@@ -25,7 +25,11 @@ Yes.
 
 ## How much does T3 Code cost?
 
-Nothing. There's no way to pay us to use T3 Code. You bring your own sub. It is free and open source (MIT). You still pay your provider like you already do. T3 Connect is free too, for now. Every account can connect up to 3 machines running T3 Code. Phones and browsers that connect to them do not count. We don't want to charge for this, but if the bill gets unacceptable we may have to change course. If you hit limits or have issues, you can always fork it, self host, or use Tailscale. [Install](./install.md)
+Nothing. There's no way to pay us to use T3 Code. You bring your own sub. It is free and open source (MIT). You still pay your provider like you already do. T3 Connect is free too, for now. Every account can connect up to 3 machines running T3 Code. Phones and browsers that connect to them do not count. Need more? Link a paid T3 Chat account. [More machines](#can-i-connect-more-than-3-machines-with-t3-connect) We don't want to charge for this, but if the bill gets unacceptable we may have to change course. If you hit limits or have issues, you can always fork it, self host, or use Tailscale. [Install](./install.md)
+
+## Can I connect more than 3 machines with T3 Connect?
+
+Yes. Link your T3 Chat account and T3 Connect raises your limit: up to 10 machines with T3 Chat Pro, or 100 with Premier. Open your account menu in T3 Code, go to **T3 Chat**, and select **Link T3 Chat**. Sign in to T3 Chat and approve. The free T3 Chat plan keeps the normal limit of 3. [More machines with T3 Chat](./remote-access.md#more-machines-with-t3-chat)
 
 ## Why is my Claude 5-hour limit draining so fast?
 
 
@@ -32,6 +32,18 @@ connection. Pull request diffs and provider settings keep working after the
 previous credential expires. A failed renewal affects that request; it does not
 disconnect an otherwise healthy conversation.
 
+### More machines with T3 Chat
+
+Each T3 Connect account can link up to 3 machines. Phones and browsers do not
+count. A paid T3 Chat plan raises the limit to 10 machines with Pro, or 100 with
+Premier.
+
+To link T3 Chat, open your account menu on the web or desktop app, go to
+**T3 Chat**, and select **Link T3 Chat**. Sign in to T3 Chat in the window that
+opens and approve. The new limit applies the next time you add a machine. If you
+cancel or downgrade T3 Chat, machines you already linked stay linked, but you
+cannot add more until you are under the limit again.
+
 ## Pair over a LAN or private network
 
 Use direct pairing when the other device can reach the host's network address.
 
@@ -112,7 +112,9 @@ T3 Connect does not have an active link between your account and the host.
 - **This device's sign-in expired, or the host no longer accepts this
   device.** Sign out of T3 Connect and sign in again.
 - **Your account reached its tunnel limit.** Remove an environment you do not
-  use from your T3 account's T3 Connect page, then restart T3 Code on the host.
+  use from your T3 account's T3 Connect page, or
+  [link a paid T3 Chat account](./remote-access.md#more-machines-with-t3-chat)
+  for a higher limit. Then restart T3 Code on the host.
 
 ## The clock is off
 
@@ -129,7 +131,7 @@ This app needs a newer T3 Code on the host. Update T3 Code on the host. See
 
 | Error                                                     | Fix                                                                                                                                         |
 | --------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
-| `environment_link_limit_exceeded` or managed tunnel limit | Remove an unused environment, then restart T3 Code on the host.                                                                             |
+| `environment_link_limit_exceeded` or managed tunnel limit | Remove an unused environment or link a paid T3 Chat account, then restart T3 Code on the host.                                              |
 | `auth_invalid` or `invalid_bearer`                        | Run `t3 connect login`. If credentials were revoked, run `t3 connect logout`, then `t3 connect` again. Restart the server after signing in. |
 | Expired or invalid link proof                             | Check the host's date and time, update T3 Code, then restart it.                                                                            |
 | HTTP 403 without a recognized error                       | Check relay access, proxies, and firewall rules. Keep any Cloudflare Ray ID for a bug report.                                               |