Streamline Your Client Management Effortlessly
Simplify booking of appointments, enhance communication, manage clients' consent and analyze data seamlessly.
Appointment Scheduling
Easily manage bookings and client appointments via Telegram App
Securely exchange documents and gather consents efficiently.
Analyze data for better business insights.
Client Communication
Advanced Analytics
Appointments made easy, privacy made priority
Simplify your calendar, protect your personal sphere


Seamless appointment management
Efficiently manage your schedule by confirming or declining appointment requests with ease.
Telegram integration
Leverages the widely-used Telegram platform, eliminating lengthy registration process and the need for users to install separate apps.
Easy and quick appointment booking
Clients can request appointments with just a few clicks, without the need for phone calls, emails, or special apps.
Say hello to a simpler, more efficient way of managing your appointments. You'll wonder how you ever did business without it!
Connect, Engage, and Grow with Ease
Elevate your client relationships and boost your business with our powerful suite of features


Profile pages
Showcase your expertise, services, and unique brand with sleek, professional web pages that convert visitors into clients.
Built-in chat
Foster seamless, private communication with your clients, without ever revealing your personal contact information.
Personalized invites
Create custom QR codes and links that grant clients instant access to your calendar, making booking a breeze.
Connect with clients, engage with your audience, and grow your business like never before.




Streamline Compliance, Enhance Security, and Unlock Insights
Take control of your business operations and elevate your client relationships with our powerful set of features designed to simplify compliance, ensure secure communication, and provide valuable analytics.


Secure Document Exchange
Share sensitive documents, such as test results, photos, and recommendations, with your clients through our secure, confidential communication channels.
Advanced Analytics
Gain valuable insights into your business performance, including metrics such as working hours, income, client acquisition sources, and key trends, empowering you to make data-driven decisions and optimize your strategies.
Consent Management
Easily gather and manage client consents for terms of service and other critical documents, ensuring your business remains compliant and protected.
With these features at your fingertips, you can streamline your administrative tasks, foster trust with your clients, and unlock the full potential of your business.
Empowering Connections, Streamlining Success
Kalenner transforms client relationships with innovative solutions for appointment booking, consent gathering, and analytics, tailored for industries from beauty to consulting, ensuring seamless communication for all.
300+
1200+
Trusted by Professionals
Joined Organizations
Booking "ON THE GO" within few seconds
Transform your business with us

Kalenner transformed our appointment management, making client interactions seamless and efficient for our salon.
Sophia Lee
The analytics feature is invaluable; it helps us understand our clients better and improve services.
Mark Chen
★★★★★
★★★★★
Users enjoy Kalenner
Optimisez dès aujourd'hui votre gestion des clients et des rendez-vous
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