A flexible and innovative digital SPC platform, built on a privately deployed data foundation, comprehensively enhancing early warning speed, process control, and quality transparency throughout the production lifecycle.
Unlimited, Real-time, End-to-end.
Lifetime Unlimited License
Real-Time SPC & MSA
End-to-End Integration
Complete, Secure, and Forever Yours.
Complete, Secure, and Forever Yours.
Transform your workshop with live, auto-refreshing dashboards. NexSPC applies 8 standard Western Electric rules in real-time to catch process shifts before they become defects. Stay ahead with instant email and system notifications.
Go beyond simple charts. Access a full array of analytics including I-MR, Xbar-R, P, and U charts, coupled with advanced CPK/PPK process capability studies. Powerful enough to replace desktop tools, yet accessible via any browser.
Bridge the gap between hardware and software. NexSPC connects directly to your PLCs, digital gauges, and sensors via TCP/MQTT. Eliminate manual data entry and ensure 100% data integrity across your entire production line.
Global Support, Real-Time Alerts, and Deep Analytics—All at your fingertips.
1-Day Go-Live | ∞ Accounts | 10+ Languages | $0 Renewal
Pure Web Architecture, On-premise Deployment, 1-Day Go-live, Global Access
Omni-scenario Data Capture & Omni-channel Alert Closed-loop
Seamless switching between global sites. HQ reviews reports in Chinese while overseas plants use native interfaces—zero-cost communication.
Beyond standard I-MR/Xbar-R charts and CPK/PPK studies, NexSPC features an enhanced statistical suite for deep process insights. Empower your team with integrated Correlation & Regression Analysis, Distribution Fitting, Normality Tests, and T-Tests. It’s a comprehensive analytical powerhouse designed to replace complex desktop tools with the simplicity of a web browser.
Zero-latency digital factory: detect production fluctuations in seconds.
Real-time Sync: Web-based instant rendering. No refresh needed—charts update automatically with shop-floor data for perfect synchronization.
IoT Integration: Supports MQTT/OPC-UA/WebAPI. Seamlessly connect PLCs and smart gauges for fully automated data collection.
Responsive Dashboard: Create unlimited dashboards. Native smooth experience on TV, PC, or mobile for total quality transparency.
Full Global Standard Compliance : Built-in 11 professional rules supporting Nelson, Western Electric, and GB standards. Accurately identify trends and shifts to meet international audit requirements.
Smart Rule Group Management : 'One Project, One Rule' mode. Create rule groups by risk levels. Use strict rules for core parts and relaxed for others to eliminate false alarms.
Flexible Parameter Customization : Visually customize points up/down and sigma levels. Fine-tune thresholds to match actual fluctuations for actionable alerts.
Lead-Lag Correlation Analysis: Breaks the limitations of traditional SPC that only monitor single-point fluctuations. The system automatically scans thousands of production variables to uncover the lagging logical relationships between upstream process parameters and downstream quality results. Through big data modeling, it helps you precisely lock onto hidden latent factors in complex processes, achieving a leap from reactive treatment to proactive prevention.
AI-Powered Insight: Integrates cutting-edge LLMs to equip every statistical chart with a 'Digital Quality Expert.' Instead of just flagging errors, the system automatically analyzes trend characteristics (such as periodic fluctuations or sudden shifts) and outputs professional management advice and root-cause hypotheses in natural language. It’s like having a 24/7 Senior Six Sigma Black Belt, significantly lowering the professional barrier for frontline staff.
Predictive Quality Control: Combines machine learning algorithms to model process stability trends. Before quality actually exceeds Out-of-Spec (OOS) limits, the system identifies potential degradation trends and issues early warnings, winning a valuable 'Golden Window' for process adjustments and effectively reducing scrap costs and quality risks.
Unbeatable ROI Business Model: Completely breaks the industry's outdated practice of annual subscriptions and per-point charging. We offer a one-time lifetime licensing model, providing top-tier SPC features starting at an affordable price. With no limits on online users, inspection items, or dashboards, the system's value grows as your enterprise expands—without the burden of high annual renewal fees.
On-Premise Security: The system is fully deployed on the enterprise's private intranet servers, achieving physical isolation and absolute control of data. No concerns about sensitive data, such as core technical parameters and production yields, flowing to third-party clouds. While meeting stringent information security audit requirements, it ensures the integrity and privacy of quality data assets.
Enterprise Integration: Provides rich underlying APIs to support deep fusion with existing IT systems such as MES, ERP, and WMS. Natively adapted to mainstream platforms like DingTalk, WeChat Work, Feishu, and email, enabling second-level alert delivery. High scalability supports secondary development to flexibly meet future personalized business needs.
An in-depth look at how NEXSPC delivers direct benefits across 24 dimensions for your business.
One-time lifetime license. No seat fees, no point fees, no annual fees—say goodbye to subscription traps.
Requires only 10% to 30% of the investment compared to similar software. Costs are typically recovered within 3 months through scrap reduction.
Monitor fluctuations in real-time. Stop batch defects before they occur to slash scrap and rework.
On-premise deployment turns software into fixed assets rather than recurring expenses.
Pure B/S architecture. No need to install/maintain clients, slashing IT labor costs.
Zero-code config. Deploy in the morning, see real-time charts in the workshop by afternoon.
Fully paperless. Instant charts upon entry, saving 90% of recording time.
Mobile sync. Managers get shop floor quality status in seconds, anywhere.
Supports MQTT, OPC, API, Database, Web Files, USB, and Bluetooth. Covers nearly all connection types for seamless automated collection, ensuring 100% data integrity and accuracy.
One-click reports. No more PPT prep for quality meetings—let data speak.
Compliant with IATF16949/ISO. Easily pass audits with pro CPK & MSA reports.
Built-in 10 control charts & stats analysis. No need to buy expensive software.
Records actual values automatically. MSA analysis ensures traceable data quality.
11 rules & custom groups. Set sensitivity per process to stop false alarms.
Exclusive Lead-Lag correlation tech. Automatically mines logic to locate problem sources fast.
Supports real-time switching of over a dozen major languages, enabling seamless collaboration between domestic HQ and overseas factories.
Unlimited users. Everyone from operators to GMs has an account for total participation.
Automatically compare CPK/PPK changes before and after process adjustments. Use data to verify if improvements are truly effective, ending 'gut-feeling' optimization.
Convert expert experience into system rules. Prevent quality dips due to staff turnover.
Integrated LLM. Auto-explains charts to juniors, lowering the SPC learning curve.
Private intranet deployment. Physically isolated to ensure core secrets never leak.
Rich APIs. Easily connect MES, ERP, and LIMS for full data interoperability.
Integrates DingTalk, WeChat Work, Lark, & Email. Ensures alerts reach the right person.
Granular permission system. Ensures correct access for data security.
Complete, Secure, and Forever Yours.
From discrete manufacturing to continuous processes, NEXSPC provides standardized SPC solutions for diverse industries.
Pain Points Scenarios
- As a Tier-1 supplier, facing immense pressure from OEMs for strict IATF 16949 audits.
- Tool wear in CNC machining is hard to detect, leading to slow dimensional drift and risk of batch scrap.
NEXSPC Solutions
- One-Click PPAP Generation: Automatically calculate Cpk/Ppk and export compliant analysis reports in one click.
- Tool Life Prediction Model: Uses trend rules (e.g., 7 points consecutive rising/falling) to alert for tool change before dimensional failure.
- Multi-dimensional Grouping: Group analysis by different machines and shifts to quickly lock onto the source of variation.
Pain Points Scenarios
- Typical continuous process. Slurry viscosity changes upstream often take hours to manifest in downstream coating thickness.
- Massive data volumes; traditional software cannot handle millisecond-level sensor data.
NEXSPC Solutions
- Exclusive Lag Correlation Analysis: Automatically calculate time lags between mixing and coating stages to find deep causal relationships.
- High-Frequency Data Throughput: Handles thousands of data points per second via MQTT to monitor separator thickness and internal resistance in real-time.
- Rainbow Chart Monitoring: Intuitively display transverse and longitudinal distribution uniformity of electrode thickness using rainbow charts.
Pain Points Scenarios
- Extremely fast production cycle times (< 30s) make manual recording impossible.
- Numerous defect types (soldering voids, tombstoning, shorts) require simultaneous monitoring of dozens of quality metrics.
NEXSPC Solutions
- Equipment Interconnectivity (IoT): Capture data directly from AOI and SPI devices via TCP/HTTP interfaces with zero latency.
- Attribute Control Chart Master: Automatically generate P-charts (defect rate) and C-charts (defect count) for macro-level yield control.
- Pareto Analysis: Automatically track Top 5 defect types to guide process engineers in prioritizing key issues.
Pain Points Scenarios
- "Multi-cavity molds" cause data confusion, making it hard to identify which cavity is faulty.
- Machine tuning relies on experienced technicians, lacking scientific parameter benchmarks.
NEXSPC Solutions
- Cavity Comparison Analysis: Use "data stratification" to overlay and compare data from cavities 1 to 32, instantly spotting the "bad cavity".
- Process Parameter Monitoring: Monitor not just dimensions, but also injection pressure and holding time (using I-MR charts) to ensure process control.
- Scientific Mold Trial: Record optimal parameter ranges to establish a digital "Standard Process Card".
Pain Points Scenarios
- Strict regulatory red lines (FDA/NMPA); data tampering or retroactive entry is absolutely prohibited.
- Requires extremely rigorous stability proof for sterilization temperature and sterile packaging seal strength.
NEXSPC Solutions
- Compliance Shield: On-premise deployment + bank-grade audit trails faithfully record every data entry, modification, and deletion, meeting electronic record standards.
- MSA (Measurement System Analysis): Enforce GR&R (Gauge Repeatability and Reproducibility) validation to ensure the legal validity of test data.
- Small Sample Analysis: Provide precise Individual-Moving Range (I-MR) analysis models for destructive tests (e.g., tensile tests).
Pain Points Scenarios
- Flight safety critical; requires absolute zero defects and quality data traceability for 10-20 years.
- Expensive materials (e.g., titanium alloys) and long processing cycles mean huge losses in case of scrap.
NEXSPC Solutions
- AS9100 Compliance Support: Establish complete quality archives; every data set is bound to operator, machine, and lot number, meeting aerospace audit requirements.
- High-Mix Low-Volume Analysis: Flexible switching between Xbar-R and I-MR charts for low-volume, high-value aerospace parts, ensuring accurate detection even with small samples.
- Single-Point Traceability: Click any point on the control chart to trace back all historical production parameters for that specific part, ensuring item-level traceability.
Pain Points Scenarios
- In Wire Bonding, the volume of gold/copper wire pull test data is huge; manual recording is inefficient and error-prone.
- High packaging costs require real-time monitoring of yields across thousands of bond points.
NEXSPC Solutions
- Direct Equipment Connection: Collect pull/shear force data directly from wire bonders via SECS/GEM converted to MQTT, generating control charts in seconds.
- Dynamic CPK Monitoring: Real-time Cpk calculation for pull/shear tests. Immediately triggers stop alarms if process capability drops (e.g., < 1.33).
- Multi-dimensional Yield Mapping: Combine location data to analyze failure distribution across different Die positions, aiding process improvement.
We provide high-quality SPC solutions to numerous industry-leading enterprises worldwide.
Explore core capabilities on the homepage, then use our industry solutions and pricing to drive implementation at your site.
