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Don’t get left in the dark with SAP PowerDesigner: Keep the lights on with erwin

May 22, 2025 by Ryan Crochet

Don’t get left in the dark with SAP PowerDesigner – keep the lights on with erwin® Data Modeler by Quest®

As SAP PowerDesigner approaches its end of life (EOL), you could soon find yourself plunged into data modeling darkness. The updates are stopping, support is disappearing and connectivity is limited. If you’re still relying on SAP PowerDesigner, you must ask yourself: Can my business afford to be left in the dark?

A looming power outage

The darkness is already creeping in, and it’ll only get worse, as you face:

  • The end of updates – As SAP PowerDesigner is phased out, ongoing development will cease, leaving you stuck with outdated technology.
  • Discontinued support – When issues arise, you’ll have nowhere to turn for help.
  • Limited connectivity – PowerDesigner’s restrictions on data-platform integration will hinder your ability to adapt and scale.
  • Data integrity risks – Relying on a defunct tool puts data consistency and security in jeopardy.

And all this risk and uncertainty couldn’t come at a worse time. Because data modeling is more crucial than ever to keep up in the AI race.

Building a solid data foundation is critical right now. Without that, you’ll quickly lose your ability to maintain a competitive edge, modernize your database environment and take full advantage of the AI era.

A light at the end of the tunnel

You don’t have to wait until you’re left in total darkness. You can flip on the lights now, with the most reliable SAP PowerDesigner alternative: erwin® Data Modeler by Quest®. For more than 30 years, organizations around the world have trusted this industry-leading data modeling solution to illuminate their data landscapes. You’ll gain the clarity you need to effortlessly find, visualize, design and standardize high-quality enterprise data assets.

erwin Data Modeler outshines SAP PowerDesigner

Switching to erwin Data Modeler isn’t just about avoiding the pitfalls of slipping into data modeling darkness amid PowerDesigner’s EOL; it’s about embracing an unmatched solution that will empower you today and tomorrow with an enlightened approach to data modeling.

Your data modeling initiatives will shine, as erwin Data Modeler gives you:

  • Unrivaled platform support – Work seamlessly across all data types and platforms, including all the databases you rely on now and the ones you’ll adopt in the future.
  • Superior functionality – Enjoy advanced metadata management, model and database comparisons, roundtrip engineering and deep integration with data catalogs and business glossaries.
  • Continuous innovation – Gain confidence, knowing your data modeling solution will meet your evolving data needs through consistent product updates.
  • Reliable long-term support – Take advantage of dedicated customer support provided by knowledgeable experts erwin users rave about.
  • Seamless migration – Transition your existing SAP PowerDesigner models easily, without worrying about disruption.

Case in point: erwin powers E.ON, the largest energy supplier in Europe

It’s one thing for us to tell you erwin Data Modeler is the best PowerDesigner alternative; it’s another for users to tell you. And that’s exactly what they’re doing in online forums and case studies like this one, featuring E.ON., who shared how erwin Data Modeler helps keep the lights on for their 51 million customers.

The results speak for themselves, showing how this powerful data modeling solution:

  • Slashed external data management costs by 30 percent
  • Sped data discovery by 50 percent
  • Ensured enterprise-wide compliance with standardized data modeling
  • Optimized data utilization across global operations

And they’re not alone. Across industries, organizations rely on erwin Data Modeler to ensure data integrity, security and efficiency. As one government data modeler put it, “I wouldn’t hesitate in recommending erwin Data Modeler, that’s for sure. It’s an easy-to-use, comprehensive modeling tool. And the rapid rollout of new versions is incredible.”

Future-proof your data modeling strategy

With erwin Data Modeler, you’re not just moving to a new tool – you’re gaining a future-proof solution that will evolve with your business.

You can count on us to help you:

  • Strengthen your data modeling strategy with regular updates and dedicated assistance
  • Ensure a smooth transition from SAP PowerDesigner with minimal effort
  • Enhance efficiency and strengthen data governance
  • Grow your business with the flexibility to adopt a diverse array of modern data platforms
  • Gain peace of mind since we’ve been around for decades, and we’re not going anywhere

Escape the dark side before it gets any riskier

Join the thriving erwin Data Modeler community and experience the difference. With comprehensive resources, expert support and a commitment to innovation, we’ll ensure you’re never left in the dark.

We’ll keep the lights on for you

Don’t wait for the power to go out. Spark innovation with a fully supported data modeling solution that will brighten your future. Learn more about how easy and affordable it is to make the switch to erwin Data Modeler today.