InnerSource Summit 2025 - Berlin

Schedule

Thu Nov 13 2025 at 09:00 am to 06:00 pm

UTC+01:00

Location

SAP SE (BER01) | Berlin, BE

Advertisement
The world's largest dedicated gathering of InnerSource practitioners - Berlin, Germany location
About this Event

🎉 Join us in celebrating 10 years of InnerSource Commons on Thursday, 13th November 2025 — right here in Berlin! 🇩🇪

Ready to transform how your team builds software?

Imagine this:Your developers stop reinventing the wheel every sprint. Teams openly share their best work. Knowledge flows effortlessly across departments and locations. Sounds impossible? That’s the magic of InnerSource!

InnerSource helps people collaborate by sharing code, documentation, automation, and clever solutions that usually stay hidden. The result? Teams working smarter (not just harder), productivity gains everyone can feel, and that great moment when your work makes a difference beyond your own team.

And here’s a stat worth noting: organizations embracing InnerSource have reported productivity boosts of up to 87%. Not a typo — that’s what happens when talented people collaborate instead of compete! 🚀

At the heart of this movement is InnerSource Commons (ISC) — a global community of practitioners who share what really works (and what doesn’t) so everyone can benefit.


Why you’ll love InnerSource Summit 2025!

This isn’t just another corporate conference. It's a 10-year celebration packed with real stories, practical tips, and genuine connections:

🌟 Hear how teams have transformed their development culture

🛠️ Learn proven techniques from people who’ve actually made it work

💡 Share your successes (and your toughest challenges) with peers who understand

🤝 Connect with fellow developers, architects, and managers who care about better collaboration

☕ Enjoy chatting with people who speak your language — tech and otherwise!

Whether you're the developer quietly practicing InnerSource, the team lead trying to break silos, or the manager exploring new ways to foster innovation — this summit is for you.

Come for the knowledge, stay for the community. Leave with fresh ideas, new friends, and that renewed energy that comes from knowing you're not alone in wanting to build software that truly makes a difference.

Let’s celebrate how far we’ve come — and imagine where we’ll go next! 🌍✨


📚 Sessions

You’ll be joining us for the Berlin segment of our 24-hour global celebration of all things InnerSource — and we’re excited to see you there! 🇩🇪✨

Although you will be attending in Berlin, your ticket also gives you full access to the entire 24-hour global event online, so you can catch talks and sessions happening in Yokohama, New York, and beyond. 🌍💻


🎟️ Tickets

We’re excited to offer three ticket options for InnerSource Summit 2025 — choose the one that fits you best and join us for this special 10-year celebration!

✨ Early Bird Ticket (€100) Secure your spot early! Includes:

  • Access to all sessions in Berlin
  • Full access to online talks during the 24-hour global event
  • An exclusive InnerSource Summit 2025 T-shirt and swag
  • Available until September 30th — don’t miss out!

🌱 Community Ticket with T-shirt (€150) Perfect if you miss the early bird:

  • Access to all sessions in Berlin
  • Full access to the online program
  • Our commemorative InnerSource Summit 2025 T-shirt and swag
  • Available starting October 1st.

🏢 Corporate Ticket (€300) Ideal for attendees using corporate travel or training budgets and who wish to support InnerSource Commons:

  • Access to all sessions in Berlin and online
  • InnerSource Summit 2025 T-shirt and swag
  • Formal invoices or receipts available on request

🔑 SAP Employee Ticket — please contact [email protected] to receive your purchasing code.

After you place your order, full details on how to access the summit — in person and online — will be sent to you ahead of the event.

We look forward to welcoming you! 🌍🎉


🌟 Sponsorship Opportunities

Why sponsor InnerSource Summit 2025?

• Connect with the InnerSource community across three continents

• Engage with practitioners, leaders, and enthusiasts both in-person and via livestream

• Position your brand at the center of InnerSource innovation

• Benefit from fair pricing with exceptional ROI potential

This is your chance to support and connect with the community that's been driving InnerSource adoption for a decade!

Interested in sponsorship opportunities? Contact Addie at InnerSourceCommons.org to learn more about how your organization can participate in this global celebration.

Formal invoices and receipts can also be provided for sponsors.


📅 Agenda

The full agenda will be shared as it is confirmed.Stay tuned for updates on our website!


Please note: this event is guided by our Code of Conduct, which you can read here: https://innersourcecommons.org/about/codeofconduct/

Advertisement

Where is it happening?

SAP SE (BER01), George-Stephenson-Straße 7-11, Berlin, Germany

Event Location & Nearby Stays:

Tickets

EUR 100.00 to EUR 300.00

InnerSource Commons

Host or Publisher InnerSource Commons

It's more fun with friends. Share with friends

Discover More Events in Berlin

Michael Schiefel & Erik Leuth\u00e4user at Donau115
Wed, 12 Nov at 08:30 pm Michael Schiefel & Erik Leuthäuser at Donau115

Donaustraße 115, 12043 Berlin, Germany

MUSIC ENTERTAINMENT
RESISTANCE! Post-Punk Night! Live: TRAITRS (Post-Punk Can )+ DEPDEPAN (Dark Synth )
Wed, 12 Nov at 09:00 pm RESISTANCE! Post-Punk Night! Live: TRAITRS (Post-Punk Can )+ DEPDEPAN (Dark Synth )

Lehrter Str. 35, 10557 Berlin, Germany

ENTERTAINMENT MUSIC
Digital Finance Conference
Thu, 13 Nov at 08:30 am Digital Finance Conference

Kosmos

BUSINESS CONFERENCES
GLOBAL PACKAGING INNOVATION SUMMIT
Thu, 13 Nov at 08:30 am GLOBAL PACKAGING INNOVATION SUMMIT

Berlin, Germany

BUSINESS ART
DREAM_PACE Final Conference
Thu, 13 Nov at 09:30 am DREAM_PACE Final Conference

Tubs GmbH TU Berlin Sciencemarketing

BUSINESS CONFERENCES
F\u00fchrungskr\u00e4ftetraining - Mitarbeiterkommunikation und F\u00fchrungswerkzeuge
Thu, 13 Nov at 09:30 am Führungskräftetraining - Mitarbeiterkommunikation und Führungswerkzeuge

Meeet - Räume für Begegnungen

ODH-Herbstforum 2025
Thu, 13 Nov at 12:00 pm ODH-Herbstforum 2025

EUREF-Campus 23

BUSINESS
Kleidertausch
Thu, 13 Nov at 03:30 pm Kleidertausch

Dietrich-Bonhoeffer-Bibliothek

ISTQB\u00ae Automation Engineer Training Course - Berlin(3 days, in English)
Tue, 16 Jun at 09:00 am ISTQB® Automation Engineer Training Course - Berlin(3 days, in English)

U Potsdamer Platz

WORKSHOPS
Startups Fund Raising Program
Fri, 18 Sep at 07:00 pm Startups Fund Raising Program

Berlin

BUSINESS CONFERENCES
Zebra BI f\u00fcr Power BI - Anwenderschulung in Berlin
Tue, 24 Jan at 09:00 am Zebra BI für Power BI - Anwenderschulung in Berlin

Pariser Platz 4A

WORKSHOPS VIRTUAL
Launch Your Own Successful AI App | AI Startup | Workshop 2025
Tue, 30 Apr at 01:00 pm Launch Your Own Successful AI App | AI Startup | Workshop 2025

Berlin

BUSINESS WORKSHOPS
SDP Berlin
Fri, 11 Oct SDP Berlin

Mercedes-Benz Arena

Tue, 15 Oct at 09:00 am Data Vault Builder - Schulung in Stuttgart

Business Center Stuttgart

WORKSHOPS VIRTUAL
Leadership Skills \u2013 Lead, Motivate & Inspire 2 Days Workshop in Berlin
Thu, 11 Sep at 09:00 am Leadership Skills – Lead, Motivate & Inspire 2 Days Workshop in Berlin

For venue details, reach us at [email protected]

WORKSHOPS
7th Edition- Female Filmmakers Festival Berlin
Wed, 01 Oct at 07:00 pm 7th Edition- Female Filmmakers Festival Berlin

Kino Moviemento

FESTIVALS ENTERTAINMENT
BATS+ 2025
Fri, 03 Oct at 03:00 pm BATS+ 2025

Luise Schröder Halle

Deutsche Identit\u00e4t & Macht - Somatische Explorationen & Aufstellungen
Sat, 04 Oct at 02:00 pm Deutsche Identität & Macht - Somatische Explorationen & Aufstellungen

Sacred Space by Angelos Ananda

WORKSHOPS SPORTS

What's Happening Next in Berlin?

Discover Berlin Events