Experimentation / CRO

Experimentation and Testing Programs acknowledge that the future is uncertain. These programs focus on getting better data to product and marketing teams to make better decisions.

Research & Strategy

We believe that research is an integral part of experimentation. Our research projects aim to identify optimization opportunities by uncovering what really matters to your website users and customers.

Data and Analytics

90% of the analytics setups we’ve seen are critically flawed. Our data analytics audit services give you the confidence to make better decisions with data you can trust.

Personalization tool

Optimizely Personalization

Delivers real-time, audience-targeted experiences inside the same platform as Optimizely's A/B testing and feature-flagging tools, with audiences built from behavioral, CRM, and Optimizely Data Platform signals.

Experience delivery
E-commerce, B2B, SaaS, Media & subscriptions

The vendor’s claim

Optimizely Personalization lets you deliver targeted experiences in real time to different visitors based on their behaviors, and lets you create and manage audiences based on data from multiple sources.
Source

Where it’s strong

  • Personalization campaigns can be A/B tested against each other directly in-platform, not in a separate tool
  • Audiences combine multiple conditions with AND/OR logic and can pull real-time segments from Optimizely Data Platform
  • Feature-flag audience targeting overlaps with the personalization audience model, giving product and growth teams one shared targeting layer

Where it runs out

  • Optimizely's own docs cover feature flags and personalization audiences separately. Sharing them across the two systems takes deliberate setup, not automatic overlap
  • No independent source found confirming or denying holdout/control-group gaps for this product; treat that risk as unverified, not confirmed

Best for

Teams who already run Optimizely tests and want audience variants inside the same system, not a second platform.

Questions before you buy more of it

  • Does every personalized campaign have a default holdout?
  • Who decides when an audience experience is killed?

Connected applications

Goal-first first screen

The next page is built around the job they just named.

They said why they came. You showed the homepage.

Recommended plan chooser

Pricing helps them choose, instead of staring.

They keep opening pricing and never pick a plan.

Compare it in the hub

Put up to three tools side by side, or start from the customer situation you want to personalize.