Presumably you are referring to Fiverr.com (which is a marketplace where freelancers list their services and the platform took its name from the price of the tasks when the platform launched)?

This is in contrast to a freelancer service such as Upwork where employers seek to hire a freelancer for a specific task.

Microlancer.io is a service along the lines of Upwork, and does support Lightning network. Microlancer aslo has Microlancer Services, which is more comparable to Fiverr.

See also the following post which lists other freelancing platforms as well.

Freelancing platforms which pay in Bitcoin, and other ways to earn bitcoin https://cointastical.medium.com/freelancing-platforms-which-pay-in-bitcoin-e38be56166df