Features-Overview

Effortless Deployment, Limitless Connectivity, Deep Analysis — The Quality Brain Built for Smart Manufacturing

NEXSPC is an industrial-grade SPC software built on a pure B/S (Web-based) architecture. It shatters the chains of 'expensive, complex, and client-restricted' legacy software. With an agile '1-day rapid deployment' capability, it provides enterprises with an end-to-end quality solution covering data collection, real-time monitoring, intelligent anomaly detection, and AI-driven decision-making.

verifiedUltimate ROI library_booksUnlimited Expansion assignmentRapid Deployment fingerprintUniversal Data Connectivity fingerprintFlexible Rule Engine fingerprintPro Statistical & Chart Engine fingerprintReal-time Monitoring & Closed-loop Alerting fingerprintDeep Analysis & AI Empowerment fingerprintGlobalization & Multi-language Support fingerprintRedefining Industrial Statistical Process Control

Whether for precision control in a single factory or global collaboration across a multinational group, NEXSPC ensures absolute security and sovereignty of core data through on-premise deployment.

attach_moneyDisruptive Business & Deployment Model

ROI & Deployment

Ultimate ROI：Say goodbye to annual subscriptions. Server lifetime license model, one-time purchase, no annual fees.
Unlimited Expansion：Shatter account limits. Unlimited users, concurrent connections, Tags, and dashboards. Realize 'one account per person' for total quality participation.
Rapid Deployment：Modern Web architecture, no client installation needed, access via Chrome/Edge. On-premise deployment ensures physical data isolation. Go live in as fast as <strong>1 day</strong>.

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Universal Data Connectivity

IoT Connectivity

Hybrid Collection：Compatible with legacy and modern scenarios. Supports manual entry (touch-friendly) and Excel batch import.
Automated Interfaces：Native support for MQTT, HTTP API, OPC UA. Also supports DB-to-DB sync and network file server monitoring.
Easily connect PLCs, MES, and gauges to achieve 'zero-touch' real-time data streaming.

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Flexible Rule Engine

Standard Compliance：Built-in Nelson 8 Rules (supports 1-sided/2-sided). Accurately identifies non-random fluctuations like trends, cycles, and jumps.
Group Strategy：Unique rule grouping allows strict rules for critical characteristics (e.g., safety parts) and relaxed rules for general ones, adapting to process needs.

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Pro Statistical & Chart Engine

Statistical Engine

Comprehensive Charts：Built-in Variable charts (I-MR, Xbar-R, Xbar-S) and Attribute charts (P, NP, C, U).
Advanced Analytics：Box plots, scatter plots, histograms, regression curves, and correlation heatmaps.
Integrated MSA：Built-in Measurement System Analysis module ensures reliability of gauges and data.

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Real-time Monitoring & Closed-loop Alerting

Real-time Monitoring

Dynamic Dashboard Cockpit：Create unlimited dashboards with charts, histograms, and rainbow charts. Supports shop floor big screen mode; auto-redraws on data entry, no refresh needed.
Omni-channel Notification：Detects anomalies (Rule triggers, low CPK/PPK) and pushes instant alerts via Email, WeCom, DingTalk, Lark, MQTT, or API, ensuring 'responsiveness to everything'.

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Deep Analysis & AI Empowerment

Analytics & AI

One-click SPC Report：Goodbye manual Excel. Instantly generate full reports with Normality Tests, Process Capability, Distribution Fitting, Rainbow Charts, Box Plots, and ML Anomaly Plots.
AI Smart Interpretation：Uses Large Language Model (LLM) tech to automatically interpret complex statistical data and provide quality management advice in natural language.
Advanced Toolbox：Includes 1/2-Sample T-Tests, Regression, Correlation Analysis, and CPK Simulation tools for expert-level deep analysis.

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Globalization & Multi-language Support

Open Ecosystem

Global Language Support：Built-in 11 languages (CN/EN/JP/KR/VN/TH, etc.). Multinational factories can switch to native interfaces with one click.
API First Strategy：Open standard APIs allow external systems to call the rule engine, create projects, or sync data, easily integrating into existing IT ecosystems.

Technical Specs

Detailed Feature List

Comprehensive technical specification list provided for detailed evaluation and SEO optimization.

Feature Dimension	Detailed Specs	Description / Note
Deployment Architecture	B/S Architecture, Linux/Windows Server On-Premise, Browser Access	Pure Web architecture, no client needed, cross-platform. Intranet on-premise deployment with physical data isolation.
Licensing Model	Lifetime Perpetual License, Unlimited Users/Tags/Dashboards	One-time purchase, no annual fees. Unlimited users, concurrent connections, tags, and dashboards.
Control Charts	I-MR, Xbar-S, Xbar-R, MR-R/S, P, NP, C, U Charts	Complete Variable & Attribute charts built-in. Supports real-time calculation and dynamic updates.
Rule Engine	Standard 8 Rules + Custom Rules + ML Anomaly Detection	Full support for Nelson 8 Rules (1/2-sided), integrated with Machine Learning anomaly algorithms.
Data Collection	Manual, Excel, HTTP, TCP, MQTT, OPC	Supports Manual Entry (Touch), Excel Import, HTTP API, TCP, MQTT, OPC, JSON, DB-to-DB, File Monitoring.
Analysis Tools	CPK/PPK, Histogram, Rainbow, Box Plot, Scatter, Regression, T-Test, Normality	Comprehensive statistical suite: Process Capability, Distribution Fitting, Correlation, Hypothesis Testing, etc.
Smart Reports	One-click Report, Data Summary, Capability Comparison, LLM Interpretation	Instantly generate full reports with Normality, Capability, Distribution, ML Anomaly Plots, and AI interpretation.
Notifications	Email, WeCom, DingTalk, Lark, MQTT Push	Omni-channel alerts for anomalies (Rule triggers, Low CPK) ensure instant response.
Language Support	11 Languages: CN (Simp/Trad), EN, JP, KR, VN, TH, ID, ES, etc.	11 built-in languages. One-click native interface switching for multinational factories.