Go testing
April 29, 2025
Go testing

Score 10 out of 10
Vetted Review
Verified User
Overall Satisfaction with Optimizely Feature Experimentation
We primarily use FeatureX for all experiments because it allows us to test sophisticated product-led features related to user journeys and user experiences.
Additionally, we rely on Targeted Delivery for soft-launching new features.
In certain simpler scenarios where WebX could be applicable, we still opt for FeatureX as WebX often causes a noticeable flicker, which can impact the user experience.
Additionally, we rely on Targeted Delivery for soft-launching new features.
In certain simpler scenarios where WebX could be applicable, we still opt for FeatureX as WebX often causes a noticeable flicker, which can impact the user experience.
Pros
- Collects and processes events
- Buckets users into variations
- Calculates stat sig
Cons
- Ability to force variation for Targeted Delivery to demo stakeholders
- Better integration with GA4
- Easier scheduling (no need in duplicating rules enablement)
- Saved a lot of ad revenue when testing with/without ads UX
- Improved the internal website search by 7 times
- Grew signup rate 50%
WebX and FeatureX work well in pair, they organically complement each other
Do you think Optimizely Feature Experimentation delivers good value for the price?
Yes
Are you happy with Optimizely Feature Experimentation's feature set?
Yes
Did Optimizely Feature Experimentation live up to sales and marketing promises?
Yes
Did implementation of Optimizely Feature Experimentation go as expected?
Yes
Would you buy Optimizely Feature Experimentation again?
Yes

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