Optimizely Blog

Tips & Tricks for Building Your Experimentation Program

Client-Side vs. Server-Side Experimentation


Client-Side vs. Server-Side Experimentation

One of the most common questions that we hear about experimentation is: what’s the difference between client and server-side experimentation solutions?  More specifically, how do Optimizely X Web Experimentation and Personalization solutions differ from Optimizely X Full Stack? The infographic below lays out the differences between visual-editor based client-side, which is best suited for marketing […]

Introducing Extensions – Helping Teams Collaborate Better


Introducing Extensions – Helping Teams Collaborate Better

No one wants to write code for one-off use cases. However, too often developers have to build one-off solutions to help a marketing team run a promotion or make a change to their marketing site.  We created extensions, reusable templates built using HTML, CSS and JavaScript, to help both technical and non-technical teams run experiments […]