Reliable, maintainable and easy to use. Your people work with your plant's data and your AI, all in one place.Every tag, document and line in one connected record. Drag any bubble and watch what it pulls with it, or pick a question. This is a sample unit, not customer data.And your own. Your plant's naming, tag formats, document templates and list columns, defined once and reused on every unit and site.Athion is the engineering system of record for your manufacturing site. It brings your drawings, documents and plant data together so your engineers can find root causes, optimize the process and stop re-keying work between systems.Reconciling documents doesn't depend on your control system at all. For plant data, Historian collects through a read-only OPC client (UA, DA or A&E), or from the historian you already keep.Athion compares drawings and documents with each other, and Change detection reads your control system backups to show what changed in the field. Comparing logic and HMI against the design is next.Individual seats are $200 per seat per month. A team license is $500 per seat per month, for three or more seats, in a shared environment with shared projects and libraries. Site licenses are quoted per site. See pricing.Try a puzzle in your browser, see what you could save, or get started on your own plant. If you'd rather talk it through first, book a demo below.Design is still here, and it's still where you test a sequence before anyone configures it. It's now one app in a larger workspace, next to the apps that reconcile your documents and keep your plant history.