---
title: "Postscript integration"
description: "SourceMedium syncs Postscript campaign and flow performance — sends, clicks, and attributed revenue — then joins it with Shopify orders to measure SMS contribution the same way you measure paid."
url: "https://sourcemedium.com/integrations/postscript"
---

# SMS revenue, measured like your other channels

SourceMedium syncs Postscript campaign and flow performance — sends, clicks, and attributed revenue — then joins it with Shopify orders to measure SMS contribution the same way you measure paid.

## Integration Snapshot

- Platform: Postscript
- Category: Email & SMS
- Availability: Generally available
- Documentation: [View docs](https://sourcemedium.com/docs/data-inputs/platform-integration-instructions/postscript-integration)

## Why teams connect Postscript

Postscript is the leading SMS platform for Shopify brands. SourceMedium connects message performance to order attribution, so you can see which flows drive revenue and benchmark SMS against email and paid media with the same methodology.

## Key capabilities

- Campaign + flow metrics: Sends, delivery failures, clicks, and attributed revenue for campaigns and automated flows.
- Revenue attribution: Attributed orders are validated against Shopify so you can measure true SMS-driven revenue.
- Flow vs broadcast breakdown: Compare automation flows against broadcast campaigns to optimize your send mix.
- Cross-channel benchmarking: Postscript performance lives in the same reporting layer as Klaviyo and Attentive for direct comparison.

## Example BigQuery tables

- `rpt_outbound_message_performance_summary_daily`: Daily SMS metrics: sent, delivered, clicked, revenue by campaign (source_system = 'postscript')
- `obt_orders`: Orders with Postscript SMS attribution

## Common enrichments

- SMS attributed revenue validated against Shopify orders
- Delivery failure rate by campaign type
- Flow vs broadcast performance comparison
- SMS benchmarked against email in unified reporting

## Questions you can ask

- Which Postscript flows drive the most revenue?
- What is our SMS click-through rate this month vs last month?
- Compare Postscript SMS revenue vs Klaviyo email for the same period
- What is our SMS delivery failure rate trend?

## Joins with

- [Shopify](https://sourcemedium.com/integrations/shopify)
- [Klaviyo](https://sourcemedium.com/integrations/klaviyo)
- [Attentive](https://sourcemedium.com/integrations/attentive)

## How it works

1. Connect Postscript: Enter your Postscript API key. We pull campaigns, flows, and attribution data.
2. Message data sync: Campaign sends, clicks, and attributed revenue sync daily to your warehouse.
3. SMS analysis: SMS performance joins your full channel mix for unified attribution and benchmarking.

## Related integrations

- [Attentive](https://sourcemedium.com/integrations/attentive)
- [Klaviyo](https://sourcemedium.com/integrations/klaviyo)
- [Shopify](https://sourcemedium.com/integrations/shopify)
- [Amazon Seller Central](https://sourcemedium.com/integrations/amazon-seller-central)