Solo, small team or company? An honest comparison of agency structures

Solo has real advantages: low fixed costs, fast decisions, and one familiar face for the client throughout — an experience many clients prefer. The limit is that you are the bottleneck: no sick days, no holidays, no simultaneous cases. Solo businesses grow through higher value per case, not volume.

A small team is often the quality sweet spot when systematised: split client care and content from Seoul on-site work, so you can run parallel cases and have backup in emergencies. The challenge is uniform service standards — solved with playbooks, templates and weekly case reviews.

A full company brings credibility, contracting power, hiring ability and structured payment handling — but with monthly fixed costs regardless of case volume: salaries, accounting, tax and compliance. Incorporate when cash flow genuinely supports it, not to look bigger.

A popular alternative is a cross-border partnership: a Thailand-side lead for marketing and screening, a Korea-side lead for on-site delivery, with responsibilities and revenue split under a clear written agreement. It starts fast, but the partner agreement must be as detailed as the hospital contract.

A practical decision rule: look at three numbers — repeatable monthly case volume, the share of cases needing simultaneous on-site presence, and how many months of fixed costs your cash covers if volume halves. If that third number is under six months, do not add fixed costs yet.