We want to sell our business in three years, and our investment banker says buyers will heavily discount our earnings if our AI systems are built on third-party models we do not own. How do we use a market-based valuation perspective to restructure our technology stack and prove our defensibility?

Question

Tyler Smith · Accepted Answer

A strategic buyer will not pay a premium multiple for a business that relies entirely on a public, off-the-shelf API that any competitor can rent. If your entire operational advantage is built on top of third-party models, you do not have proprietary technology; you have a temporary lease on productivity. You must restructure your technology stack to build real equity value.

To prepare for a clean exit, you need to employ multiple valuation approaches, specifically looking at how market-based valuations treat proprietary assets versus rented ones. To capture a high multiple, you must build defensibility. You can achieve this by creating a hybrid model.

First, transition your operations to use your own fine-tuned open-source models, trained on your historical proprietary data. By doing this, you own the weights and the specific fine-tuning parameters. Even if the underlying base model is public, your specific configuration and custom dataset are completely proprietary.

Second, document this architecture as a core intellectual property asset. Ensure your technology seat on the Accountability Chart owns the ongoing maintenance of these private models.

When strategic buyers perform due diligence, show them that your proprietary dataset and fine-tuned models are fully insulated from vendor platform risks. By proving that a competitor cannot replicate your custom AI outputs simply by purchasing a subscription, you transform a generic operation into a highly defensible, high-margin asset that commands a premium market valuation.