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IT

  >  

Software Engineering

Open Source Summit Europe 2025

4.21/5Total Reviews
3
4.21/5Total Reviews
3

IT

  >  

Software Engineering

Open Source Summit Europe 2025

Open Source Summit Europe 2025

About Open Source Summit Europe 2025

When and Where

Event date

Aug 25 - 27, 2025

Organized by

The Linux Foundation

Event type

Event fees

Event location

Netherlands

Venue

RAI Amsterdam Convention Centre, Amsterdam, Netherlands

Event Snapshot

Event Overall Score: 4.21

Likelihood to Recommend
4
Networking
4.67

Recent Reviews

Paloma Oliveira

Technologist

4.05 / 5

"Open source with a business touch!"

The quality of the talks and panels, the opportunity to gather and center so many people with different perspectives and background to talk about this big ecosystem was quite helpful!

Paolo

AI Engineer

4.23 / 5

"The event was very interesting and well organised!"

The speakers were incredibly interesting and the talks were useful to my day to day job. The multiple events at once allowed me to always follow some important topics without wasting time.

Nicholas Gates

Senior Policy Advisor

4.40 / 5

"I had a positive experience. "

The organisation, socials, and networking were excellent. I really enjoyed the venue, too.

Awards (2)

BEST FOR

Networking

IT

MOST

Recommended

IT

Audio Reviews (2)

0.000.00

Aug 2025

Paloma Oliveira

Technologist 

at Sovereign Tech Agency

Read Transcript

Hey, so it's, it was not the first time attended the event, and as always, it's this huge experience or you are drawn into the open source world through so many levels and lenses, and this is what it is mostly about is you're getting to know so many different perspectives from all of that that we all rely on. And exchanging with a more business nuance of what to take we usually have on it.

0.000.00

Sep 2023

Yash

Software Engineer 

at Google

Read Transcript

Open source summit has been a great place, an event to learn, collaborate and build network. One of the best things that I liked about the event was the immense knowledge across diverse domains, from containers to data, to security covering almost all major streams in open source and all these from veteran contributors in the industry.

Reviews

Average Rating by Group

Total Reviews
3

Nicholas GatesIn Person | speaker

Senior Policy Advisor, OpenForum Europe

4.40/5

Review Source

Review Source

I had a positive experience.
What did you like best about the event?
The organisation, socials, and networking were excellent. I really enjoyed the venue, too.
What could the organizers do to improve the event?
I did not feel like the track structure worked as well as last year, and that it was harder to consistently attend sessions of relevance/interest. The organizers could try to make the tracks more clearly defined and have some sort of throughline.
Overall experience
4.00/5
Networking opportunities
5.00/5
Technical support for setting up the session
4.00/5
Interactivity with the audience
4.00/5
Quality of the audience
4.00/5
Overall In Person Experience
Event destination
5.00/5
Event venue
5.00/5
Food and beverages at event
5.00/5
Helpfulness of event staff
5.00/5

Likely to Recommend

0
1
2
3
4
5
Very Likely

Eventible is a neutral platform, unaffiliated with organizers or partners. Reviews reflect attendees' personal opinions.

4th Sep '25

4th Sep '25

Paolo In Person | speaker

AI Engineer, Adeptic

4.23/5

Review Source

Review Source

The event was very interesting and well organised!
What did you like best about the event?
The speakers were incredibly interesting and the talks were useful to my day to day job. The multiple events at once allowed me to always follow some important topics without wasting time.
What could the organizers do to improve the event?
I would provide easy online access to the event via streaming and offer offline video recordings from the speakers. Additionally, a live chat moderator, supported by an on-site presenter, would make interaction over streaming more engaging.
Overall experience
4.00/5
Networking opportunities
5.00/5
Technical support for setting up the session
3.00/5
Interactivity with the audience
5.00/5
Quality of the audience
4.00/5
Overall In Person Experience
Event destination
5.00/5
Event venue
5.00/5
Food and beverages at event
3.00/5
Helpfulness of event staff
5.00/5

Likely to Recommend

0
1
2
3
4
5
Very Likely

Eventible is a neutral platform, unaffiliated with organizers or partners. Reviews reflect attendees' personal opinions.

30th Sep '25

30th Sep '25

Paloma OliveiraIn Person | speaker

Technologist, Sovereign Tech Agency

4.05/5

Review Source

Review Source

Open source with a business touch!
What did you like best about the event?
The quality of the talks and panels, the opportunity to gather and center so many people with different perspectives and background to talk about this big ecosystem was quite helpful!
What could the organizers do to improve the event?
I found the communication surrounding the side events, which often matter more than the main event from the gathering's perspective, to be very confusing. Lunch was very disappointing, both from a sustainable perspective (the amount of garbage it has produced), but also in terms of quantities and place to gather, connect, and eat. The main side event was, for me, very disappointing. Instead of making it closed, it would be awesome to allow others, paying for their own consumption, to join. I missed it as I wanted to meet other people and 100 EUR for it was very expensive to invite someone, I was also comparing with lunch and honestly very hungry to try to go. Shame. It just felt... cold. It was a lovely weather, but the huge place without a comfy gathering made it all even more cooperative, contrasted with the open source spirit I guess.
Overall experience
3.00/5
Networking opportunities
4.00/5
Technical support for setting up the session
5.00/5
Interactivity with the audience
5.00/5
Quality of the audience
5.00/5
Overall In Person Experience
Event destination
5.00/5
Event venue
3.00/5
Food and beverages at event
2.00/5
Helpfulness of event staff
5.00/5

Likely to Recommend

0
1
2
3
4
5
Very Likely

Audio Review

0.000.00

Audio Transcript
Hey, so it's, it was not the first time attended the event, and as always, it's this huge experience or you are drawn into the open source world through so many levels and lenses, and this is what it is mostly about is you're getting to know so many different perspectives from all of that that we all rely on. And exchanging with a more business nuance of what to take we usually have on it.

Eventible is a neutral platform, unaffiliated with organizers or partners. Reviews reflect attendees' personal opinions.

6th Oct '25

6th Oct '25

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