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

Algolia - Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.

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

Sumo - Free tools to grow your email list.

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

Swiftype Site Search - Swiftype Site Search helps to sell more, get the right answer to more people on the platform and surface relevant content for readers and followers.