The verdict
For a small B2B team, pick Fiverr when the job is small, clear and not central to the business. A logo variation, a short translation or a quick edit are good examples. Write a careful brief and keep the first order small.
Pick Toptal when the cost of a wrong hire is high and speed matters. A lead developer for an MVP, a fractional CFO for a funding round or a designer for a redesign are the right size.
If you are comparing them for a cheap, one-off task, Fiverr wins. If you are comparing them for a senior role that has to be right, Toptal is the better match. Neither is a fit for a permanent teammate.