ReviewButler
The wrong moment costs you the most reviews
The result: few reviews, little visibility and a lot of untapped potential. This is exactly where ReviewButler comes in - right at the moment of decision.
Quick set-up - feedback in minutes
Create surveys directly in the app with templates for every industry. Add star ratings, email verification and more.
Whether on iOS or Android: the app runs offline and synchronizes seamlessly. Ideal for trade fairs, after webinars or service points.


Secure kiosk mode for unattended use
Activate kiosk mode with one tap: customers give feedback without access to your device. Perfect for self-service - and you save time.
Simply get started and gain insights
Position it at the checkout, pass it on or put it up. The app collects stars, recommendations and detailed answers. Offline?
No problem - everything is uploaded later.
Use the real-time analytics on ProvenExpert.com to spot trends and optimize services.
More info available in our FAQ section.

What does ReviewButler do for your business?
You save time
Set up in minutes, the app runs around the clock. A quick survey, one click - done.
So you can focus on your core business.
More real voices
Every positive moment is exploitable. A personal request on the spot is rarely rejected. People respond more easily when the moment is fresh.
Build trust
Customers share real experiences, not advertising slogans. This creates credibility and increases sales - proven by thousands of users.


