3 Content Tracks
A day filled with deep dives into ASO, CRM, and Performance Marketing, featuring industry leaders and unparalleled networking opportunities:
Customer Retention, Engagement and Monetization
The ultimate knowledge-sharing event
for mobile growth professionals.
September 9th, 2025
Club OST, Berlin
What is the
Growth Phestival?
The Growth Phestival is a Berlin-based exclusive event focusing on expert-level growth marketing discussions. This edition follows six previous successful ASO Conferences.
As a natural evolution from the ASO Conference, the Growth Phestival breaks down silos by delivering impactful content — across growth disciplines like acquisition, retention & engagement, and monetization.
1 Iconic Location
320+
Attendees
8+
Hours
3
Stages
30+
Speakers
Join us at Club OST, a culturally significant venue in the heart of Berlin.
As a Berlin-born brand, we’re proud to host Growth Phestival in a space that reflects the city’s creative spirit. With Berlin’s techno scene recently added to UNESCO’s list of intangible cultural heritage, this club is part of a legacy that's now under pressure from ongoing closures and redevelopment. By choosing Club OST, we’re not just celebrating mobile growth - we’re supporting the cultural institutions that make Berlin unique.
Want to speak?
If you're passionate about mobile growth, we would love to hear from you! Simply submit this form and we'll be in touch.