Don't let app store reviews be your only signal
Capture feedback proactively inside your mobile app, so you can address concerns before they become public complaints.

Built for mobile app teams
Capture, organize, and act on mobile user feedback with tools designed for the unique challenges of app development.
Native-feeling widget
A feedback widget that looks and feels native to your mobile app experience.
Stop negative reviews
Capture frustrations before they hit the app store. Fix issues before they go public.
Lightweight SDK
Minimal footprint with zero impact on app performance or load times.
Fully customizable
Match your design system with custom colors, fonts, and layout options.
Cross-platform
Works with React Native, Flutter, Swift, and Kotlin. One tool, all platforms.
In-app updates
Notify users about new features and improvements via native in-app announcements.
Contextual feedback
Automatically see which screen a user was on when they submitted feedback.
AI categorization
AI auto-groups feedback by feature area, sentiment, and urgency levels.
What are users saying about your app?
Enter your app's domain and we'll scan app store reviews, forums, and communities for feedback you might be missing.
Enter your domain and email to uncover feedback – then turn insights into actions.
How mobile teams use Klero
From intercepting bad reviews to screen-aware feedback - see how Klero transforms mobile app development.

Catch issues before the app store reviews
Stop public bad reviews. Give users a direct channel to report bugs and frustrations right inside the app, so you can fix them before they go public.

Screen-aware context by default
Stop asking 'which screen were you on?'. Klero automatically captures screen names, device type, OS version, and app version with every submission.

Native in-app announcements
Announce news where users are. Use the in-app changelog widget to highlight updates, including 'requested by you' badges for personal engagement.
Add feedback to your app in 3 steps
Lightweight integration that works across platforms. Ship better mobile experiences, faster.
SDK Install
Add our lightweight SDK to your app with just a few lines of code.
Customize & Trigger
Style the widget to match your app and choose when and where it appears.
Optimize & Grow
Analyze mobile-specific trends and ship updates that users are actually waiting for.
Frequently asked questions
Get answers to the most common questions about Klero's features, pricing, setup, and capabilities. Can't find what you're looking for? Our support team is here to help.

