Klaviyo - Klaviyo helps brands own the customer experience, grow higher-value relationships, and deliver more personalized marketing experiences across email, mobile, and web.

Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.

Criteo - Build, scale, and activate first-party audiences with The Commerce Media Platform.

Sli.do - Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.

Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.

Mentimeter - a web-based polling tool for workshops, conferences & events