| American Indian Prisoners: Free network for American Indian prisoners seeking correspondence and looking for a way to display their art and poetry. |
| Bonds behind bars: Prisoners seeking correspondance. Bonds built with prisoners are stronger than the bars that contain them. Write a prisoner today. |
| Cellblock Mail: Listing mostly female inmates in the United States, and charges for women's addresses. Search for prisoners' ads with their photo directory. |
| CellPals: Inmates seeking positive influences during incarceration through pen pal correspondence. No charge to view ads of inmates. Inmate art gallery. |
| Christian Pen Pals Outreach: Christians reaching out to the lonely men and women in prison with the Gospel and love of Jesus through letters. Fellowship, chat and prayer. |
| Convict Mailbag: Inmates listed alphabetically. Send first message to an inmate at no charge. Fee to list an inmate on the site. |
| Forum For Understanding Prisons (FFUP): Forum For Understanding Prisons (FFUP) is a prisoner support group based in Wisconsin, dedicated to being a virtual bridge for inmates to cross over to communicate and become friends with outmates. Also lists inmates seeking pen pals. |
| Friends Beyond the Wall: No charge for inmates' addresses. A search feature is available to find inmates by age, race, and location. Fee to list inmate. |
| Friends on Both Sides: Meet lonely men and women in prison. Site is free to public. |
| Friends4Lifers.com: Profiles of prisoners around the world who are looking for penfriends. No cost to inmates or to penpals. |
| Inmate Assistance: Inmates listed by location. Artwork, birthday and death row categories also available. Fee to list an inmate. |
| Inmate Classified: Database of inmates from several US prisons who seek new friends to exchange letters and experiences with. Fee to inmate to list ad. |
| Inmate Connection: A website to assist inmates in finding penpals. Fee to list inmate. |
| Inmate Connections: Profiles and photos of men and women prisoners seeking penpals. Charges a fee to add listings; addresses are free. |
| Inmate Pen Pal Connection: Christian encouragement for inmates in the U.S. No cost to prisoners or penpals, although donations to support the site are welcome. |
| Inmates For You: Female inmates seeking contact with the outside world. Fully searchable site. Contact information for the inmates is free. |
| Lost Vault: Pen pal ads for inmates. Also features informational forums and live chat. |
| Meet an Inmate: Inmates looking for pen pals. Women's addresses are charged a fee, men's addresses are free. Ads are categorized by age. |
| Michael Santos: Michael Santos is a long term, non-violent prisoner and writer. |
| Most Wanted Outlaws Online: Male and female inmates' personal ads. Search by categories including birthday, type of sentence, and US state. Also has information on resources for prisoners. |
| Penpals-N-Prison: Prison inmates seeking pen pals for friendship, companionship, love and marriage. |
| Prison 1: Free for inmates to place ads and viewers to use. Also listing advocate links for prisoner rights. |
| Prison Inmates: Lists US prisoners seeking penpals. Photos included. Inmates have paid a fee to be listed. |
| Prison Pen Pal: Ads listed by area, gender and special interest. Fee to list an inmate. |
| Prison Pen Pals: Personal and legal ads of prisoners. Photos included. Addresses and ads free to the public. |
| Prison PenPal Exchange: Where inmates sell artwork, make friends and meet mentors. Upload photos and create an ad for an incarcerated loved one in 10 minutes! |
| Prisoner Life: Communicate with prisoners. Learn about the American prison system and the approximately two million inmates that it holds. No charge to view inmates' ads or to list death row inmates. |
| Prisoner Writes: Helps inmates find companionship on the outside. Fee to list an inmate. |
| PrisonVoice.com: Prison pen pal site heping inmates to find new friends and companions. Site also promotes original inmate artwork & poetry. Fee to list inmate. |
| Surrogate Sisters: No charge to view inmates' addresses. Charges a fee to list inmates. Site also features some online products for inmates. |
| The Pampered Prisoner: Profiles of individuals seeking mail. Also features inmates' art, poetry, and original writing and listings for resources and services. |
| Women Doing Time: U.S. female prisoners seeking correspondence. Ads and photos provided; search by state, age, ethnicity, or sexual preference. Donation required for addresses. |
| World Wide Friends: Lists Native American and other indigenous inmates for free. Search ads by age or sex. Also features artwork/poetry. |
| WriteAPrisoner.com: Inmates can be searched by age, race, and religion. Includes photographs. Fee to list prisoner. |
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