Hexagon Q-DAS vs OpSee
Hexagon Q-DAS
hexagon.comOpSee
opsee.ioSide by side
| Figure | Hexagon Q-DAS | OpSee |
|---|---|---|
| Price from | — | €59/mo |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 1 | 4 |
| Spec score · Manufacturing Analytics Software | 7.5 (#16) | 8.3 (#2) |
| Integrations | Q-DAS documents a SAP QM-STI interface for evaluating measured-value information stored in SAP and an ETQ Quality Management System integration for generating nonconformance reports after quality alarms. | OpSee names MQTT brokers, OPC-UA endpoints, and industrial protocols as ways to connect machine data. |
| Intended users | Hexagon identifies quality managers, quality engineers, measurement-equipment staff, operators, and process engineers among the intended users of its Q-DAS solutions. | The product is designed for operators and plant managers as well as IT teams. |
| Support | The Q-DAS technical hotline page lists support hours as Monday through Friday, 8 a.m. to 5 p.m. | Starter includes email support, Pro includes priority support, and Enterprise includes dedicated onboarding and rollout support. |
Plans
OpSee
- Starter€59 a month
- Pro€95 a month
- Enterprise€595 a month
- Site Unlimited€8,333 a month
In their own words
Hexagon Q-DAS
Hexagon Q-DAS is software for statistical process control and manufacturing analytics. It supports quality assurance, capability evaluation, and process control for quality managers, quality engineers, measurement-equipment staff, operators, and process engineers. Its Analysis Solution reports findings from test-process investigations, machine acceptance, and measurement-system analyses. O-QIS displays and evaluates inspection and process data through a web product. Data can be entered manually or transferred from measuring equipment over RS232 or USB. O-QIS checks measurements against alarm conditions and sends reports by printout, PDF, email, or SMS. Documented integrations include SAP QM-STI for measured values and ETQ Quality Management System for nonconformance reports after quality alarms. REST APIs exchange data using HTTPS, authentication, and authorization. qs-STAT supports evaluations to ISO 22514-2. Windows and web releases are listed for 2026.2, with API access also available.
OpSee
OpSee is an open, modular manufacturing execution and industrial data platform for factories, covering MES, OEE, historian, analytics and AI. Its data logging module connects to MQTT brokers, OPC-UA endpoints and industrial protocols, and is described as always free. The historian stores and retrieves time-series process data. Analytics includes trend charts, Pareto analysis, custom KPIs, interpolation, annotations and multi-axis support; OEE tools provide real-time gauges, production trends, downtime categories and loss analysis. MES covers production orders, operator screens, quality checks, traceability and material tracking. AI features include anomaly detection, predictive insights, root-cause assistance and plain-language questions about historical data. OpSee can run at the edge, on premises or in the cloud, with managed hosting options named for AWS, Azure and GCP. Edge deployment supports Docker Compose and lists a requirement of less than 8 GB RAM. Starter costs €59 a month per equipment and Pro costs €95 a month per equipment.