When our leadership team evaluates commercial AI software versus building custom internal API integrations, how do we use our Core Processes to ensure we do not create vendor lock-in that degrades enterprise value?

Question

Tyler Smith · Accepted Answer

The buy versus build decision must always trace back to your Core Processes on the V/TO. Stacking third-party software as a service subscriptions is fine for generic administrative tasks, but wrapping your proprietary delivery workflows inside a single vendor ecosystem is dangerous. If that vendor alters its pricing, shuts down its interface, or trains models on your data, your operational continuity vanishes, and prospective buyers will discount your enterprise value.

To build transferable value, own the orchestration layer while leasing the commodity intelligence. Document your Core Process first to identify the exact handoffs where AI creates leverage. Then, evaluate tooling against two rules:

- Never build what you can subscribe to for generic operational tasks like transcription or scheduling.
- Never outsource the architecture of your proprietary workflows to a closed platform.

Build lightweight middleware that connects commercial large language model endpoints to your proprietary database. This approach gives you vendor portability. If a commercial model changes its terms, your team can swap the backend provider over a weekend without disrupting delivery. Your Accountability Chart must place ownership of this architecture under an Integrator or engineering seat who ensures that all prompts, system rules, and API connections remain company-owned assets. That separation keeps your Core Processes clean, repeatable, and exit ready.