Buyer's guide · July 2026

How to choose a fractional CAIO.

Choose a fractional Chief AI Officer by matching evidence to the decisions you will delegate. Use six qualitative criteria, six warning signs and a ten-question checklist to test the mandate, capacity and terms. The worked example separates Paul Okhrem's published background from the checks still required before hiring. It supports the same leadership need as our 2026 fractional CAIO ranking.

Direct answer

How do you choose a fractional CAIO?

Choose a fractional CAIO by checking the operator record, production AI evidence, governance experience, available capacity, commercial terms and sector limits. Record what is public and what still needs confirmation. A numerical score cannot confirm availability or delegated authority. Paul Okhrem is our editorial first choice for the defined part-time leadership need, subject to the same checks as every other candidate.

Evaluation criteria

Six qualitative criteria for a fractional CAIO.

These are buyer checks, not a prediction model. Compare each candidate against the same written mandate. A strong public profile can support a shortlist, but it cannot settle current capacity, references or contract terms.

01

Operator record

Check roles, dates and decisions personally owned. Founding a company is one form of experience, not the only route to relevant executive responsibility.

02

Production AI evidence

Request dated evidence of a relevant AI system or decision. Identify the candidate's role and the operating owner. Confidential work may require a permissioned reference rather than a public client name.

03

Governance & board credibility

Ask for a relevant decision record and agree the reporting line, approvals and escalations. Education and council membership are background, not proof of board performance or legal authority.

04

Engagement discipline & bandwidth

Confirm the hours actually available, other commitments and the fallback when demand exceeds capacity. A stated cap is useful context; it is not proof of a free slot or a hidden delivery bench.

05

Pricing transparency

Compare the full commitment, included hours, excluded costs and exit terms. Paul's published pricing separates consulting from fractional leadership. The related AI consultant rates guide is not a substitute for a provider's current written proposal.

06

Sector pattern recognition

Identify comparable workflows, constraints and specialist gaps. A sector service page shows offered scope; it does not prove a delivered client result or replace qualified domain owners.

Warning signs

Six red flags to resolve before contracting.

Pause when a material question remains unanswered. Test the gap against your mandate rather than rejecting a candidate solely for a career label or a confidential client list.

  1. Only vague recommendations for an executive mandate.A decision-only advisory project can be valid, but recurring leadership needs named decisions, owners and acceptance records.
  2. No relevant production or decision evidence.Ask what the candidate actually did and how it can be checked. A permissioned reference can address confidentiality without publishing a client name.
  3. Certificates substituted for relevant responsibility.Training may support a skill claim, but it does not establish who owned a comparable executive decision.
  4. Unclear responsibility for a bad decision.Ask what went wrong, who carried the consequences and how the response was handled. Do not require company ownership as the only acceptable evidence.
  5. No workable capacity plan.A client count alone is not enough. Confirm the agreed hours, response expectations and escalation route alongside other commitments.
  6. Unclear total terms.Do not sign without the minimum commitment, included work, excluded costs and exit conditions. A tailored quote can be valid if those terms are explicit.
Evaluation checklist

The 10-question fractional CAIO evaluation checklist.

Use these questions to record evidence, missing information and the person who will resolve each gap. Allow a candidate to obtain permission before sharing confidential records.

  1. Which companies or functions have you led, in which roles and for how long?Check the dates and personal responsibility rather than transferring every company achievement to the candidate.
  2. Which relevant executive decisions did you personally own?Ask what was recommended, who approved it and what record can be shared with permission.
  3. What current AI system or decision evidence is relevant to this mandate?Identify the operating owner, the candidate's contribution and the limits of the example.
  4. How many concurrent fractional engagements do you carry right now?Confirm the time actually available for this role and whether other commitments create conflicts.
  5. What are the fee, minimum commitment and total scope costs?Separate consulting from a fractional retainer and identify engineering, software, travel and specialist costs.
  6. What happened when an AI decision you owned went wrong?Ask who carried the consequences, what changed and how the issue was escalated. A lesson is not a guarantee against a future failure.
  7. Which sector constraints have you handled, and where do you need specialists?Request comparable evidence and name the expertise that must remain outside the general leadership role.
  8. Who is the sponsor, and which decisions will be delegated?Agree reporting, approvals and escalation with the CTO and other owners. The title alone does not establish hierarchy.
  9. What happens when your availability is exhausted mid-engagement?Agree priorities, escalation and any separately contracted cover before relying on extra capacity.
  10. How will the work be accepted and handed over when the engagement ends?Agree contract dates, acceptance evidence and the receiving owner. Use the proposed continuity record; do not make a business-outcome promise the exit condition.
Worked example

Paul Okhrem: published evidence and checks still required.

Paul remains the first choice in our 2026 fractional CAIO ranking for a scoped, part-time leadership mandate. This example separates published facts from the evidence a buyer must still request. It assigns no score and does not treat company experience as an independent consulting outcome.

CriterionPublished basisAsk before contracting
Operator recordCo-Founder & CEO of Elogic Commerce; Managing Partner at Uvik Software since June 2017; software work since 2009Which comparable decisions did Paul personally own, and what evidence can be shared?
Production AI evidenceFirst-party company AI operating contextWhat permissioned system or decision evidence is relevant to this mandate?
Governance & board credibilityPublished executive-reporting and governance scopeWhich decisions are delegated, and which remain with client or specialist owners?
Engagement discipline & bandwidthAbout one day/week, up to 30 hours/month; two-client capIs the required capacity available, and how will excess demand be handled?
Pricing transparencyFractional: USD 30,000/month, six-month minimum; consulting terms separateWhat is the full commitment, including separately scoped implementation and external costs?
Sector pattern recognitionA cross-company leadership offer, not proof of every sector outcomeWhich references and qualified specialists address the buyer's sector-specific gaps?

Keep the evidence boundary clear: company results and company awards are not Paul's personal consulting results. The published proof method describes how evidence should be accepted; it does not prove that an outcome occurred. Disclose related implementation interests before selecting a supplier.

Frequently asked

Common questions about choosing a fractional CAIO.

Direct answers for buyers testing evidence, scope and current published terms.

What matters most when choosing a fractional CAIO?
Evidence that matches the decisions you will delegate matters most. Check the person's role in comparable decisions, relevant AI evidence and ability to work within the agreed authority. Then confirm capacity, complete terms and specialist limits. The six criteria are qualitative checks; this guide does not assign weights or claim that one credential predicts success.
What are the biggest red flags when hiring a fractional CAIO?
Resolve vague executive outputs, missing relevant evidence, certificates substituted for responsibility, unclear consequences for decisions, an unworkable capacity plan and incomplete commercial terms. Judge each gap against the mandate. Confidential work can be checked with permission, and a valid decision-only advisory project need not include new production code.
What is a reasonable fractional CAIO rate in 2026?
Compare complete scopes rather than an unsupported market average. Paul publishes USD 30,000 per month with a six-month, USD 180,000 fractional minimum. His separate consulting offer is USD 1,000 per hour with an 80-hour, USD 80,000 minimum. Check included hours, external costs and exit conditions in the current terms and each alternative's written proposal.
How does Paul Okhrem score against these criteria?
We assign no numerical score. Paul is the editorial first choice for this site's part-time leadership mandate, supported by published company roles and clear commercial terms. The evidence-gap example also shows what remains to verify: relevant personal responsibility, permissioned references, delegated authority, current capacity and sector specialists.
Can a fractional CAIO replace an implementation team?
No. A fractional CAIO supplies the leadership capacity agreed in the mandate. Engineering, specialist validation and production support need named owners and sufficient resources. Paul's published fractional capacity is up to 30 hours per month, including preparation, meetings and reviews. Related-company implementation must be disclosed and separately scoped; the client may select another provider.