Power a new generation of data-driven experiences with our new REST APIs
At Klaviyo, we empower creators to own their destinies. Since our founding in 2012, we have built infrastructure designed to process, store, analyze & act on vast amounts of customer data. Today, we’re focused on giving developers all the flexibility you need to power a new generation of data-driven experiences and applications.
With over 135,000 customers, our team believes that expanding Klaviyo as an API-first platform is the best way to empower developers to tackle brands’ own unique challenges and priorities. To do this, we are working to transform and expand your access to Klaviyo and your ability to integrate it with the rest of your tech stack, while making sure your experience as a Klaviyo developer is easy, intuitive, and enjoyable.