Yes, you can text prisoners online from your phone or computer. It’s not the same as texting a friend who’s free—there are rules, delays, and costs involved—but thousands of families do it every day. If you’re searching for how to text prisoners online, you probably just want a clear answer without the runaround. Here’s how it actually works, what usually goes wrong the first time, and what you need to know before you send that first message.
Is “texting” an inmate the same as texting anyone else?
Not exactly, but it’s close enough that it feels like a normal conversation. When you use a service like InmateDB, you type a message on your phone or computer, hit send, and the message shows up on the inmate’s tablet or kiosk inside the facility. They can type back, and you get a notification. It looks and feels like a text message thread.
The main difference is that the inmate can also send texts to phone numbers in the U.S. and Canada—not just reply to you. That means they can message their mom, their lawyer, or anyone with a cell number. The messages show up as coming from a number tied to the service, not from the facility.
How long does it take for a message to reach an inmate?
Usually within a few minutes. But sometimes it takes longer. The message has to pass through a monitoring system where staff can review it. Most messages clear that check in under 15 minutes. If the facility is short-staffed or the system is slow, it could take a few hours. Rarely, it takes overnight.
Don’t panic if you don’t get a reply in 10 minutes. The inmate gets the message when they have tablet access, which depends on the facility’s schedule. Some facilities let them use the tablet all day. Others restrict it to certain hours. If you message at 10pm, they might not see it until morning.
Can I send photos and letters too, or just text?
Most services that let you text prisoners online also let you send photos and letters. InmateDB, for example, lets you send messages, photos, and letters from the same app. The photos get checked by staff, so avoid anything that could be flagged—no filters, no nudity, no gang signs. A simple family photo or a picture of the kids is fine.
You can also send longer letters if you want to write more than a text allows. The inmate gets everything in one place, so they don’t have to juggle between different apps.
What if the inmate doesn’t reply? Does that mean they didn’t get it?
Not necessarily. Inmates have a lot of reasons for not replying quickly. They might be in lockdown, have limited tablet time, or just need a few days to process. Some inmates don’t like typing on the tablet and prefer to call. Others get overwhelmed by messages and need space.
If you’re worried, send a short follow-up after a few days: “Just checking you got my message. No pressure to reply.” If you still hear nothing after a week, try calling or writing a physical letter as a backup. Sometimes inmates just miss the notification.
How much does it cost to text prisoners online?
It’s not free, but it’s cheaper than phone calls. InmateDB charges $19.99 per month for unlimited messaging, photos, and letters. You also get a 5-day free trial for every new inmate you add. That means you can try it out before committing.
Some facilities have their own official messaging apps that charge per message—can add up fast. A third-party service like InmateDB can save you money if you send a lot of messages.
Watch out for hidden fees. Some services charge a setup fee or a monthly “platform fee” on top of the messaging cost. Read the fine print before you pay.
Is it secure? Will anyone else read my messages?
Yes, staff will read them. That’s not paranoia—it’s the law. Every message sent to an inmate is monitored for security reasons. Don’t write anything you wouldn’t want a guard or a prosecutor to read. No planning illegal activity, no coded language, no threats. Stick to normal conversation: how are you, what’s going on at home, I love you, send me your commissary list.
The service itself uses encryption to protect your message in transit, but once it reaches the facility, it’s subject to their review. That’s just how it works.
What if my loved one is in a facility that doesn’t allow tablets?
Some facilities still don’t have tablets for inmates. If that’s the case, you can’t text them online. You’ll have to fall back to email, phone calls, or physical mail. Check the facility’s website or call their visitation office to ask what electronic messaging options they allow.
If they do have tablets, you’re good. Most state and federal prisons in the U.S. now have them, and many Canadian facilities do too. County jails are more hit-or-miss, so verify before you sign up for a service.
Why does it feel like the inmate takes forever to reply?
Because they probably do. But it’s usually not their fault. Inmates don’t have their phone in their pocket all day. They have to go to a tablet station, log in, check messages, type with a touchscreen that’s often slow, and then go back to whatever they were doing. Some facilities limit tablet time to 30 minutes a day. Others let them use it only during recreation periods.
If you’re used to instant replies, this will feel slow. Adjust your expectations: think of it like email in 1999, not texting in 2025. A reasonable timeline is a reply within 24-48 hours. If it takes longer than that, send a gentle check-in.
Where to start
If you want to try texting your loved one today, sign up for the free trial at InmateDB. You’ll get 5 days to send messages, photos, and letters at no cost. After that, it’s $19.99 per month. No per-message fees, no surprise charges. The inmate can also text you back from their tablet, and they can send texts to any U.S. or Canadian phone number.
Start with a short message: “Hey, just testing this out. Let me know if you get it.” Keep it simple. You’ll figure out the rhythm as you go.
