Plinkit is successfully being used by small to medium sized libraries. These are libraries with one or two persons on staff or many staff members but with multiple duties. None of them can devote full time to development of a webpage. Here is a list of Illinois sites currently using Plinkit.

In Reaching Across Illinois Library System - East Peoria

Beardstown Huston Memorial Library

Chillicothe Public Library

Eureka Public Library

Hudson Area Library

Spoon River Public Library in Cuba, IL

Toulon Public Library

In Illinois Heartland Library System - Edwardsville

Auburn Public Library

Belleville Public Library

Bethalto Public Library District

Cahokia Public Library

Carlinville Public Library

Case-Halstead Public Library

Caseyville Public Library

Daugherty Public Library District

East Alton Public Library District

Frank Bertetti Benld Public Library

Hillsboro Public Library

Jerseyville Public Library

Litchfield Public Library

Maryville Community Library

Mt. Olive Public Library

O'Fallon Township High School

Roodhouse Public Library

Roxana Public Library District

Six Mile Regional Library District

In Illinois Heartland Library System - Champaign

Arcola Public Library District

Blue Ridge Township Public Library

Camargo Township District Library

Casey Township Library

Gilman-Danforth District Library

Moyer District Library

Newman Regional Library District

Oakwood Public Library District

Sarah Bush Lincoln Medical Library

Tuscola Public Library

Willow Branch Township Library

In Reaching Across Illinois Library System - Shorewood

American Academy of Art

Berwyn Public Library

Broadview Public Library

Crestwood Public Library

Crete Public Library

Dolton Public Library

Grande Prairie Public Library

Homewood Public Library

McCook Public Library

Steger-S. Chicago Heights Public Library

University Park Public Library District

Zones 8&9

In Illinois Heartland Library System - Decatur

Argenta-Oreana Public Library District

Athens Municipal Library

Atwood-Hammond Public Library District

Barclay Public Library District - Warrensburg, IL

Blue Mound Memorial Library District

Elkhart Public Library District

Greenup Township Public Library

Hope Welty Public Library District, Cerro Gordo, IL

Illiopolis/Niantic Public Library District

Kitchell Memorial Public Library - Morrisonville, IL

Lovington Public Library District

Mason City Public Library District

Mt. Pulaski Public Library District

Mt. Zion Public Library District

Moweaqua Public Library District

Neoga Public Library District

Stonington Township Library

Storm Memorial Public Library District - Windsor, IL

Taylorville Public Library

Tri-City Public Library District

Weldon Public Library District

In Illinois Heartland Library System - Carterville

Albion Public Library

Benton Public Library District

C.E. Brehm Memorial Public Library District

Bryan Bennett Public Library Salem, IL

Carbondale Public Library

Centralia Regional Library District

Crab Orchard Public Library District

Edwards County High School Library

Eldorado Memorial Public Library District

Evans Public Library (Vandalia)

Flora Public Library

Freeburg Public Library

Mascoutah Public Library

Metropolis Public Library

Mt. Carmel Public Library

Nashville Public Library

Olney Public Library

Red Bud PL

Robinson Public Library District

Sallie Logan Public Library (Murphysboro)

Sparta Public Library