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PLCGateway AI MCP vs Kohnex Brain

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PLCGateway AI MCP compared with Kohnex Brain
DetailPLCGateway AI MCP logo PLCGateway AI MCPKohnex Brain logo Kohnex Brain
What it doesMCP server for industrial software that lets AI assistants connect machines, build screens and analyze production data Expert reasoning for the AI you already use
StageNot given Not given
FoundedNot given Not given
Based inTR Not given
Pricing modelNot given Paid
PricingNot given Pro: $29 per month (billed monthly) or $278.40 per year with 20% savings. Includes 3,000 queries per month, KB-DEEP and KB-CORE reasoning engines, all thinking modes, API key, and priority support. Custom plans available with negotiated query quota, dedicated support, and custom integrations.
Key features
  • Connect machines and create devices from plain language instructions
  • Build process screens and report dashboards that engineers review before deployment
  • Define production assets and calculate OEE for discrete, continuous or batch processes
  • Query alarm statistics and production data in natural language
  • Support MCP protocol over network HTTP or local stdio connections
  • Works with any MCP-compatible AI client including desktop and self-hosted models
  • Role-based access control matching viewer, operator and administrator permissions
  • Audit logging of every write operation with user identification
  • Acknowledge alarms and record batch results within user permissions
  • Generate Python code examples for REST API integration
  • Works with multiple AI models and clients (OpenAI, Claude, Cursor, VS Code, Gemini)
  • KB-DEEP and KB-CORE reasoning engines
  • All thinking modes included
  • MCP integration without workflow changes
  • API key for programmatic access
  • Priority and dedicated support options
  • Custom integrations for enterprise plans
  • 3,000 queries per month on Pro plan
What makes it different
  • Built-in MCP server in every product, no separate AI add-on or cloud service needed
  • Production data remains on-premise; nothing sent to cloud unless user's chosen AI model requires it
  • Drafts protect production: AI-created screens and dashboards reviewed before going live
  • Same access controls for AI as for people: roles, rights and logging
  • Assists in user's own language and explains PLCGateway features through built-in help
  • Enhances existing models without replacing them or requiring retraining
  • Single connection integrates with entire AI stack
  • Proven performance improvements on custom expert tasks
  • Generates sharper answers with fewer blind spots
  • Works with any compatible AI model without vendor lock-in
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)016
Referring domains (Majestic)03

3 details filled in for both companies.

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