Worldwide OTP Summit 2025 Helsinki
September 15th-19th 2025
The worldwide community is meeting in September in Helsinki, Finland to discuss all kinds of topics around OTP and, of course, to socialise.
It is aimed at OTP users and interested parties at all levels of knowledge and expertise.
The event is free.
Schedule
The full schedule is available on our Github board.
Monday and Tuesday: product owners, decision makers, developers
On Monday, 15th and Tuesday, 16th of September we will hold a mix of talks and networking events that are broad in scope and aimed at product owners, decision makers, developers and everyone interested in OTP.
At those days we are at
VR Office (OSM, Google Maps,
HSL
Journey Planner)
Radiokatu 3
Helsinki
©VR Group
Here are instructions for how to get to the building (Iso Paja). Entrance to the building is through the main entrance (located in the center of the picture above). On Monday morning, there will be name badges available near the reception on the first floor. The rooms we use are also on the first floor.
The talks will include the following topics
- Getting Started with OTP
- Multimodal Mobility & Routing
- Real-Time & Reliability
- Customization & Extensibility
- Frontend & UX
- Analytics & Planning
Wednesday to Friday: developers
Wednesday to Friday will be a developer-focused working meeting. It will consist mostly of unorganized work either alone or in small groups, but there also might be short organized workshops and/or presentations. To get a lot of value out of it, you should be familiar with developing OTP itself. It will be at:
HSL Office (OSM, Google Maps,
HSL
Journey Planner)
Opastinsilta 6
Helsinki
Arrival to the office is from Opastinsilta through the court yard. The entrance is on the corner shown in the image above. Ring a door bell to enter the building. The receiption and the room we use are on the 2nd floor.
Register
Please register to attend by filling out this form as it helps us to plan the event better.
Please register before 25th of August (registration will be available still after this deadline but you might miss out on some social activity).
Who will be there?
Everyone interested in OTP is welcome, and there will be a mix of experts and beginners. You can expect both technical and product and community-oriented talks.
It will be a great opportunity to meet everyone involved in OTP.
Contact
Should you have any questions, please email brede.dammen@entur.org or mail@leonard.io or join the Gitter chat.
Partners
