Tresl Segments is a Shopify app that builds customer segments from your store data and syncs them directly to your Omnisend contact list as tags. This lets you target those segments in Omnisend campaigns, automation workflows, and more.
Setup Process
Step 1. In Omnisend, go to Store → Apps → search for Tresl-Segments → click Connect Now → copy the API key.
Step 2. In Tresl - Segments, go to the Integrations → Connect New → Email marketing → Omnisend.
Step 3. In the Omnisend integration panel, paste the API key you copied in Step 1.
Step 4. Back in Omnisend, check the confirmation box to confirm all steps are complete and save your changes.
Omnisend now appears as an available provider in Tresl-Segments.
Enable Segment Sync
Go to Segments in Tresl-Segments and turn on auto-sync for any segments you want to sync. Data syncs once a day automatically.
To sync immediately, click Sync Now. This manually triggers a sync that takes up to one hour to complete.
Note: The Sync Now button has a one-day cooldown after each use.
How Contact Data Syncs
Auto-sync runs daily at midnight (12 AM) based on the time zone set in your Shopify store settings.
Manual sync via Sync Now can be triggered at any time and completes within one hour. The Sync Now button has a one-day cooldown after each use.
Each synced contact in Omnisend receives a tag in the format: [segments - your_brand_name] name_of_the_segment.
If a contact belongs to multiple Tresl segments, they receive multiple tags.
You can use these tags in Omnisend to build contact segments, trigger automation workflows, or target specific groups in email campaigns.
Didn't find the answer to your question? Reach out to our support team through the in-app chat or at [email protected] – our team is available 24/7.