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An independent guide to GSoC organizations.

GSoC Organizations Guide covers every organization that has taken part in Google Summer of Code since 2016: how many contributors each one accepted, what they worked on and which technologies they use.

Organizations

522

Since 2016

Cycles covered

11

2016 to 2026

Accepted projects

12,180

All cycles

In GSoC 2026

183

1,140 contributors

Technologies listed

844

By organizations

What the guide is for

Picking an organization is the first real decision in a GSoC application. The official archive lists who took part each year, but comparing organizations across cycles means opening hundreds of pages. This site puts that history in one place so you can see which organizations return every year, how many contributors they take and what kind of work they mentor.

Where the data comes from

Organization profiles, accepted projects and contributor counts come from Google's public GSoC program archive. Technology and topic pages group the labels organizations give themselves, so similar spellings are counted together.

What it does not do

  • It is not affiliated with or endorsed by Google. Google Summer of Code is a trademark of Google LLC.
  • It does not predict selection. An organization that took many contributors in the past may take fewer next year.
  • It does not rank your chances. The numbers describe what happened, and the decision stays yours.

Proposals and contributor blogs

Past contributors can share the proposal that got them accepted. Each one is matched to its archived project and reviewed before it is published. Search the proposal archive or read contributor blogs.

Open source

The code is public on GitHub. Issues and pull requests are welcome, and so are corrections to organization data through the contact page.