Home soda makers cost approximately $80 to $280 per unit, according to Consumer Reports, which is not a considerable sum when compared to similarly sized kitchen appliances. Costs for supplies, such as CO2 and artificial soda flavoring, are generally not significant.
When home soda makers are used in place of commercially manufactured carbonated drinks, consumers may experience savings over time. The overall amount saved is dependent on the amount paid for supplies and current average soda prices. Some home soda maker brands, such as Sodastream and Mr. Butler, offer complete soda making kits, allowing users to make large quantities of soda on demand.