Co-founder conflict is one of the most common reasons early startups die. Not because founders disagree, but because they don't have a way to finish a disagreement. Set that up before you need it.
Who decides what
- Split the company into areas (product, sales, money, hiring) and give each one an owner who has the final say.
- List the few big decisions that need everyone: raising money, new co-founders, large spending, selling the company.
- Write it down, and revisit it every six months.
A simple decision process
- 1Frame itWhat exactly are we deciding, by when, and who decides?
- 2Hear everyoneEach person states their view and the strongest argument against it.
- 3DecideThe owner decides. Others can disagree and still commit.
- 4Record itOne line: the decision, the reason and when you'll review it.
Keep conflict healthy
- Raise issues early, in private, and about behaviour, not character.
- Have a regular founders' meeting just for 'how are we working together?'
- Never argue in front of the team, customers or investors.
- Separate reversible decisions (decide fast) from hard-to-reverse ones (take more time).
When you're stuck
- Bring in a trusted mentor or advisor both of you respect.
- Run a small experiment instead of arguing about opinions.
- Use a professional mediator before it becomes a legal dispute.
Ask, 'What would have to be true for you to be right?' It turns a fight about positions into a conversation about facts.