FactoryTalk Analytics vs TDengine

FactoryTalk Analytics is Rockwell Automation’s portfolio of analytics products for industrial manufacturers, spanning descriptive through prescriptive analytics. Its stated aims include improving OEE, reducing downtime, and improving quality or processes. The family includes FactoryTalk Metrics, LogixAI, VisionAI, PavilionX, and GuardianAI, with near-real-time edge predictions and cloud-based lifecycle management. FactoryTalk Metrics analyzes equipment data to report OEE and quantify downtime causes. LogixAI builds and maintains models to predict process variables using ControlLogix tags and ControlLogix as its execution engine; Rockwell says it supports CompactLogix 5380 controllers and FactoryTalk Logix Echo emulation. VisionAI offers no-code inspection, defect classification, and root-cause analysis, connecting to cloud BI and MES/QMS systems through a bidirectional REST API and factory-floor systems through EtherNet/IP. GuardianAI monitors condition using drive data, while PavilionX adjusts targets with model predictive control. Pricing is on request, and the page does not specify one platform list for every product. FactoryTalk Metrics is scheduled to become unavailable after September 2028; Rockwell recommends migration to PLEX MES.

TDengine is an industrial data platform combining data ingestion, storage, analytics, modeling, visualization, and AI applications. Its two core components are TDengine TSDB and TDengine IDMP; TSDB is a distributed time-series database with built-in caching, stream processing, and data subscription. The platform connects to industrial sources including OPC, MQTT, and Kafka, and includes ETL for data cleaning and transformation. It offers a REST API described by OpenAPI, plus JDBC, ODBC, Kafka, MQTT, iframe embedding, and an Excel Add-In. Self-hosted deployments can run at the edge, in containers or virtual machines, on local servers, or in public, private, and hybrid clouds. Managed TDengine Cloud is offered on Amazon Web Services, Microsoft Azure, and Google Cloud Platform. TDengine TSDB-OSS is open source under AGPL and includes clustering. The self-hosted Free Tier covers up to 5,000 tags. Listed plans include Starter at $970 a month, a 7,500-tag self-hosted annual license at $12,500 a year, and a 7,500-tag self-hosted perpetual license at $31,250 as a one-time purchase.