Yes. These limits will vary depending on how much you wish to transfer, the countries you send money to, and what method of transfer you are using (be it a bank deposit, mobile payment, or cash pick-up).
For instance, OFX have a £100 minimum transfer amount. In comparison, Wise have no minimum and no maximum transfer amount. Meanwhile, WorldRemit have no minimum transfer amount and the maximum you can send using their service is £50,000 (by bank transfer).