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GainSeeker Suite
What it is
GainSeeker Suite is Hertzler’s self-hosted Windows statistical process control system for manufacturers. It collects and analyzes production data, creates reports and charts, identifies trends, and supports process optimization through modular functionality. The Charts module produces SPC, DMS, and OEE charts, while the suite supports OEE calculation, downtime tracking, loss analysis, real-time monitoring, and quality tracking. Connections are available for digital gages, scales, CMM and vision systems, IoT sources, MES and EQMS systems, ERP systems, and SharePoint. Existing integration scripts can be tailored, and Python scripts can extend integrations. Version 10.2.2 adds an AI Analyst dashboard control and an option to send SPC and DMS statistics to an AI engine chosen by the user. GainSeeker is designed for organizations wanting control over data location. Workstations require Microsoft .NET Framework 3.5 Service Pack 1 and 4.8. Hertzler recommends Microsoft SQL Server Express for new deployments and no longer recommends MySQL. HertzlerNet includes business-hours phone and email support, updates, tune-ups, and expert guidance; new purchases include a 90-day warranty.
For and against
For
- Creates SPC, DMS, and OEE charts
- Connects production, IoT, ERP, and SharePoint systems
- Supports Python integration extensions
- Includes real-time and quality tracking
- Provides business-hours support and updates
Against
- Pricing is available only on request
- Requires self-hosted Windows deployment
- Requires two specified .NET Framework versions
- New inspection design is a separate service
The verdict
GainSeeker Suite focuses on manufacturer-controlled, on-premise SPC data collection and analysis with extensive integration options. Its modular approach and AI dashboard additions are balanced by Windows infrastructure requirements and implementation services that may cost extra.
Who it suits
It suits manufacturers implementing and managing modular SPC systems on their own infrastructure. Teams needing broad equipment and business-system connections may find its integration options relevant.
Plans and prices
GainSeeker Suite
Modular on-premise SPC solution · Select needed functionality
Read 9 Oct 2026 · hertzler.com
On the record
- AI features
- Version 10.2.2 adds an AI Analyst dashboard control and a charting option to send SPC and DMS statistics to an AI engine of the user's choice.hertzler.com · read 9 Oct 2026
- Charts
- The GainSeeker Charts module can create SPC, DMS, and OEE charts.files.hertzler.com · read 9 Oct 2026
- Custom integration
- Existing integration scripts can be tailored, and teams can extend connections using Python scripts.hertzler.com · read 9 Oct 2026
- Database limit
- Hertzler no longer recommends MySQL for new GainSeeker deployments and recommends Microsoft SQL Server Express as a free database option for new deployments.files.hertzler.com · read 9 Oct 2026
- Deployment
- GainSeeker Suite is Hertzler's on-premise solution, intended for organizations that want control over where their data lives.hertzler.com · read 9 Oct 2026
- Integrations
- The product connects with digital gages, scales, CMM and vision systems, IoT sources, MES and EQMS systems, ERP systems, and SharePoint.hertzler.com · read 9 Oct 2026
- Intended users
- Hertzler describes GainSeeker Suite as a modular solution for manufacturers implementing and managing SPC systems.hertzler.com · read 9 Oct 2026
- Security
- The GainSeeker manuals describe Active Directory login, allowing users to access GainSeeker with their Active Directory credentials.files.hertzler.com · read 9 Oct 2026
- Support
- HertzlerNet includes unlimited business-hours phone and email support, software updates, tune-ups, and expert guidance; new GainSeeker Suite purchases include a 90-day warranty.hertzler.com · read 9 Oct 2026
- Support caveat
- Data acquisition support may require help from the device manufacturer, and new inspection design is a separate service.hertzler.com · read 9 Oct 2026
- System requirements
- The workstation requirements specify Microsoft .NET Framework 3.5 Service Pack 1 and 4.8 to run GainSeeker.files.hertzler.com · read 9 Oct 2026
- What it does
- GainSeeker Suite is an on-premise SPC system for manufacturers to collect and analyze production data, create reports and charts, identify trends, and optimize processes.hertzler.com · read 9 Oct 2026
