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GAT.
Comparison 02 · Automation agency

Fractional AIvs an automation agency.

Agencies ship the agent. The program around it needs two things an agency is not set up for: every team the workflow crosses agreeing on the trade-offs, and written rules for what the agent decides on its own. I did the first part for years as a Technical Program Manager at eBay, working with directors and engineering managers across roughly a dozen teams. Per hour, an agency is cheaper. Per outcome, count the work nobody at the agency owns.

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If an agency is the better call, I will say so.

01 · Side by side

Same questions.Both sides.

Automation agency

  • Deliverable. The agent, the workflow, or the automation, built to spec.
  • Engagement. Project fee, fixed scope.
  • Process. Usually builds on the workflow as it is today. The step the agent touches gets faster and the handoffs around it stay.
  • Code lives where. Varies. In my experience, some agencies keep ownership or run the agent on their own stack.
  • Cross-functional work. Scoped to the team that bought the project. The other teams the workflow touches often hear about it at launch.
  • AI governance. Usually left to you. Who approves what the agent does on its own is outside the statement of work.
  • Who they work with. The project sponsor and the team using the tool.
  • Handoff. A demo, sometimes documentation. In my experience, evals, observability, and production reliability often get skipped.

GAT →

  • Deliverable. The workflow map and the 90-day plan first. Then production AI shipped to your repo, measured against the plan's baseline, with evals live and your team trained.
  • Engagement. A two-week diagnostic, then a build priced per workflow shipped. The Fractional retainer if you want me to own the program after.
  • Process. Mapped from your system data and interviews with the people who do the work. Every line gets a build type: plain code, an agent, or human review.
  • Code lives where. Your repo, your cloud, your accounts. Model-agnostic, and no migrations.
  • Cross-functional work. Every team the workflow crosses is in the map. The handoffs between teams are where the time goes, so the plan starts there.
  • AI governance. Written down before the build: which steps an agent runs on its own and which need a human sign-off. Agents earn autonomy only when the evals prove it.
  • Who I work with. Directors and VPs, plus the engineering managers who ship it. The same rooms I worked in at eBay.
  • Handoff. Runbook, eval suite, and observability. Your team runs on-call after, and AI Workforce Training gets everyone else using it.

Before you askEvery engagement starts with the AI Program Diagnostic: $2,500 flat, two weeks, credited in full if you move to the build or a retainer within 30 days. Builds run from $7,500 a workflow with a two-workflow minimum, which is the closer comparison to an agency project fee. The Fractional retainer runs from $12,000 a month for one day a week, up to three days, 6-month minimum, with a 14-day mutual exit from day one.

02 · What to look for

How to scorewhoever you hire.

Use these on me too.

  • Did they map the process before quoting the build? An agent dropped onto a broken process speeds up one step. The elapsed time lives in the handoffs and the waiting.
  • Did they measure a baseline? Without today's number in hours, days, or dollars, nobody can show what the build returned.
  • Does the code ship to your repo? Or does the agency keep it on its own infrastructure?
  • Is there an eval suite at handoff? Without evals, reliability ends at the demo.
  • Who owns vendor calls and budget defense? If the answer is you, and you have no AI lead, you bought half the work.
  • Can they get teams that do not report to each other to agree? An AI workflow crosses ops, finance, and IT. Someone has to get those owners to sign off on the trade-offs before it ships.
  • Who decides what the agent can do on its own? If nobody wrote it down, the agent decides.
03 · The program layer

What an agencyis not built for.

An agency is paid to ship the build. The work below decides whether the build gets used, and it sits between teams instead of inside one.

Cross-functional teams

An AI workflow crosses ops, finance, IT, and the people doing the work. None of them report to each other. At eBay my job was getting roughly a dozen engineering teams across Core Product and Core Technology to agree on trade-offs. GAT runs AI programs the same way, with one map and one owner for the dependencies.

AI governance

Before anything ships, the plan says which steps an agent runs on its own and which need a human to sign off. Autonomy gets earned on eval results. In the family office composite, wire instructions are never auto-populated and callback verification stays a human step.

Director-plus rooms

Budget, vendor choices, and adoption get decided by directors and VPs. I worked in those rooms at eBay, reporting into a VP of Engineering with directors and engineering managers as peers. I bring the trade-offs to that level and get a decision on the record.

A team that runs it after

AI Workforce Training trains the exec layer and the builders first, then everyone else, on the workflows that shipped. Agencies leave with the knowledge. Your team keeps it.

04 · Pick the agency

When an agencyis the right call.

You have a senior AI leader in-house

Someone already owns the strategy, the eval bar, the vendor calls, and adoption. You need extra hands to ship a defined automation faster than your team can.

The scope is small and well defined

A single document pipeline, integration, or agent for a workflow someone has already mapped. Project fee, fixed deliverable, 4 to 8 weeks.

You own your eval and observability stack

Braintrust or an equivalent is already running. You will wire the agency's output into your reliability bar yourself.

You want one quick experiment

A single test to see whether AI moves one metric. A retainer is the wrong shape for that. An agency fits.

05 · Pick GAT

When I amthe right call.

If two or more of these show up, a build-only engagement leaves the program unowned.

No senior AI leader in-house

An agency can build. Nobody will own budget defense, vendor consolidation, or adoption. That work stays, and it goes unowned.

The workflow crosses teams with different bosses

Ops, finance, and IT each own a piece. An agency takes direction from one sponsor. I get the owners of each piece to agree on the trade-offs before the build, and keep them aligned after.

Past builds shipped and did not get used

The agent works and adoption stalled. The agent sped up one step and the handoffs around it stayed. That gets fixed by mapping the workflow and rebuilding it, then measuring against the old number.

Three or more AI projects, no governance

Each has its own agency, stack, and eval. Nothing ranks them, and nobody set the rules for what an agent may do without a human. The diagnostic puts them on one workflow map and one kill list, with the approval rules written down.

Your team needs to own AI after

Agencies leave with the knowledge. I hand over the eval suite and the runbook, and AI Workforce Training gets your people running it without me. No permanent dependency.

06 · FAQ

Questions.

What is the difference between a Fractional Head of AI Transformation and an AI automation agency?

An AI automation agency builds and ships agents or workflows for a fixed scope. I map the workflow first, ship the build against a measured baseline, and own the work between teams: getting every owner the workflow crosses to agree, setting the governance rules, running the vendor calls, and training your team. An agency delivers the deliverable. I own the program that keeps shipping after it.

When is an AI automation agency the right call?

When you already have a senior AI leader in-house who owns the strategy, the eval bar, vendor calls, and adoption, and you need extra hands to ship a specific automation. Project fee, fixed scope, fast turnaround.

When is a Fractional Head of AI Transformation the right call?

When you have no AI leader in-house and you need both halves: someone to map the work, set the baselines, defend the spend, and run the eval bar, and someone to ship the production builds. One person for both. Otherwise you stack two vendors and the program never gets an owner.

Does an AI automation agency handle AI governance?

Usually not. Governance means deciding which steps an agent runs on its own, which need a human sign-off, and who approves a change. That decision sits with your leadership, outside a fixed-scope build. I write those rules into the plan before the build and hold every agent to them with evals.

Why does Technical Program Manager experience matter for AI?

AI programs stall between teams, not inside them. As a Technical Program Manager at eBay, I worked with directors and engineering managers across roughly a dozen teams to agree on trade-offs and surface risk early. AI programs need the same work: mapping dependencies across ops, finance, and IT, and getting a decision from the people who own each piece.

How much does an AI automation agency cost compared to GAT?

Per hour, an agency looks cheaper. My builds are priced per workflow shipped, from $7,500 a workflow with a two-workflow minimum, after a $2,500 diagnostic that is credited in full if you build within 30 days. The Fractional retainer starts at $12,000 a month for one day a week with a 6-month minimum. The comparison changes once you count the work an agency does not do: the map, the baseline, and the ownership after launch.

GAT.

Your room. I'll name the fit. Even when it isn't me.

30 minVirtual call

If an agency is right, I will say so and tell you what to ask it.

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Weighing other options? See the other comparisons.