AI for CIOs
Build, buy or connect: how do you choose an enterprise AI approach?
SimplSolutions editorial team · AI investment · 3 min read
Published
AI-assisted original editorial guidance. Calculations and scenarios are illustrative, not customer results.
Define the non-negotiable task requirements
Write the employee task, permitted sources, audience, required output and exact actions. Add the evidence that will count as accepted work. Without that scope, a buy-versus-build discussion becomes a comparison of product catalogs and engineering preferences. A tool with many features can still miss the specific permission or operating requirement you need.
Consider the simplest viable route, including better search or documentation. A custom agent is not automatically required for a current-guide question. Conversely, an off-the-shelf connector does not establish the exact authorization and destination behavior needed for a consequential action.
Compare responsibility as well as capability
| Requirement | Buying question | Building/connecting question |
|---|---|---|
| Source governance | What can owners maintain and export? | Who builds and supports the update path? |
| Access | What is actually enforced for this deployment? | Who verifies identity and permission logic? |
| Evaluation | Can your held-out cases be inspected? | Who maintains the test harness and criteria? |
| Operations | What support and failure handling is included? | Who is on call and owns the manual fallback? |
| Exit | What configuration and data are portable? | What dependencies still create switching work? |
Do not assume ownership of code eliminates dependency. Models, libraries, infrastructure and connectors still need maintenance. Do not assume a subscription eliminates your operating work. Sources, review decisions and employee support may remain your responsibility.
Illustrative editorial photograph, not a customer result.
Price the same output under each option
Use a comparable task volume, quality standard and audience. Include setup, subscriptions, usage, evaluation, source maintenance, integration support and employee review. Separate actual quoted costs from estimates. State assumptions for custom work and recurring support rather than presenting an unvalidated engineering estimate as a fixed price.
Compare cost per accepted task and the unresolved failure types. A cheaper option that cannot enforce the required boundary is not an equivalent substitute. A more flexible option may still be excessive for a narrow first project. Your sponsor needs the tradeoff, not a technology loyalty statement.
Test the hard cases before expanding scope
Give candidates the same synthetic supported, denied, stale-source and unavailable-system cases. Ask what is demonstrated, mocked or pending implementation. For a write action, inspect authorization and destination confirmation. A successful text summary does not establish that the production record changed correctly.
Use the result to narrow the decision. You may buy a knowledge service and commission a specific connection, or keep a simpler existing tool while improving source ownership. The architecture can be mixed without making every component unrestricted or interchangeable.
Make operating ownership part of approval
Name who updates the sources, approves releases, responds to incidents and maintains the exit record. An option is not ready merely because procurement or engineering can launch it. Verify that the organization can operate it under ordinary and failed conditions.
Use the vendor evidence guide and the AI Connection Scope Worksheet. The NIST AI RMF offers broader lifecycle context; it does not endorse one sourcing model. Request a scope-focused demo and bring your current tools. SimplSolutions can help identify the knowledge layer and separately scoped connections the task needs without assuming a full replacement is the answer.
Put this to work this week
Prepare a comparison for one task under three realistic options: existing tools, purchased service and scoped custom connection. Use the same audience, acceptance rule and demand. List setup, maintenance, evaluation and support responsibilities for each. Run the hard cases before deciding. Present what is demonstrated, what remains estimated and which operating owner accepts the work. The useful recommendation may be a mixed approach rather than a universal build or buy position.
