AI via SMS.
Apps crash. Text doesn't.
Just text.
The first service that lets you move effortlessly between top AI models, humans trained in prompting, and agents that handle complex, multi-step tasks — all from a text. Apps freeze, update, and crash; texting always works. Just send a question to our number and get a sharp answer back in seconds — and every thread is saved, so we always pick up right where you left off.
Created by Joshua Logan— magician & creative technologist — JustText.ai blends real human prompting expertise with the very latest AI models, pushed to the edge of what they can do.
Answers on the move
Go for a morning walk and just text from your Apple Watch or the phone in your pocket — a fast, useful reply lands before you're home.
Human + model expertise
When it counts, an expert human with deep prompting skill works the latest models for you — pushing past what they do out of the box.
Insider model insights
Join the email list for sharp takes on the newest model updates, real use cases, and where the frontier is actually moving.
By texting JustText.ai you agree to receive messages from JustText.ai. Msg and data rates may apply. Reply STOP to unsubscribe, HELP for help. See our Terms and Privacy Policy.
Built by indie founders for indie founders — share with someone who needs an expert answer.
Expert-level help, delivered via text
Complex prompts. Nuanced answers. Real expertise — no app required.
JustText.ai
Online
Up and running in three steps
No downloads, no sign-ups. Save the number, send a text, and get an expert answer back.
Save the number
Add (866) 604-2755 to your contacts as JustText.ai so it's always one tap away.
Text your question
Text any question you'd ask an expert — no formatting, no apps to crash. Just type and send.
Get a thoughtful reply
Get a thoughtful reply in minutes from our team plus AI — polished and ready to use.
Save the number
Add (866) 604-2755 to your contacts as JustText.ai so it's always one tap away.
Text your question
Text any question you'd ask an expert — no formatting, no apps to crash. Just type and send.
Get a thoughtful reply
Get a thoughtful reply in minutes from our team plus AI — polished and ready to use.
Expert help for every field
Real prompts from real professionals. See what people in your industry are asking.
Film & TV
From loglines to shooting scripts
“Break down my feature screenplay into a detailed shooting schedule”
“Write 5 variations of this monologue — angrier, sadder, more detached”
“Analyze this scene's subtext and suggest blocking that reinforces the power dynamic”
“Generate character backstories for my ensemble cast that create organic conflict”
Text any of these to (866) 604-2755 and get a response in under 2 minutes
AI without the complexity
We stripped away everything that gets in the way of getting answers.
Works on Any Phone
iPhone, Android, or a flip phone from 2005. If it can send a text, it works with JustText.ai.
Instant Responses
Get AI-powered answers in seconds. No loading screens, no waiting for apps to open.
Privacy First
Your thread is yours alone. We never sell your data — your conversation history stays private and secure.
Works Anywhere
No internet required beyond basic cellular. Perfect for rural areas or spotty WiFi zones.
Natural Conversations
Ask follow-up questions naturally. The AI remembers context within your conversation.
24/7 Availability
Get help anytime, anywhere. JustText.ai never sleeps and is always ready to assist.
Simple, honest pricing
Start free — no card, no commitment. Upgrade only when you love it.
Free Trial
Try it in 30 seconds
Your first 3 questions are on us. No card required.
- First 3 questions free
- No credit card required
- Replies from our team plus AI
- Works on any phone, no app
Text (866) 604-2755 — no signup.
Pro
For everyday power users
Unlimited questions and priority replies. Cancel anytime.
- Unlimited questions
- Priority queue — skip the line
- Faster expert + AI responses
- Cancel anytime, no contract
Begin free, upgrade to Pro anytime.
Every plan starts with the same first text. No app to crash — just text (866) 604-2755.
Frequently asked questions
Everything you need to know about JustText.ai
Ready to try the simplest AI?
Text us now and experience AI the way it should be. No setup required—just send your first message.
Get Started NowStandard messaging rates apply. First 20 messages free.
By texting JustText.ai you agree to receive messages from JustText.ai. Msg and data rates may apply. Reply STOP to unsubscribe, HELP for help. See our Terms and Privacy Policy.
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