the all-in-one event management platform for agencies
More impact, less workload
Event and consulting agencies are all about taking the burden off clients and delivering events down to the last detail. Whether you’re managing multiple projects at the same time creating customized events, Yellenge offers you the tools to work more efficiently, control costs, and support your clients. One platform, endless possibilities.
Turn every event into a success story
Your client expects a perfect execution. Yellenge helps you meet those expectations. Automate administrative tasks, manage complex programs with ease, and ensure smooth execution, whether in person, online, or hybrid.


Mix & Match the features your event needs
With Yellenge, you can choose the modules that perfectly match your clients and events. Whether you’re working on an international conference or a small workshop, the platform adapts easily to your needs.
Safety and reliability for you and your client
Your customers expect their data to be secure, their participants to participate smoothly, and everything to work flawlessly. With Yellenge, you have a platform that combines strict security standards with reliability. This way, you can always deliver what your customers need.
Protect your customers’ and their participants’ data without any hassle. Yellenge complies with the strictest European privacy laws, so you’re always compliant and can give your customers complete peace of mind.
Reliability is the most important. Yellenge complies with internationally recognized data security standards, ensuring your data and that of your customers is always safe.
Stay in control of your data. With storage on Dutch servers, you know exactly where your data is and comply with local regulations for maximum transparency.
No unexpected downtime. The platform is always available, even during the busiest times of your event.
Discover the possibilities of Yellenge for your agency
Successful events require flexibility, speed, and smooth execution. Yellenge helps you exceed expectations, reduce your workload, and gain insight into results.
Automate registrations, payments, and mailings so you and your team can focus on strategy, creativity, and building customer relationships.
From exclusive customer days to large conferences: Yellenge offers a solution that grows with your ambitions and effortlessly meets the needs of your customers.
Provide clients with clear, visual reports: popular sessions, attendee engagement, and event impact.
Increase interaction with live polls, Q&As, and personalized programs. Impress your customers by creating an event that truly resonates with attendees.
Easily build a platform that fully matches your event and customer needs. Choose only the features you need, from registration to reporting.