Drift integration with Klaviyo.

Make can help with this.

Make is the highly visual no-code workflow automation tool, with over 1,500 pre-built connectors for SaaS solutions including Klaviyo and Drift.

You can build integration scenarios using Klaviyo and Drift (and any other tools) including branching (if/then/else) and iteration/array processing. All with no coding required!

There’s a healthy Make Community too where you can ask any detailed questions.
 

Thanks for the advice. Well, I was thinking more about a workaround without the need of a third-party app. 

There doesn’t seem to be any direct integration between Klaviyo and Drift, so a third-party solution is your best bet.

Plus, most direct integrations only offer a limited set of integration paths - a workflow tool means you can have exactly the path you need.

Make has a free (forever) plan that’s allows up to 1,000 operations per month (most scenarios will use at least 3 operations per run). Paid plans start at $9/month for 10,000 ops a month.