ReStaffy

Came thanks to the recommendation of fellow lawyers.
I always register in all possible platforms to increase the flow of new clients. Promoting my own website is expensive, but such platforms provide an opportunity to tell a large number of people about yourself, many users come to them.
+ simple and clear, I customized my page by adding photos of diplomas, added several winning cases.
I think that the main thing on such sites is to make a good description to stand out from other competitors offers.
I receive requests in the internal chat, the service does not charge money, it's profitable! And you can also respond to a request with a task from a client, I am actively responding, I hope there will be more such task-requests from clients on the platform!

Found lawyers and accountants here for my startup. Looks like a marketplace of different services — you can browse through contractors or show your own portfolio.