You want to text your incarcerated family member. But you’re not sure which platform to use, if it’ll actually reach them, or how long it takes. Here’s what you need to know about using a inmatedb.com/">texting an inmate messaging platform — and how to pick the right one.

How inmate messaging works (the basics)

Facilities don’t allow direct cell phone texting. Instead, a third-party platform takes your message, screens it, and delivers it to the inmate’s tablet or kiosk. The inmate reads it there and can reply, often as a text to your phone number. Some platforms charge you per message or per month. Others charge the inmate. Some, like InmateDB, charge you a flat monthly fee with no per-message cost.

When you send a message through a platform, it usually goes through a review process first. This can take a few minutes or a few hours, depending on the facility and the platform. The first message you send often takes longest because the system is verifying everything.

What you’re actually paying for

Most inmate messaging platforms charge a monthly subscription or a per-message fee. Here’s how the common models compare:

  • Per-message pricing. You pay a small fee (typically 25–50 cents) each time you send a message. The inmate may also pay to reply. Costs add up fast if you write daily.
  • Monthly subscription. You pay a flat rate for unlimited messaging to one inmate. This is better if you send more than a few messages a week.
  • Inmate-funded plans. The inmate pays from their commissary account. This can be hard on their budget.

If you’re looking at a texting an inmate messaging platform, check whether replies are free for the inmate. Some platforms charge both sides, which doubles the cost.

What the family member’s experience feels like

You download an app or go to a website. You create an account, add the inmate’s information (name, facility, inmate ID), and wait for approval. That approval can take a day or two. Once approved, you type a message and hit send. On the other end, the inmate sees it on their tablet. They can type back, and their reply arrives as a text message on your phone — looks like a regular text from an unknown number.

Replies feel slow sometimes. Not because the platform is broken, but because the inmate only has access to the tablet during certain hours. They might get your message at 10 a.m. but not be able to reply until after lunch. It’s not like instant messaging on the outside. Expect a few hours’ delay on a good day, maybe a day or more on weekends or holidays.

What usually goes wrong the first time

Here are the common hiccups:

The inmate’s name doesn’t match exactly. The platform needs the exact name on the facility’s roster. If you type “Mike” but the facility has “Michael,” the system won’t find him. Double-check the inmate’s full legal name and ID number.

Messages get rejected. Platforms automatically scan for certain words, code, or images. Innocent things like a photo of a person in another country or a message with a phone number can get flagged. Read the platform’s content rules before you write.

You don’t get a reply. The inmate might not have tablet time, might be out of credits, or might just not want to reply about that subject. Don’t panic. Send a short follow-up the next day. If you still hear nothing, call the facility.

InmateDB vs. other platforms

Most platforms focus on one thing: sending messages. InmateDB is different. It gives the inmate access to AI chat, email, news, lessons, trivia, and a private journal — along with messaging and photos. The inmate can also text phone numbers in the U.S. and Canada directly from the tablet. That’s unusual. Most platforms only let them reply within the app.

Pricing is simple: $19.99 per month per inmate, with a 5-day free trial for every new inmate you add. No per-message fees, no surprise charges. If you want to try it, you can send messages for five days before paying anything.

Other platforms like GTL or Securus charge per message or per minute for video calls. Their costs vary by facility, so you have to check what your specific jail or prison uses. Some facilities only allow one provider. If you’re not sure, ask the inmate or call the facility’s administrative office.

What to do if replies don’t come

First, check that your message was delivered. Most platforms show a status: sent, delivered, read. If it says sent but not delivered, there might be a facility-wide delay. If it says delivered but the inmate hasn’t replied, they may have read it and not responded yet.

Second, call the facility. Ask the inmate’s unit or the tablet help desk. They can tell you if the inmate has tablet access and if there’s a problem with the platform. Don’t rely solely on the platform’s customer support — they can’t see what’s happening inside the facility.

Third, be patient. Some facilities restrict tablet use to certain times of day. The inmate might only get the tablet for an hour after dinner. If you sent a message at 2 p.m., they might not see it until 7 p.m., and then they might need to wait until the next day to reply because their time ran out.

Where to start

If you’re choosing a platform for the first time, start with the free trial at InmateDB. You get five days to test it with your inmate before paying anything. If it works, you keep using it. If not, you lose nothing. Sign up, add your inmate’s info, send a test message, and see how long it takes to get a reply. That’ll tell you more than any review can.