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

VWO Testing

Testing platform with audience/behavior targeting and a visual editor; personalization runs as a separate module from Experimentation. As of September 2026, VWO and AB Tasty merged their brands under the new parent brand Wingify, with each platform still running independently during the transition.

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

The vendor’s claim

Update copy, CTAs, images, forms, banners, and more with a point-and-click editor (no code needed) and target experiments by audience, context, and behavior, so each test reaches the visitors it was built for.
Source

Where it’s strong

  • Visual editor lets marketers change copy, CTAs, images, and forms without code
  • Targeting combines device, browser, location, traffic source, and on-site behavior (clicks, scroll, exit intent) with filter logic
  • Live preview lets you verify a variation renders correctly for a targeted audience before launch

Where it runs out

  • Personalization runs as a distinct product suite from Experimentation. No evidence personalized variants live inside the same A/B test object
  • G2 reviewers flag a steep learning curve for non-technical users and a buggy/clunky UI in places
  • Reviewers note extra fees for features like separate device reporting, and limits on inserting new content blocks via the visual editor

Best for

Teams starting to test audience variants without a new CDP, especially marketers who want to move without engineering tickets.

Questions before you buy more of it

  • Is the personalized variant actually in the same experimentation backlog and reporting, or does it live in a separate module with separate data?
  • Who QAs flicker and layout shift from visual-editor edits against our design system?

Connected applications

Campaign message match

The page keeps the promise the ad made.

The ad made a promise the page doesn't keep.

Objection-aware product page

Repeat viewers get proof, not pressure.

They keep coming back to the same product. They still won't buy.

Compare it in the hub

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