Flat rate services are now being offered which enable conference call users to have unlimited access to a conference bridge at a fixed monthly cost. Because telecommunication carriers offer free long distance bundled with local service, this alternative is gaining widespread popularity for budget conscious businesses and non-profits.
In the UK, there are conference services offered on a pay as you go basis where the cost of the phone calls (using 0844, 0870 or 0871 numbers) from each of the participants covers the cost of the conference service. With this service type there is no monthly charge and usually no contracts to sign.