This page provides details about FOSDEM (event) which was ranked #18 out of 148 in the list of brands (20 mentions (2% share)) in answers from AI models (Anthropic Claude Sonnet (latest), OpenAI ChatGPT Latest, Google Gemini Flash (latest), X.AI Grok (latest)) when they were asked the following 3 questions: "What are the best Open Source Projects options available today? Please provide a comprehensive overview including: the leading brands and products, top companies and service providers, recognized experts and thought leaders, promising startups and new market entrants, major industry events and conferences, active communities and forums, and influential publications and media covering this space.", "If I'm looking to get into Open Source Projects, who and what should I know about? Include the most trusted brands, recommended products and services, reputable companies and providers, influential experts and reviewers to follow, helpful communities and resources, important events and conferences, notable startups disrupting the space, and key publications and media channels to stay informed.", "What does the Open Sources Projects industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry." on Dec 30, 2025 by AI Chat Watch.
What are the best Open Source Projects options available today? Please provide a comprehensive overview including: the leading brands and products, top companies and service providers, recognized experts and thought leaders, promising startups and new market entrants, major industry events and conferences, active communities and forums, and influential publications and media covering this space.
[...] -summit-north-america/) - Premier conference by Linux Foundation, held in North America, Europe, and Asia.
### **KubeCon + CloudNativeCon**
[KubeCon](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/) - Flagship conference for Kubernetes and cloud-native technologies.
### **FOSDEM**
[FOSDEM](https://fosdem.org) - Free event for software developers in Brussels, Belgium, held annually in February.
### **All Things Open**
[All Things Open](https://www.allthingsopen.org) - One of the largest open source conferences in the United States.
### **SCALE (Southern California Linux E [...]
December 30, 2025
[...] rth-america/) - Premier conference by Linux Foundation, held in North America, Europe, and Asia.
### **KubeCon + CloudNativeCon**
[KubeCon](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/) - Flagship conference for Kubernetes and cloud-native technologies.
### **FOSDEM**
[FOSDEM](https://fosdem.org) - Free event for software developers in Brussels, Belgium, held annually in February.
### **All Things Open**
[All Things Open](https://www.allthingsopen.org) - One of the largest open source conferences in the United States.
### **SCALE (Southern California Linux Expo)**
[SC [...]
December 30, 2025
If I'm looking to get into Open Source Projects, who and what should I know about? Include the most trusted brands, recommended products and services, reputable companies and providers, influential experts and reviewers to follow, helpful communities and resources, important events and conferences, notable startups disrupting the space, and key publications and media channels to stay informed.
[...] (https://events.linuxfoundation.org/open-source-summit-north-america/)
Linux Foundation's flagship event (North America, Europe, Asia).
### **All Things Open**
[https://allthingsopen.org/](https://allthingsopen.org/)
One of the largest open source conferences in North America (Raleigh, NC).
### **FOSDEM**
[https://fosdem.org/](https://fosdem.org/)
Free event for open source developers in Brussels, Belgium (February annually).
### **GitHub Universe**
[https://githubuniverse.com/](https://githubuniverse.com/)
GitHub's annual conference covering open source development.
### **KubeCon + CloudNativeC [...]
December 30, 2025
[...] nuxfoundation.org/open-source-summit-north-america/)
Linux Foundation's flagship event (North America, Europe, Asia).
### **All Things Open**
[https://allthingsopen.org/](https://allthingsopen.org/)
One of the largest open source conferences in North America (Raleigh, NC).
### **FOSDEM**
[https://fosdem.org/](https://fosdem.org/)
Free event for open source developers in Brussels, Belgium (February annually).
### **GitHub Universe**
[https://githubuniverse.com/](https://githubuniverse.com/)
GitHub's annual conference covering open source development.
### **KubeCon + CloudNativeCon**
[https://www. [...]
December 30, 2025
What does the Open Sources Projects industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.
[...] - 12,000+ attendees
- Multiple global locations
2. **[Open Source Summit](https://events.linuxfoundation.org/open-source-summit-north-america/)** - Linux Foundation
- North America, Europe, Asia
3. **[All Things Open](https://allthingsopen.org/)**
- Raleigh, NC - 4,000+ attendees
4. **[FOSDEM](https://fosdem.org/)**
- Brussels, Belgium - 8,000+ attendees
- Free event, volunteer-organized
5. **[GitHub Universe](https://githubuniverse.com/)**
- Annual developer conference
6. **[State of Open Con](https://stateofopencon.com/)**
- London - OpenUK organized
7. **[SCALE](https: [...]
December 30, 2025
What are the best Open Source Projects options available today? Please provide a comprehensive overview including: the leading brands and products, top companies and service providers, recognized experts and thought leaders, promising startups and new market entrants, major industry events and conferences, active communities and forums, and influential publications and media covering this space.
[...] ndustry events & conferences
- [Open Source Summit](https://events.linuxfoundation.org/open-source-summit/) (by the [Linux Foundation](https://www.linuxfoundation.org/))
- [KubeCon + CloudNativeCon](https://events.linuxfoundation.org/kubecon-cloudnativecon/) (by the [CNCF](https://www.cncf.io/))
- [FOSDEM](https://fosdem.org/) — huge community-run open source conference in Europe.
- [ApacheCon](https://www.apachecon.com/) (by the [Apache Software Foundation](https://www.apache.org/))
- Language/ecosystem conferences (often OSS-heavy):
- [PyCon US](https://us.pycon.org/) (Python community; see [Pyt [...]
December 30, 2025
If I'm looking to get into Open Source Projects, who and what should I know about? Include the most trusted brands, recommended products and services, reputable companies and providers, influential experts and reviewers to follow, helpful communities and resources, important events and conferences, notable startups disrupting the space, and key publications and media channels to stay informed.
[...] - Project-specific community hubs (examples):
- [Kubernetes Contributor Community](https://www.kubernetes.dev/) (see also [Kubernetes Contributor Guide](https://www.kubernetes.dev/docs/guide/))
## 10) Events, conferences, and programs (fast track to real contribution)
- General/open source:
- [FOSDEM](https://fosdem.org/) (large, community-driven)
- [Open Source Summit](https://events.linuxfoundation.org/open-source-summit/) (Linux Foundation)
- [All Things Open](https://allthingsopen.org/)
- [ApacheCon](https://www.apachecon.com/) (Apache ecosystem)
- Cloud native:
- [KubeCon + CloudNa [...]
December 30, 2025
What does the Open Sources Projects industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.
What are the best Open Source Projects options available today? Please provide a comprehensive overview including: the leading brands and products, top companies and service providers, recognized experts and thought leaders, promising startups and new market entrants, major industry events and conferences, active communities and forums, and influential publications and media covering this space.
[...] uting Foundation (CNCF)](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/).
* **OSCON (O'Reilly Open Source Convention):** Historically significant, now transitioned into various O'Reilly infrastructure events. [O'Reilly Events](https://www.oreilly.com/conferences/).
* **FOSDEM:** A free event for software developers to meet and share ideas in Brussels. [FOSDEM Official Site](https://fosdem.org/).
* **All Things Open:** A large-scale polyglot open-source conference. [All Things Open Site](https://www.allthingsopen.org/).
### 6. Active Communities and Forums
* **GitHu [...]
December 30, 2025
[...] rth-america/).
* **OSCON (O'Reilly Open Source Convention):** Historically significant, now transitioned into various O'Reilly infrastructure events. [O'Reilly Events](https://www.oreilly.com/conferences/).
* **FOSDEM:** A free event for software developers to meet and share ideas in Brussels. [FOSDEM Official Site](https://fosdem.org/).
* **All Things Open:** A large-scale polyglot open-source conference. [All Things Open Site](https://www.allthingsopen.org/).
### 6. Active Communities and Forums
* **GitHub:** The primary hosting platform and social network for code. [GitHub Explore](https [...]
December 30, 2025
If I'm looking to get into Open Source Projects, who and what should I know about? Include the most trusted brands, recommended products and services, reputable companies and providers, influential experts and reviewers to follow, helpful communities and resources, important events and conferences, notable startups disrupting the space, and key publications and media channels to stay informed.
[...] features in the open-source world. [GitHub Blog](https://github.blog)
### 7. Important Events and Conferences
* **KubeCon + CloudNativeCon**: The primary event for Kubernetes and cloud-native software. [CNCF Events](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/)
* **FOSDEM**: A free event for software developers to meet, share ideas and collaborate in Brussels. [FOSDEM](https://fosdem.org)
* **OSCON (O'Reilly Open Source Convention)**: Historically one of the most influential OSS conferences. [O'Reilly](https://www.oreilly.com/conferences/)
* **All Things Open**: [...]
December 30, 2025
[...] d Conferences
* **KubeCon + CloudNativeCon**: The primary event for Kubernetes and cloud-native software. [CNCF Events](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/)
* **FOSDEM**: A free event for software developers to meet, share ideas and collaborate in Brussels. [FOSDEM](https://fosdem.org)
* **OSCON (O'Reilly Open Source Convention)**: Historically one of the most influential OSS conferences. [O'Reilly](https://www.oreilly.com/conferences/)
* **All Things Open**: A large polyglot conference exploring everything open source. [All Things Open](https://www.allth [...]
December 30, 2025
What does the Open Sources Projects industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.
[...] **KubeCon + CloudNativeCon:** The flagship event for Kubernetes and cloud-native technologies. [KubeCon Official](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/)
* **OSCON:** O'Reilly's Open Source Convention. [O'Reilly Events](https://www.oreilly.com/conferences/)
* **FOSDEM:** A free, non-commercial event organized by the community in Brussels. [FOSDEM](https://fosdem.org)
* **Open Source Summit:** Organized by the Linux Foundation. [Open Source Summit](https://events.linuxfoundation.org/open-source-summit-north-america/)
### 7. Active Professional Communities
* [...]
December 30, 2025
[...] technologies. [KubeCon Official](https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/)
* **OSCON:** O'Reilly's Open Source Convention. [O'Reilly Events](https://www.oreilly.com/conferences/)
* **FOSDEM:** A free, non-commercial event organized by the community in Brussels. [FOSDEM](https://fosdem.org)
* **Open Source Summit:** Organized by the Linux Foundation. [Open Source Summit](https://events.linuxfoundation.org/open-source-summit-north-america/)
### 7. Active Professional Communities
* **CNCF (Cloud Native Computing Foundation):** The hub for modern infrastructure [...]
December 30, 2025
What are the best Open Source Projects options available today? Please provide a comprehensive overview including: the leading brands and products, top companies and service providers, recognized experts and thought leaders, promising startups and new market entrants, major industry events and conferences, active communities and forums, and influential publications and media covering this space.
[...] cked | [lightdash.com](https://www.lightdash.com/) |
Track via [OSS Startups List](https://github.com/opensaasio/awesome-oss-startups).
#### Major Industry Events and Conferences
Key gatherings for networking/learning:
| Event | Focus | Next/Info | Link |
|-------|-------|-----------|------|
| **FOSDEM** | Free software devs. | Feb 2025, Brussels | [fosdem.org](https://fosdem.org/) |
| **KubeCon + CloudNativeCon** | Cloud-native. | CNCF-hosted | [events.linuxfoundation.org/kubecon-cloudnativecon-europe](https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/) |
| **OSCON (O'Reilly)** | [...]
December 30, 2025
[...] rack via [OSS Startups List](https://github.com/opensaasio/awesome-oss-startups).
#### Major Industry Events and Conferences
Key gatherings for networking/learning:
| Event | Focus | Next/Info | Link |
|-------|-------|-----------|------|
| **FOSDEM** | Free software devs. | Feb 2025, Brussels | [fosdem.org](https://fosdem.org/) |
| **KubeCon + CloudNativeCon** | Cloud-native. | CNCF-hosted | [events.linuxfoundation.org/kubecon-cloudnativecon-europe](https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/) |
| **OSCON (O'Reilly)** | General OSS. | [oreilly.com/oscon](https://conferences. [...]
December 30, 2025
If I'm looking to get into Open Source Projects, who and what should I know about? Include the most trusted brands, recommended products and services, reputable companies and providers, influential experts and reviewers to follow, helpful communities and resources, important events and conferences, notable startups disrupting the space, and key publications and media channels to stay informed.
[...] ce)
- **Dev.to**: Blogging platform with open source tutorials. [Dev.to](https://dev.to/t/opensource)
For mentorship: **Major League Hacking (MLH)** open source programs. [MLH](https://mlh.io)
### Important Events and Conferences
Attend these (many virtual/free) for networking and learning:
- **FOSDEM**: Largest European free software event in Brussels. [FOSDEM 2025](https://fosdem.org/2025/)
- **OSCON (O'Reilly Open Source Convention)**: Focus on practical open source. [OSCON](https://conferences.oreilly.com/oscon)
- **KubeCon + CloudNativeCon**: Premier Kubernetes and cloud-native event. [Kube [...]
December 30, 2025
[...] s. [Dev.to](https://dev.to/t/opensource)
For mentorship: **Major League Hacking (MLH)** open source programs. [MLH](https://mlh.io)
### Important Events and Conferences
Attend these (many virtual/free) for networking and learning:
- **FOSDEM**: Largest European free software event in Brussels. [FOSDEM 2025](https://fosdem.org/2025/)
- **OSCON (O'Reilly Open Source Convention)**: Focus on practical open source. [OSCON](https://conferences.oreilly.com/oscon)
- **KubeCon + CloudNativeCon**: Premier Kubernetes and cloud-native event. [KubeCon](https://events.linuxfoundation.org/kubecon-cloudnativeco [...]
December 30, 2025
What does the Open Sources Projects industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.
[...] ift [https://tidelift.com/](https://tidelift.com/]).
- Security mandates (SBOMs via SPDX [https://spdx.org/](https://spdx.org/)).
### Major Conferences and Events
- **KubeCon + CloudNativeCon** [https://www.cncf.io/events/](https://www.cncf.io/events/]: Largest cloud-native (20K+ attendees).
- **FOSDEM** [https://fosdem.org/](https://fosdem.org/]: Free Brussels event (8K+ devs).
- **OSCON (O'Reilly)** [https://conferences.oreilly.com/oscon/](https://conferences.oreilly.com/oscon/]: General OSS.
- **Linux Plumbers Conference** [https://www.linuxplumbersconf.org/](https://www.linuxplumbersconf.org/ [...]
December 30, 2025
[...] ift.com/](https://tidelift.com/]).
- Security mandates (SBOMs via SPDX [https://spdx.org/](https://spdx.org/)).
### Major Conferences and Events
- **KubeCon + CloudNativeCon** [https://www.cncf.io/events/](https://www.cncf.io/events/]: Largest cloud-native (20K+ attendees).
- **FOSDEM** [https://fosdem.org/](https://fosdem.org/]: Free Brussels event (8K+ devs).
- **OSCON (O'Reilly)** [https://conferences.oreilly.com/oscon/](https://conferences.oreilly.com/oscon/]: General OSS.
- **Linux Plumbers Conference** [https://www.linuxplumbersconf.org/](https://www.linuxplumbersconf.org/]: Kernel/plumbing [...]