Debt consolidation

My husband has a lot of debt due to us not having a lot of money when we first got married. We now have plenty to live off of but the bills pile up with things we owe. We have just paid off one of the loans we have so it’s definitely getting better.

However, we are looking for a faster way to pay everything off.

For those who have done debt consolidation, how do you do it? Do you go in person to talk to someone or is it something you do online? How much did it cost you per month? Can you also just give me any other information you have on it?

Thank you in advance!