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Should You Bring Marketing In-House? Judging by Area and Break-Even

Shusaku Yosa

マーケティングは内製化すべきか|領域別・損益分岐で判断する5つの基準

Look up whether to bring marketing in-house and you get benefits like accumulated know-how and greater speed. In the actual decision, though, whether the numbers work comes first. This article covers how to calculate the break-even between in-house and outsourced, and why that point differs by area.

Comparing Unit Prices Gets It Wrong

Set the outsourcing fee against a salary and in-house looks cheaper.

That comparison leaves out several costs on the in-house side.

  • Recruitment cost: a share of salary if using an agency, and internal effort even without one.
  • Ramp-up period: the months before results appear cost salary and produce nothing.
  • Tooling: the environment your partner provided now has to be bought.
  • Attrition risk: with one person, capability drops to zero the moment they leave.

The outsourced side has costs missing from the invoice too. Writing the brief, checking progress, reviewing the deliverable. All of that is your own effort.

How Break-Even Works Here

In-house is a fixed cost; outsourcing is variable. That difference creates the break-even point.

While the volume of work is low, outsourcing is cheaper; past a certain volume, in-house takes over.

How to calculate it

  1. Work out the annual outsourced spend: monthly fee times twelve, including expenses and one-off projects.
  2. Work out the annual in-house cost: fully loaded salary, plus amortised recruitment cost, plus tooling.
  3. Subtract the management effort that exists either way: outsourcing never takes it to zero.
  4. Compare at your current volume: use today's reality, not a projection.

The fourth matters most. Bring work in-house on the basis that volume will grow, and if it does not, you are left holding the fixed cost.

Break-Even by Area

The break-even point varies widely by area. What drives the difference is how often the work occurs and how specialised it is.

Areas that break even early

Daily ad operations, social posting, email sends.

These happen every day, and outsourcing adds overhead because even small changes require a message. Above a certain scale, in-house wins early.

Areas that break even late

Video production, large site builds, specialised data analysis.

These occur a few times a year and the skills take time to acquire. Brought in-house, the idle periods are long and the break-even point is often never reached.

Areas in between

Article writing and banner production swing either way depending on volume.

For these, look at revision rounds. Work that goes back and forth costs more in waiting time than the unit price suggests.

What Cost Cannot Decide

Break-even applies only to work whose procedure is settled.

Anything carrying a judgment stays inside, however cheap the alternative.

  • Which channels get the budget
  • What to say, and to whom
  • When to stop something that is not working

Hand these outside and costs may fall, but you lose control of the direction of the business.

Five Criteria

Pulling the above together, five things to look at.

1. Does it carry a judgment?

If so, in-house regardless of cost. Separate on this question first, then apply break-even to the rest.

2. How often does it occur?

Several times a week is worth considering in-house. A few times a month or less almost always comes out cheaper outside.

3. Is there other work when they are idle?

Easily overlooked. Bringing work in-house does not lower the unit cost unless you can fill that person's time.

Check whether the week fills up once adjacent work is included.

4. Does it stop when they leave?

A one-person capability is a risk beyond its cost.

If you bring it in, at least leave the procedure written down. If you cannot manage that, outsourcing is the safer option.

5. Can you stop when you want to?

Outsourcing ends when the contract ends; in-house means you still have the person.

Where the direction of the business may change, keeping flexibility through outsourcing is a legitimate call.

Moving Work Back Out

Sending something back out after bringing it in is not a failure.

Consider it in these cases.

  • Volume has fallen below the break-even point.
  • The person left and you would have to hire again.
  • The in-house work is eating the time available for decisions.

If the third is showing, the purpose of insourcing has inverted. It began as a way to take back judgment, and now judgment has stalled under the weight of the work.

Frequently Asked Questions

Shouldn't we insource to build know-how?

It depends whether the know-how you want is the craft or the judgment. For the latter, you can accumulate it while the work stays outsourced. You do not have to make the banners yourself to learn which messages got a response.

Our agency fee feels high

Break the fee down. How much is trafficking work and how much is analysis and proposal? That changes how much insourcing actually recovers. Calculate on the assumption of removing the whole fee and the numbers will not match reality afterwards.

Can we insource partially?

That is the realistic route. Take back the judgment first and leave the execution outside. Even at that stage, the quality of your direction to the agency changes and results follow.

Does insourcing reduce cost?

In areas past the break-even point, yes. But treating cost reduction as the primary goal leads to poor decisions. Prioritise doing it cheaply and you tend to hire cheaply and watch results fall.

What to Have Ready Before Deciding

Calculating break-even requires seeing your current outsourced spend and which campaigns it goes to. When invoices by supplier and campaign results are managed separately, compiling that alone takes days.

Xtrategy manages campaign schedules alongside budget and KPIs on a single screen. With spend visible at the campaign level, the insourcing question can start from numbers.

Summary

  • Calculate with recruitment, ramp-up, and attrition risk included, not on unit price.
  • In-house is fixed cost, outsourcing variable. Volume flips which is cheaper.
  • Break-even differs by area: early for daily work, late for a few projects a year.
  • Anything carrying a judgment stays in-house regardless of cost.
  • A one-person capability carries a risk beyond its cost.
  • Moving work back out is also a decision. Insourcing is not one-way.

What helps most is calculating at your current volume of work. List the past year's outsourced spend by area and count how often each occurs. Wherever you are past the break-even point, that is the candidate.

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