OpSee

Overview

OpSee is a modular manufacturing platform for bringing machine data, production execution, and performance analysis together. It is best suited to factories that want to combine shop-floor data with MES or OEE workflows while choosing their own deployment model. Its broad module set and self-hosting options are compelling, but per-equipment pricing and the sharp jump to enterprise tiers call for careful scoping.

For a wider category comparison, see Manufacturing Analytics Software.

Key features

Machine data and history

The always-free data logging module connects to MQTT brokers, OPC-UA endpoints, and industrial protocols. It gives factories a way to collect machine data without first buying a broader module. The historian adds long-term storage and retrieval of time-series process data, useful when teams need historical context rather than only live readings.

Production analysis and execution

Analytics combines trend charts, Pareto analysis, custom KPIs, interpolation, annotations, and multi-axis support. That breadth suits teams investigating production patterns from several angles, though the value depends on having relevant data to analyze. OEE adds real-time gauges, production trends, downtime categorisation, and loss analysis; MES covers production orders, operator screens, quality checks, traceability, and material tracking. Together they span monitoring and shop-floor execution rather than focusing on analytics alone.

AI and deployment

AI features include anomaly detection, predictive insights, assisted root-cause analysis, and plain-language questions about historical data. These capabilities broaden the platform’s analysis options, while plants should assess whether they need them before paying for an all-module tier. OpSee can run at the edge, on premises, or in the cloud; managed cloud hosting names AWS, Azure, and GCP. Edge deployment supports Docker Compose and requires less than 8 GB RAM. On-premises operation keeps data inside the network and lets customers control data, backups, and security policies, making it a meaningful option for factories with local data-control requirements.

Pricing

OpSee has a free plan and paid plans priced per equipment except where a tier sets a broader threshold. The always-free data logging module is a useful starting point, but paid modules and support determine how far a plant can take the platform.

Platforms

OpSee supports Linux, Windows, web, and self-hosted use. Hybrid deployment gives factories a choice of edge, on-premises, and cloud operation rather than forcing every workload into one environment.

Who it's for

Operators and plant managers can use its production, downtime, quality, and execution modules, while IT teams can evaluate connectors, hosting, and data control. It is strongest for factories that want several of these functions in one modular system. A team seeking only a narrow analytics tool may find the per-equipment structure and broad suite unnecessary.

Pros and cons

• Pros: The free logging module connects to common industrial data sources, allowing machine data collection without a paid module.
• Pros: MES, OEE, historian, analytics, and AI can be combined, covering both shop-floor workflows and performance analysis.
• Pros: Edge, on-premises, and cloud deployment accommodate different infrastructure and data-control priorities.
• Cons: Starter includes only one feature module, so access to the full suite requires Pro or a higher tier.
• Cons: Starter and Pro are billed per equipment, so totals rise with deployment scale.
• Cons: Enterprise begins at 30 equipments and adds discounted Starter or Pro cost; Site Unlimited is 8333.00 EUR per month, placing uncapped use in a high-cost tier.

Alternatives

Choose L2L Manufacturing Intelligence if you want a paid option with Android, iOS, macOS, web, and Windows support.

Zoho Analytics may suit teams seeking a general analytics alternative with a free plan for 2 users, 10,000 rows, and 5 workspaces, plus a free trial.

Consider Sight Machine for a paid platform scoped by custom enterprise agreement to a specified number of manufacturing lines or plants.

Tulip is an alternative for teams seeking production visibility and quality features through a paid Essentials plan, with a 10-interface minimum and up to 50 interfaces.

GE Vernova Proficy Plant Applications is another paid option for process, discrete, and mixed manufacturing, with hosted or on-premises deployment mix.

LineView Navigator is another paid alternative.

For energy monitoring and power-quality analysis, ABB Nsight offers a paid real-time plan with unlimited users and integrations including DER, BMS, SCADA, and AMI.

QualityLine is another paid alternative.

Verdict

OpSee is a strong fit for factories that want machine-data collection, production execution, OEE, and analytics under one modular platform, especially when edge or on-premises control matters. Its main reason to choose is that breadth paired with deployment flexibility; its main reason to look elsewhere is the per-equipment cost and steep enterprise pricing when a plant needs only a narrow set of functions.