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Built With

Detect any website’s tech stack with the BuiltWith and SyncGTM integration for smarter targeting and segmentation.

Integration
Built With
Category
Company Data, Signals
Authentication
SyncGTM credits — no external API key
Actions
2
Plans
All plans, including free

What it does

Identify which tools and platforms your prospects use, uncover technology relationships, and build segments based on stack data.

Built With is a SyncGTM native integration — it runs on SyncGTM credits, so there is no external Built With account or API key to connect.

Adding the integration creates an Action column. It behaves like any other Action column — same dynamic variables, same Auto Run triggers, same per-row test before you run the whole column.


Available actions

ActionWhat it does
Find Website TechStackDetect the technologies and tools used on any website.
Find Website RelationshipsUncover connections between websites that share similar technologies or ownership.

Each action is its own column. Pick the one you need when you add the integration — you can add more than one from the same integration to a table.


Setup

  1. Click Add Action in the top right of your table and open the Integrations tab.
  2. Select Built With, then choose the action you want the column to run.
  3. Map the required inputs to your existing columns using dynamic variables.
  4. Choose whether to Auto Run the action. If you do, pick the trigger column that fires it.
  5. Test on the first row with the play button.
  6. Run the whole column from the ▶️ in the column header.

Integration
AhrefsSEO Tools
SemrushWebsite Analytics
SimilarWebWebsite Analytics
Data For SEOCompany Data
Their StackTech Stack

Next steps