Skip to main content

Everything you need to learn Optimizely X in one place: See our resource pages for Web Experimentation and Personalization.

Optimizely Knowledge Base

Which version of Optimizely do I have?

relevant products:
  • Optimizely Classic
  • Optimizely X Web Experimentation
  • Optimizely Classic Mobile
  • Optimizely X Mobile

  • Identify which version of Optimizely you're currently running

With the release of Optimizely X, you may be unsure of which version of Optimizely you're using: Optimizely X, Optimizely Classic, or sometimes both (if you're doing web experimentation). Here's how to figure it out.

Optimizely Classic

If you have access to Optimizely Classic or Optimizely Classic Mobile, your Home page looks like this:

Home page in Optimizely Classic

Optimizely X

If you have access to Optimizely X Web Experimentation or Optimizely X Mobile, your Home page looks like this:

Projects screen in Optimizely X Web

See how these layout differ? In Optimizely X, menu options are in the sidebar on the left side of the screen. Also, note the "Optimizely X" logo in the upper-left corner of the screen.

Both (web experimentation)

In web experimentation, some projects contain both Optimizely X and Optimizely Classic. Mobile SDK projects are either for Optimizely Classic Mobile or Optimizely X Mobile; never both.

Some accounts have access to both Optimizely X and Optimizely Classic. Look for the "Optimizely X" and "Optimizely Classic" links to see if you have access and switch between them.

Related articles