PDXpert PLM

PDXpert PLM is a product lifecycle management system for electronics and mechanical product teams. It is best suited to organizations that need traceable BOMs, controlled engineering documents, and formal change approvals while retaining control of their hosting infrastructure. Its appeal is disciplined recordkeeping; its cost is a Windows-and-SQL Server environment and a substantial price gap between read-only and full-function users.

Overview

PDXpert connects product structures, engineering files, and change activity in one controlled system. Multi-level BOM traceability and revision history are useful when teams need to understand where a part is used and what a proposed change affects. Configurable approval workflows add accountability, while on-site or private-cloud deployment suits organizations that want product data kept in infrastructure they control. This is a less natural fit for teams seeking a broadly platform-neutral service or a cloud-only setup without customer-managed infrastructure.

HX3 Solutions has focused on product data and lifecycle management since 1993 and introduced PDXpert in January 2007. The product’s focus is narrow and practical: control over parts, documents, and engineering changes rather than a general-purpose collaboration workspace.

Key features

BOM and document control

Multi-level BOMs support traceability, sourcing control, release and revision history, where-used information, and rollups. These tools give engineering and operations teams several ways to follow product structure and assess the reach of a part change. Drawings and other files can be revision controlled, permissioned, and linked to parts and engineering changes, keeping related records together. The benefit is clearer control over product records; the trade-off is that teams must work within a structured PLM system rather than treating files as standalone documents.

Change workflows and access

Engineering change workflows can be configured with steps, roles, electronic approvals, and audit history. That makes PDXpert a stronger fit for teams that need changes to follow a defined review path than for groups looking only for informal task tracking. Permissions can be tied to team, item status, and file access, with workflow-controlled file changes and forward secrecy encryption described by the maker. These controls support managed access, though they also imply the need to plan roles and process ownership.

Integration and CAD

The self-hosted WebAPI provides REST access to parts, documents, BOMs, changes, revision files, and item files for integrations such as ERP, analytics, and internal workflow tools. The current PDXpert AddIn release is for SolidWorks; Power BI is cited as an example of a possible reporting AddIn pattern. The AddIn is included at no charge with an active PDXpert license, but one-time activation and setup assistance costs $2,000, and bundled warranty or support coverage is not included by default. This is useful for teams with integration needs and technical capacity, but the setup charge and support terms deserve attention before budgeting.

Pricing

PDXpert offers a free, fully functional evaluation for three weeks, including product support. Getting it requires submitting a form for a download link by email, so it is a time-limited evaluation rather than an ongoing free tier.

Plan	Price	What it means
Subscription Plus — read-only	$3.50 a month	Read-only named user; 30% of the three-year term total is billed as a downpayment, then invoiced annually; three-year price guarantee.
Subscription — read-only	$6 a month	Read-only named user, invoiced annually; price averaged for 300 users.
Subscription Plus — full-function	$13 a month	Full-function named user; 30% of the three-year term total is billed as a downpayment, then invoiced annually; three-year price guarantee.
Subscription — full-function	$22 a month	Full-function named user, invoiced annually; price averaged for 300 users.
Perpetual — read-only	$110, paid once	Read-only named user; first year MSU required.
Perpetual — full-function	$570, paid once	Full-function named user; first year MSU required.

The lowest subscription price is for read-only access, not a working engineering seat. Teams that need to create or change product records should compare the full-function options: Subscription Plus starts at $13 a month, while the standard subscription starts at $22 a month. Plus plans require a downpayment against a three-year term and offer a three-year price guarantee; standard subscriptions are invoiced annually, with stated prices averaged for 300 users. Perpetual seats require first-year MSU, so the one-time price is not the whole initial commitment. Subscription licenses include unlimited product support, with technical and application assistance through the MSU subscription.

Platforms

PDXpert runs on Windows with a SQL Server database; supported Windows Server and Windows 10/11 editions are among the listed server and client systems. Self-hosted on-site and private-cloud deployments let customers control the infrastructure, but organizations should account for the Windows and database environment before committing. The platform listing also includes API access, consistent with the self-hosted WebAPI.

Who it's for

PDXpert is a considered choice for electronics and mechanical product companies that need revision-controlled product records, configurable engineering approvals, and traceability across parts, files, and changes. It is particularly relevant where data control and integration with internal systems matter. It is less suitable for small teams wanting a free permanent plan, organizations without a Windows-and-SQL Server environment, or users who need many full-function seats at the lowest possible cost.

Pros and cons

• Pros: Multi-level BOM traceability, sourcing control, revision history, where-used information, and rollups help teams follow product structure and change impact.
• Pros: Configurable change steps, role assignments, electronic approvals, and audit history support accountable engineering review.
• Pros: On-site and private-cloud deployment keep product data in infrastructure controlled by the customer.
• Pros: The self-hosted REST API can connect core PLM records to ERP, analytics, and internal workflow tools.
• Cons: Windows and SQL Server requirements narrow the fit for teams seeking platform-neutral deployment.
• Cons: The least expensive named-user subscription is read-only, while full-function access starts at a higher price.
• Cons: Perpetual licenses require first-year MSU, and AddIn activation and setup assistance costs $2,000 without bundled warranty or support coverage by default.

Alternatives

Browse the Product Lifecycle Management Software category to compare other options. Choose Cascadia PLM if its free Self-Hosted Core with unlimited editors and viewers under AGPL-3.0 better matches a team prioritizing an open-source starting point. Dokuly is a reasonable alternative for teams seeking free, open-source PLM in a self-hosted Docker stack. Consider NETVIBES if its Android, iOS, web, or self-hosted platform coverage suits your environment; its Enterprise Data Science plan uses custom pricing.

Oracle Fusion Cloud PLM may suit organizations that want a cloud service across web, desktop, and mobile platforms; its Reviewer Cloud Service is $100 a month with a three-year standard term and a 50-hosted-user minimum. Centric PLM is another paid option with web, API, Android, and iOS platforms. Creo is a paid alternative spanning web, desktop, and mobile platforms, with a floating license option that includes support and maintenance. Aptean Industrial Manufacturing ERP Traverse Edition is worth considering if a paid ERP option with a free trial is relevant. Infor Public Sector is another paid option with web, mobile, API, and self-hosted platforms.

Verdict

Choose PDXpert PLM if your engineering team needs controlled BOMs, revision-managed files, configurable change approvals, and customer-controlled deployment. Its strongest reason to buy is the connection between product structure, documents, and auditable change workflows, backed by API access. Look elsewhere if Windows and SQL Server are a poor fit, if you need a permanent free tier, or if full-function named-user costs and the related support or setup commitments do not suit your budget.