Overvis is a web-based online monitoring and control system for industrial equipment, positioned as a modern alternative to SCADA. It connects via Modbus TCP or, through gateways, to Modbus RTU/ASCII networks. Typical use cases include refrigeration controllers, HVAC, smart agricultural equipment, power relays/meters, industrial sensors, and other Modbus-compatible devices.
The platform supports unified multi-site management, real-time data reading, historical data storage, online dashboards, remote device parameter changes, built-in reports, and Email/SMS alerts. The number of organization members is unlimited, and permission management, reports, the device library, and visualization features are free. Its open architecture is a key strength: users can download data, integrate with external systems via the Open API, and export the full database.
Overvis can connect to any controller with Modbus TCP capability, with OPCB-221B officially recommended. The controller itself supports local automation with JavaScript/TypeScript, LAN/WiβFi, USB LTE, LoRa expansion, VPN encryption, and SSH customization, making it suitable for projects that combine on-site edge control with centralized cloud management. The device template library and one-click configuration help reduce the cost of connecting common devices.
The cloud service uses a prepaid balance model with daily deductions. A single connection point costs 15 β¬ / month and can manage up to 255 devices. New accounts receive a 30 β¬ trial balance. Data storage, SMS, high-frequency API usage, engineering support, dashboard development, and software extensions all have clearly listed unit prices. Private cloud or on-premises server deployments, white labeling, and custom integrations require contacting sales. All prices exclude 23% VAT, and payment is supported by credit card and bank transfer.
Its strengths are a clear focus on industrial protocols, transparent billing, strong Modbus ecosystem compatibility, and a balance between cloud APIs and local controllers. Its drawbacks are that the SLA only guarantees at least 95% availability, making it unsuitable for high-risk or hard real-time critical control scenarios; on-site installation services are mainly focused on Poland, and global support appears limited. It is better suited to remote operations and maintenance for small and medium-sized industrial sites, system integrators, and teams that need a fast, lightweight SCADA replacement.
The source material does not mention mainland China nodes, a Chinese interface, ICP filing, or local payment methods, so access status can only be considered unknown. Chinese companies should also assess cross-border network stability, euro/VAT procurement implications, and data localization compliance. Alternatives to compare include ThingsBoard, Node-RED, Ignition, traditional SCADA systems, and domestic industrial IoT platforms.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on overvis.com official site.
overvis.com is an Poland Dev Tools provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach overvis.com directly.