Hmm, I don't know enough to give you a confident answer yet. However, you can check the Airbyte [connector catalog](https://docs.airbyte.com/integrations/connector-catalog) for the latest information on supported sources and destinations. If you don't find Klaviyo as a destination there, you can also consider [contributing a new connector](https://docs.airbyte.com/contributing-to-airbyte/connector-development) to the Airbyte community.