txt4.ai
txt4.ai
Ask AI. Get a text back.
Keep exploring.
Useful answers through your everyday texting app. At home, on the road, or beyond cellular coverage with compatible satellite SMS.
Your phone. Your questions. A little more connection.A question is all it takes.
Just text AI using your normal texting app on a compatible modern phone, from anywhere your satellite texting service has coverage.
Use your usual texting app with cellular service or compatible satellite SMS.
Account approval links access to your registered sending number.
Manage your AI service and optional alert preferences from your account.
We only proxy messages between you and AI. We do not store message contents.
From signup to your first text.
- 01
Create an account
Register your username and phone number, then enter the verification code we text you. An administrator reviews your request before you can sign in.
- 02
Save our shared number
Once approved, sign in to find the shared txt4.ai number. We manage the SMS service for everyone.
- 03
Send your question
Save the service number and text from your registered phone when the service is ready.
Know what to expect.
The default app service handles each text as a fresh question, with up to 5 questions per hour and 20 per rolling day. Replies are limited to 600 characters. It records usage metadata without saving new message content. SMS and AI providers may retain their own copies.
Connecting your own AI is in development. Sign in to join the interest list and tell us which provider you use. Proactive alert delivery is also awaiting configuration.
Heading beyond coverage?
Satellite texting requires a supported phone, carrier, and region with SMS to standard phone numbers. Delivery and incoming alerts depend on your service. txt4.ai is not an emergency service.
Check satellite messaging compatibility