Reviews.com ranks Net Zero and Mediacom among its most inexpensive broadband Internet providers, as of 2015. Net Zero DSL broadband plans are available for as cheap as $11.95 per month. Earthlink is another provider of cheap broadband service; it offers plans as low as $29.95 per month.
Earthlink provides 1.0 Mbps broadband Internet for $29.95 per month. Earthlink users can also get 15 Mbps service at $29.95 per month for the first six months and $41.95 thereafter. Net Zero offers 6.0 Mbps DSL broadband Internet plans starting at $11.95 per month. All Net Zero broadband plans have a required one-time processing fee of $29.95.