MDCplus vs Predator MDC: Comparison for CNC and System Integrators

Predator Software has been delivering shop floor data collection and DNC since the early 1990s - older than most of its current competitors combined. That heritage shows in legacy controller support and DNC capability that newer platforms don't match. It also shows in the UI, the data model, and the architecture. This comparison helps integrators decide which trade-off fits their project.

TL;DR: Predator's Legacy Strength vs MDCplus's Modern Stack

Choose Predator MDC if: customer has many machines older than 10 years, especially RS-232 / DNC-only equipment; primary need is DNC plus basic monitoring; UI modernization is not a priority.

Choose MDCplus if: customer expects modern UI and analytics depth; customer has a mix of old and new controllers and wants both on one platform; multi-site or cloud deployment is part of the roadmap; integrator wants stronger partner economics on a per-deal basis.

Product Histories - Why It Matters

Predator's DNC Roots

Predator started as a DNC product (Predator DNC) in the 1990s - file transfer to and from CNC controllers over RS-232 and Ethernet. Predator MDC (machine data collection) grew out of that base. The product has decades of accumulated controller-specific quirks handled, especially for older Fanuc, Mazak, and Yasnac equipment that pre-dates Ethernet.

MDCplus's Web-Native Foundation

MDCplus was built more recently with web-first UI, modern data pipeline, and cloud/edge deployment patterns native to current customer expectations. Same depth on modern controllers; less legacy baggage.

Connectivity Coverage

Modern CNC Controllers

Both vendors cover Fanuc Focas, Siemens OPC UA, Heidenhain DNC, Mitsubishi MELSEC, Mazak (MTConnect and direct), Okuma. For current-generation controllers (post-2015), feature parity is close.

Older RS-232 and DNC Machines

This is Predator's territory. RS-232-based file transfer, drip-feed for memory-limited controllers, BTR (Behind-the-Tape-Reader) emulation, support for Fagor, Yasnac, older Fanuc 6/15 - Predator's coverage runs deeper.

MDCplus supports RS-232 and DNC for the most common scenarios but doesn't match Predator's depth on the long tail of pre-2000 controllers.

For job shops with significant pre-2000 equipment that must remain in production, Predator typically wins on coverage alone.

PLC and Auxiliary Equipment

Comparable. Both can read from common PLCs as auxiliary data sources alongside the CNC primary protocols. Neither replaces a dedicated SCADA platform for full PLC scope.

UI and User Experience

Predator's UI reflects its longer history - functional, dense, Windows-application-feel. The web client exists but is secondary. Operators familiar with shop floor tools take to it; modern manufacturing customers expecting iPad-style experiences sometimes don't.

MDCplus's UI is web-native, responsive on mobile, and follows current dashboard conventions. For customer demos and floor manager adoption, this matters.

If your customer's leadership has explicitly asked for "modern looking" software, lean MDCplus. If your customer cares about function over form, the difference matters less.

Multi-Site and Multi-User

Both support multi-user access with role-based permissions. Multi-site deployments: - Predator: traditionally Windows server per site with optional rollup; works but architecturally older. - MDCplus: native multi-site rollup with cloud or federated on-prem options.

For customers expecting to scale to 5+ sites, MDCplus's architecture is more straightforward. For 1–3 sites, both work fine.

Pricing

Both are per-machine. Predator's pricing reflects modular product structure (DNC, MDC, separate modules for advanced features). MDCplus is bundled - connectivity + dashboards + analytics in one license.

For projects needing only basic MDC, Predator's modular pricing can come in slightly lower. For projects wanting full analytics, OEE, downtime tagging, andon out of the box, MDCplus typically lands lower because Predator equivalents require additional modules.

Verify quote-specific numbers with both vendors for your machine list.

Integrator Tooling and Customization

Predator's API and customization options exist but reflect their on-prem Windows heritage - typically COM, custom MSSQL queries, .NET extensions. MDCplus's REST API and webhook patterns align with modern integration expectations (cloud middleware, low-code platforms).

If your integration scope includes connecting to modern cloud SaaS (Looker, Power BI, custom React dashboards, MES like Tulip), MDCplus's API is closer to what those tools expect.

Where Predator Wins

• Deepest coverage of pre-2000 RS-232 and DNC machines.
• Strong DNC and drip-feed for memory-limited controllers.
• Long history on Fagor, Yasnac, older Fanuc and Mazak.
• Trusted long-term in many North American job shops.
• Modular pricing for narrower scope.

Where MDCplus Wins

• Modern web-native UI.
• MES, tool management and planning features
• Cleaner cloud and multi-site architecture.
• Bundled licensing covers analytics out of the box.
• REST API aligned with modern integrations.
• Stronger fit for customers demanding iPad-style operator experiences.
• More flexible deployment options (on-prem, edge, private cloud, public cloud).

Decision Framework

1. Is more than 50% of customer's fleet pre-2000 vintage? → Predator likely better fit.
2. Does customer's leadership care about modern UI? → MDCplus.
3. Is multi-site (3+ sites) on the 2-year roadmap? → MDCplus.
4. Is DNC/file transfer the primary use case? → Predator.
5. Is OEE / analytics / dashboards the primary use case? → MDCplus.
6. Is the project a hybrid old + new floor? → MDCplus handles modern better, Predator handles old better; choose based on which side dominates.

Frequently Asked Questions

Is Predator still being actively developed?

Yes. Predator Software continues to release updates and adds modern features over time, though pace differs from cloud-native challengers.

Can MDCplus handle DNC?

For common DNC scenarios on modern and recent legacy controllers, yes. For exotic older equipment requiring drip-feed or BTR, Predator coverage is deeper.

Which has better OEE calculation?

MDCplus includes OEE, downtime classification, and shift reports out of the box at standard tier. Predator OEE typically requires additional module(s).

Can both run on the same shop floor?

Yes - common pattern is Predator handling DNC for older machines while a modern monitoring platform handles data collection for newer ones. They coexist without conflict.

What's the integration story to MES/ERP?

Both can integrate; MDCplus's REST API is more modern and easier to consume from cloud-native MES platforms.

Does Predator support cloud deployment?

Predator has cloud options but the heritage is on-prem Windows server. Cloud-native customers typically find MDCplus easier to deploy.

How long is migration between them?

Plan 4–8 weeks for a 30-machine migration with parallel run. Tag remapping is mostly mechanical; UI training and report rebuilding take more time than the data layer.

Which has better support?

Both have positive integrator-side reputations. Predator's North American support phone line is well-known. MDCplus offers direct engineering support to integrator partners.

Try MDCplus on a Mixed Old/New Floor

If your customer's floor has both modern and legacy machines and you want to see how MDCplus handles it, request a demo - we'll discuss the specific machine list. Or try MDCplus free on a single machine first.

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About MDCplus

Our key features are real-time machine monitoring for swift issue resolution, power consumption tracking to promote sustainability, computerized maintenance management to reduce downtime, and vibration diagnostics for predictive maintenance. MDCplus's solutions are tailored for diverse industries, including aerospace, automotive, precision machining, and heavy industry. By delivering actionable insights and fostering seamless integration, we empower manufacturers to boost Overall Equipment Effectiveness (OEE), reduce operational costs, and achieve sustainable growth along with future planning.