield
From insight to action.
Improve yield, every day.
Yield Optimization
ExSA continuously analyzes equipment, process and yield data to identify hidden loss mechanisms and recommend corrective actions.
Deep Parametric Analytics
Deep analysis of parametric and test data to find root causes
Detailed Product Bin & Site Yield Analysis
Understand bin distribution and site performance in depth
Interactive Out-of-Control Action Plans (OCAP)
Guided actions and recommendations to correct issues and protect yield
From insight to action.
Improve yield, every day.
Real Value, Real Change
Hear how ExSA delivers real value, real change
Built by industry experts who understand your needs.
Stay ahead of the curve with data
Manual debug routines slow you down — and often miss the mark. Learn how ExSA replaces guesswork with instant, data-driven insight that helps technicians pinpoint failures fast.
How modern tools drive work culture change
It was not just the machine — it was the workaround culture behind it. Discover how one manufacturer used ExSA to rethink their approach and boost OEE by 20%.
Exposing the Real Cost of Test
Pin costs are only half the story. With 400 million datapoints, ExSA exposed the real cost drivers and helped one team distinguish robust designs from expensive surprises.
Frequently Asked Questions
Built for semiconductor test operations, delivering real-time visibility, traceability, and control across your production environment.
What types of factories or labs is ExSA designed for?
ExSA is purpose-built for semiconductor test environments — specifically wafer sort and package test operations in engineering labs and OSATs (Outsourced Semiconductor Assembly and Test). It is designed for facilities running handlers, testers, and associated test hardware, where yield, uptime, and data traceability are critical performance measures.
How easily does ExSA integrate with our existing MES, ERP, or shopfloor systems?
ExSA is built to integrate with most MES and shopfloor systems. Our team will assess your current technology stack during the pre-sales process and confirm compatibility before you commit. Integration is included in the implementation scope. Please ask us specifically about your system during the demo and we will give you a direct answer.
How long does implementation typically take?
Our average time from purchase order to full implementation is under one month. This covers system setup, integration with existing equipment and MES, user onboarding, and initial training. More complex multi-site deployments may take longer — your implementation consultant will provide a precise timeline during the scoping process.
Is ExSA cloud-based, on-premises, or both?
Both options are available. You choose the deployment model that fits your IT strategy, data residency requirements, and operational constraints. Both deployment types receive the same feature set and support tier — there is no premium on either choice.
Can ExSA support multiple sites or global operations?
Yes. ExSA is designed for multi-site management, giving operations managers real-time visibility across multiple production facilities from a single platform — regardless of geographic location or local IT infrastructure differences.
Do we need to license all modules, or can we pick specific ones?
You can license individual modules or the full stack. The modular structure means you start with what you need and expand as your requirements grow. Some modules have deep integrations with others (for example, Hardware and Stock Inventory connects with Advance Scheduler and Process Flow Control) that unlock significant additional value when combined — we can walk you through which combinations make sense for your operations.
What does the support model look like after go-live?
Our support does not end at implementation. Our team provides ongoing support covering system updates, new user onboarding, module configuration changes, and operational queries. Our 100% customer renewal rate reflects the level of ongoing engagement we provide — this is a long-term operational partnership, not a one-time software licence.
Get Started
See ExSA on your kind of floor.
We’ll walk you through a live demo tailored to wafer sort and package test — using data scenarios your team will recognise.