| Name | Jurisdiction of Organization | |||||||
Klaviyo Ltd | UK | |||||||
Klaviyo Australia Pty Ltd | Australia | |||||||
Napkin Technologies, Inc. | Delaware | |||||||
| Klaviyo Ireland Limited | Ireland | |||||||
| Klaviyo Singapore Pte. Ltd. | Singapore | |||||||
| Klaviyo France SAS | France | |||||||
| Klaviyo Germany GmbH | Germany | |||||||
| Klaviyo Canada Inc. | Canada | |||||||
| Gatsby Tech, Inc. | Delaware | |||||||