Our newest SIGNL4 release brings a set of practical improvements designed to make everyday operations easier and more reliable. These updates focus on helping teams plan better, react faster, and get more out of the Mobile App – without adding complexity.
Updates
Derdack Achieves ISO/IEC 27001:2022 Certification
Derdack attaches great importance to the confidentiality, availability and integrity of information. Therefore, Derdack has undergone a ISO27001:2022 audit and received a certification.
Enhanced Messaging with RCS in SIGNL4
SIGNL4 will automatically use RCS for delivering messages if the recipient’s device supports it and if RCS is available in the recipient’s region. No setup is required by the recipient – RCS is already integrated into most default messaging apps on Android and is now becoming available on iPhones with iOS 18.
April 2025 Update – Fully Redesigned Signl-Center, Shift Tiers with Escalations, AI Shift and Duty Scheduling, and a new Chat View for the Mobile App
With our latest April update, we are setting a new benchmark in incident management excellence. The Signl-Center in our web portal has undergone a major redesign, delivering a superior, more intuitive layout, enhanced tracking of notifications and escalation...
Weaving AI into SIGNL4
By Matthes Derdack, CEO
By late 2023, our team at SIGNL4 concluded that AI had matured enough to provide real value in specific areas, particularly due to its strong capabilities in pattern detection and matching.
In this article, Matthes showcases the AI features we have already implemented and what our future roadmap looks like.
Update December 2024 – Intelligent event filters and enhanced manual alarm distribution
In our December update, we have significantly revamped and improved manual alerting. If you need to carefully evaluate incidents before distributing them manually to the respective teams or want to send critical operational updates to relevant personnel, you’ll love...
Update October 2024 – AI-based summary of alarm details and comprehensive audit logs
Our October update brings you AI-based summaries of alarm details. This makes complex or technical content much easier to understand in a matter of seconds. In addition, there is now also a comprehensive audit log, which always logs changes made to the system in a...
May 2024 Update – New shift scheduling brings increased productivity and improved user experience, along with revamped stand-in functionality
Our May update includes a newly revamped shift scheduling for your SIGNL4 teams. It is now much easier to run your shift model in SIGNL4 and schedule team members into shifts. It also includes a new calendar view and a fundamental revision of our substitute function...
March 2024 Update – Design update, Stand-ins via mobile App, Configurable shift reminders and reports as well as customizable data retention
With our SIGNL4 March Update, we are speeding up and have once again completed some innovations for you. This time, we have further developed our design and color scheme slightly and made changes for better readability. In our mobile app, you can now also quickly and...
February 2024 Update – Email Alerting, Email Alerts for Integration Issues and much more
SIGNL4 has already been equipped with several new features this year! For instance, in addition to push notifications, SMS and calls, you can now also receive alerts via email. SIGNL4 will now also send emails if any of your integrations encounter a problem, allowing...





















