Business SMS,
from consent
to delivery.

Plan SMS campaigns, manage subscriber preferences, and keep a delivery record for every send.

One place to run your SMS campaigns.

Build the audience, check the cost, and follow the outcome from the same workspace.

  1. 01

    Prepare your audience

    Import opted-in contacts, review invalid and duplicate numbers, and apply your suppression list.

  2. 02

    Review the campaign

    Choose a template and see the estimated number of message segments and the market rate before submitting.

  3. 03

    Follow delivery

    Look up each recipient’s status as the messaging provider and carrier return updates.

Connect your app to Postlane.

Use the messaging API to request an estimate, submit a message, and retrieve its status from your own systems.

Read the developer guide
Messaging API
POST/api/messages/quote
POST/api/messages
GET/api/messages/{message_id}

Postlane SMS updates

Subscribe for occasional updates about Postlane or manage your existing SMS preferences.