Launching on Monday, the offer, called Flexible Fitness, will see discounted memberships made available to new and existing Edinburgh Leisure customers.
As well as all-inclusive deals, customers will now be able to take out a discounted tariff for gym-only, fitness class-only and swim-only membership.
The move follows the recent introduction of a new £10 monthly Get Active card for no and low-income users.
Leisure chiefs said the offer was designed to meet customer demand for flexibility and choice.
Chief executive John Comiskey said: “Edinburgh Leisure is extremely excited to be launching this fantastic range of new membership products which will give our customers even more choice and value for money than ever before.
“It is our response after listening carefully to customer needs.”