Collaborative Information Server

Paid#14 of 20 in SCADA Software

Collaborative Information Server: A distributed SCADA and information system with ISA-18.2 alarms and HTML5 access. Ranked #14 of 20 in SCADA Software by our editors (7.2/10); pricing: Pricing on request; best for enterprise teams needing ISA-18.2 alarms and web access.

7.2/10★★★★☆Editor score

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At a glance

• Editor score
  7.2 / 10
• Pricing
  Pricing on request
• Best for
  Enterprise teams needing ISA-18.2 alarms and web access
• Operator clients
  HTML5 web browser, PC, tablet, smartphone
• Facts checked
  24 Sep 2026

• Where it wins

  • HTML5 clients support remote operation from browsers and mobile devices.
  • Built-in alarm management is compliant with ISA-18.2.
  • Redundancy, long-term storage and distributed engineering support multi-site systems.

• Where it doesn't

  • Pricing requires a sales quotation rather than published plan prices.
  • Configuration breadth may be more than smaller, single-site operations need.
  • Support channels list documentation, not direct assistance options.

Our verdict on Collaborative Information Server

Collaborative Information Server (CI Server) is Yokogawa’s supervisory control and information system for industrial plants, bringing control-system, sensor, equipment and business-system data into centralized operation and monitoring. It is aimed at mid-market and enterprise organizations managing plant operations across sites, particularly teams that need alarm management, historical process data and remote operator access. Browser-based HTML5 clients cover remote operation, while PC, tablet and smartphone access supports operators beyond a control-room desktop.

Its strongest fit is in environments where alarm discipline, data retention and distributed administration matter together. The built-in alarm module is compliant with ISA-18.2, and the system includes long-term process and operational data storage, reporting, audit trails and operator history. Centralized and enterprise engineering across distributed servers, plus redundant server configurations, address larger operational architectures. Interfaces span OPC UA and OPC Classic, ODBC, MQTT, IEC 60870-5, IEC 61850, DNP3, Modbus, HART, Vnet/IP and vendor systems including Rockwell Automation, Siemens and Emerson. Yokogawa documents both on-premises and Yokogawa Cloud deployment, with a RESTful API for system integration.

The product’s scope comes with a procurement trade-off: Yokogawa requires a sales quotation and does not publish plan tiers, so buyers cannot compare public tier prices before engaging sales. Documentation is the listed support channel. CI Server is a better match for teams that need its broad industrial interfaces, alarm functions and redundant, distributed design than for smaller operations seeking a narrowly scoped or readily priced SCADA package. Buyers should also assess how its architecture and deployment options fit their operating model before selecting it.

Questions about Collaborative Information Server

What does Collaborative Information Server run on? Web and Windows. It runs in the cloud and self-hosted.

What does Collaborative Information Server integrate with? 15 integrations, including OPC UA, OPC Classic, ODBC, MQTT and IEC 60870-5.

Who is Collaborative Information Server built for? Mid-market companies and enterprises (our editorial estimate).

Your product? Our editors can test Collaborative Information Server in depth and publish a review, labelled as paid · from $149/mo →

Collaborative Information Server pricing

Collaborative Information Server fact sheet

Collaborative Information Server integrations

Collaborative Information Server lists 15 integrations on its own site.

• OPC UA
• OPC Classic
• ODBC
• MQTT
• IEC 60870-5
• IEC 61850
• DNP3
• Modbus
• HART
• Yokogawa Vnet/IP
• Rockwell Automation
• Siemens
• Emerson
• MELSEC
• OMRON FINS

Alternatives to Collaborative Information Server

• AVEVA System PlatformA broad SCADA platform built for complex, multi-facility operations.9.3
• AVEVA Plant SCADAPlant-focused SCADA with broad protocol support, alarm workflows, redundancy, and browser access.9.2
• SIMATIC WinCCA configurable Siemens HMI and SCADA line for visualization, alarms, and process data.9.1

See all Collaborative Information Server alternatives →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

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Last updated 14 Nov 2026 · How we research and update