Korrero
Headless CMS for seamless in-app notifications management.
What is Korrero? Complete Overview
Korrero is a headless CMS designed specifically for managing in-app notifications, enabling marketing and product teams to update content dynamically without developer intervention. It addresses common pain points such as developer dependency, inconsistent messaging, and lost opportunities due to slow content updates. The platform empowers non-technical teams to create, schedule, and manage in-app banners, alerts, and announcements effortlessly, while developers can focus on core product features. Korrero is ideal for businesses looking to streamline their in-app communication, ensuring timely and relevant messaging across web and mobile platforms.
Korrero Interface & Screenshots

Korrero Official screenshot of the tool interface
What Can Korrero Do? Key Features
Intuitive Content Management
Korrero provides a simple, powerful CMS that allows non-technical teams to create and manage notifications with ease. It supports Markdown, image URLs, and actions, enabling teams to activate or deactivate notifications with a single click. Multiple projects can be managed separately, making it ideal for businesses with diverse platforms.
Simple Scheduling & Display Rules
The platform allows users to set precise timestamps for notification visibility and use predefined display presets like 'top_banner' or 'modal'. This ensures the right message is delivered at the right time without requiring any coding.
Flexible Developer Tools
Developers can leverage a secure, project-specific REST API to fetch active notifications and use a lightweight JavaScript SDK for auto-rendering or custom UIs. Simple endpoints for tracking impressions and clicks are also included.
Security & Compliance
Korrero is fully GDPR compliant, prioritizing data privacy in every feature. Its cloud-based infrastructure is designed for reliability and scalability, ensuring seamless integration and performance from the first user to millions.
Coming Soon Features
Korrero is continuously evolving, with plans to introduce A/B testing, advanced analytics, localization support, and deeper integrations to enhance functionality and user experience.
Best Korrero Use Cases & Applications
Marketing Campaigns
Marketing teams can launch promotional banners or alerts in real-time, ensuring timely communication of offers or updates without waiting for developer support.
Product Updates
Product managers can announce new features or changes directly within the app, maintaining consistency across all platforms and reducing dependency on technical teams.
Emergency Alerts
Businesses can quickly deploy critical alerts (e.g., service outages) across all user interfaces, ensuring immediate visibility and minimizing downtime impact.
How to Use Korrero: Step-by-Step Guide
Sign up for a free account on Korrero's website. No credit card is required to get started.
Create your first project and define the platforms (web, mobile) where notifications will be displayed.
Use the intuitive CMS to create notifications, adding text, images, and actions as needed. Schedule them using the simple scheduling tools.
Integrate Korrero's REST API or JavaScript SDK into your app to fetch and display notifications dynamically.
Monitor performance through basic or enhanced analytics (depending on your plan) and iterate on messaging based on user engagement.
Korrero Pros and Cons: Honest Review
Pros
Considerations
Is Korrero Worth It? FAQ & Reviews
Yes, Korrero offers a free plan that includes 1 project, 5 notifications per month, and basic analytics. No credit card is required to start.
Absolutely. You can upgrade from Free to Pro or Enterprise at any time, with no hidden fees or penalties.
Yes, Korrero is fully GDPR compliant, ensuring all user data is handled with the highest privacy standards.
Korrero provides a REST API and a lightweight JavaScript SDK for easy integration. Detailed documentation is available to guide developers through the process.
The Enterprise plan is designed for advanced needs, offering unlimited projects, team members, and priority support. Contact Korrero for custom solutions if needed.