Your AI assistant can now text you first. OpenAI just started letting a small group of ChatGPT Pro users talk to their “Dot,” the company’s always-on personal agent, through ordinary text messages. No app, no browser tab, just a conversation in your regular messaging app. It sounds small, but it is a genuine shift in how these agents fit into daily life, and it is worth understanding before it reaches more people.

What a “Dot” actually is

OpenAI launched dots at its DevDay event in late September 2026, describing them as always-on agents built on its GPT-6 Astra model. Unlike a regular ChatGPT conversation that ends when you close the tab, a dot keeps working in the background on goals you give it: watching for new information, drafting updates, or handling small recurring tasks, then checking in with you before anything important happens.

Each user gets a “primary dot” they can name, and it runs in its own isolated cloud environment rather than on your actual laptop or phone. If you want it to use apps or pull in information, you connect those permissions yourself, and OpenAI says the agent cannot send messages or change files on its own without a check against your instructions first.

What is new: texting your Dot directly

At launch, dots could only be reached through ChatGPT and workplace tools like Slack or Teams. The feature rolling out now adds real text messaging over iMessage and RCS, handled through a third-party messaging partner. You can send your Dot a task by text, photo, or voice note, and it can text you back proactively when it has something worth telling you.

Tip: this is currently a limited beta for select U.S. ChatGPT Pro subscribers only. If you are on Plus, Business, or Enterprise, you will not see the option yet, so do not worry if “Texting” does not appear in your Dot’s settings.

For the people who do have access, setup is simple: open your Dot’s profile in the ChatGPT app, toggle on “Texting,” and verify a domestic phone number. Texting “STOP” at any time turns it off again, though it does not erase whatever your Dot has already learned or remembered.

• Available to: select U.S. ChatGPT Pro subscribers (beta)
• Channels: iMessage and RCS, via a third-party relay
• Not available to: Plus, Business, or Enterprise accounts yet

One thing worth knowing before you opt in

Because the messages pass through a third-party relay to work over iMessage and RCS, the conversations are not end-to-end encrypted the way a normal iMessage chat between two people is. That does not mean your messages are public, but it is a meaningfully different privacy setup than texting a friend, and it is worth knowing before you send anything sensitive to your Dot.

From my own experience testing early access features on new AI tools, this kind of detail is exactly where people get caught out. New capabilities roll out fast and feel exciting, and the fine print about how your data actually moves gets skipped. Worth a minute of reading before you connect anything you would not want relayed through a third party.

Is this actually useful, or just a gimmick?

That depends on what you would actually use it for. Reporters covering the launch have pointed out that most of what a dot can do was already possible through OpenAI’s existing agent tools; what is new here is packaging it into something as low-friction as a text message. If you already rely on an agent to track something ongoing, like monitoring feedback or watching for a change in data, getting a text instead of having to check an app is a real convenience. If you do not have an ongoing task like that, it is not something you need to chase down.

If you are still getting your head around what an “AI agent” even means, our beginner-friendly explainer on AI agents is a good place to start, and if you want to try building a simple one yourself, we walked through it in how to make your own AI assistant. We have also covered what it is actually like working with AI agents day to day, which is a useful read before you hand one anything important.

Common questions

Do I need a special app to text my Dot?
No. If you have access to the beta, you text it like you would text any contact, using iMessage or RCS on your phone, once you have verified your number in the Dot settings.

Can other people text my Dot?
No. Access is tied to your own verified phone number, and your Dot cannot message other people or join group chats on its own.

Is this free?
No. Dots are included with ChatGPT Pro, and the texting beta is currently limited to select U.S. Pro subscribers, not available on cheaper plans.

What if I do not want it texting me?
Texting is opt-in. You can turn it off in your Dot’s settings at any time, or simply reply “STOP” to the number.

Final takeaway

Texting your AI agent instead of opening an app sounds like a small change, but it is a sign of where these tools are heading: less like software you visit, more like a contact in your phone that happens to be an AI. If you are not in the beta yet, nothing to do but wait, but it is worth understanding how it works now so you can make an informed choice about opting in once it reaches you.