# Build product campaigns from Labelizer

> Use Labelizer output as the source for ChatGPT Ads product campaign builds.

The Labelizer source lets Flowboost build product campaigns from products that were already segmented by a [Labelizer](/docs/labelizer/labelizer) project.

## Prerequisites

- A completed Labelizer run.
- A matching project with both Google Ads (for Labelizer) and ChatGPT Ads connected.
- Merchant Center data available for the selected project.
- Enough Wolfy usage left for the matching products. Wolfy AI writes the ad copy, and the builder shows how much of your plan's monthly Wolfy usage it will take before you start.

The product list in the builder shows up to 10,000 products. The campaign is built from every product that matches, even when there are more.

## Track the campaign

After you start the campaign, the setup page shows its first sync with product, created, updated, paused, restored and warning counts. The campaign then appears under Autopilot, where you can follow its sync status, frequency and next sync. See [Autopilot and synced campaigns](/docs/chatgpt-ads/manage-chatgpt-ads-synced-campaigns).