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SimLink

Give your AI agents the power to send & receive SMS through your phone.

⬇ Download the Android app (.apk)

Android only · sideloaded · ~18 MB. iOS can't send SMS, so there's no iOS app.

  1. 1

    Install on your Android phone

    Open the downloaded file and allow installing from this source if prompted.

  2. 2

    Open SimLink & sign in

    Create your account (or sign in) right in the app.

  3. 3

    Connect your phone & grant permissions

    Tap “Connect phone” and allow SMS + phone permissions so SimLink can text on your behalf.

  4. 4

    Share a SIM & connect an agent

    Pick the SIM to share, create a token, and paste the MCP URL into ChatGPT, Claude, or any agent.

Heads up: sending automated texts from a personal SIM can be rate-limited by your carrier. Keep volumes low. Texts are sent from your number.

Already installed? Open the SimLink app to continue. · Manage account