Insights
When should a start-up hire an interim COO?
When the company has outgrown the way it runs. Growth, funding or a pivot has created more operating work than the founders can carry, and you need it fixed now, while you work out what the permanent role should be.
Updated October 2026
Signs it’s time
- The founders are the bottleneck. Decisions queue up behind the CEO, who is also selling, fundraising and managing the product.
- You’ve just raised money. The plan in the pitch deck now has to happen, with more people, more spending and more scrutiny from the board.
- What used to work is breaking. Processes that worked for 15 people don’t work for 50: handoffs drop, priorities collide and nobody is sure who owns what.
- There’s no operating rhythm. No consistent planning, metrics or meeting cadence, so problems surface late.
- An executive has left, or the company is preparing for an acquisition, a new market or rapid scale.
What an interim COO does
An interim COO turns a promising company into a well-run one:
- Sets the operating cadence: planning, goals, metrics and the meetings that keep everyone aligned.
- Fixes or builds the processes and tools the company needs to scale, without breaking what already works.
- Puts an AI-first operating model in place, using AI tools in day-to-day operations from the start rather than adding them later.
- Strengthens the team, including hiring for the gaps.
- Frees the CEO to focus on customers, product, investors and the vision.
Why interim first
No C-suite role varies more than the COO. In one company it means running operations and finance; in another it means owning go-to-market or product delivery. It usually fills whatever the CEO doesn’t do. That makes the permanent COO one of the hardest hires to get right.
An interim COO solves the immediate problem and shows you what the role actually needs to be. When you hire the permanent COO, you’re hiring for a defined job, with someone who has done it in your company helping you choose.
Part-time help rarely works here. The COO sits at the center of the business, and operations problems don’t wait for a fractional executive’s next day in the office.
COO or CCO?
If the problem is mostly about revenue — marketing, sales and customer success pulling in different directions — you may need a commercial leader rather than an operational one. See what a Chief Commercial Officer does.
Read more about our interim COO, CMO and CCO roles, or how long an engagement usually lasts.
Frequently asked questions
When should a start-up hire an interim COO?
When growth, funding or a pivot has created more operating work than the founders can carry, things that used to work are starting to break, and you need it fixed now while you work out what the permanent COO role should be.
What does an interim COO do?
Sets the operating cadence, planning and metrics; fixes or builds the processes, tools and team the company needs to scale; puts an AI-first operating model in place; and helps define and hire the permanent COO.
Why hire an interim COO instead of a permanent one?
The COO role varies more than any other C-suite role, because it fills whatever the CEO doesn't do. An interim COO lets you find out what your company actually needs before you hire for it.
What's the difference between a COO and a CCO?
A COO runs how the company operates: planning, processes, people and systems across the business. A CCO runs how the company makes money: marketing, sales, onboarding and customer success as one commercial engine.