Splits vary widely. What matters is what you get for it.
Many deals sit between roughly 30% and 50% to the creator on a split, depending on how much the agency does. Full-service (traffic + chatting + content) costs more of the split than promotion-only.
A split scales with growth; a fixed salary is safer if you are unsure. Start with us and choose either — a percentage, or a fixed amount like a monthly salary.
Fair is when the agency clearly adds more than it takes. Compare offers by what work is included, not just the number.