The article discusses the ROSS Index, an annual report by VC firm Runa Capital that tracks and ranks open-source startups. The index is based on several criteria, including the number of contributors, repositories, issues opened, and commits made to a project over the past year. Here are some key points from the article:

Key findings:

  • The top 10 open-source startups in 2022 were:
    1. Elastic
    2. MongoDB
    3. Redis Labs
    4. Grafana Labs
    5. Postgres Professional
    6. Cockroach Labs
    7. Dgraph
    8. TiDB
    9. Redpanda
    10. Vector
  • The report highlights the growth of open-source startups, with 75% of companies in the top 100 having more than $1 million in revenue.
  • The average age of the companies in the top 100 is around 6-7 years.

Methodology:

  • Runa Capital’s ROSS Index uses a combination of metrics to rank open-source startups, including:
    • Number of contributors
    • Repositories
    • Issues opened
    • Commits made
    • GitHub activity (e.g., watchers, forks)
  • The report includes a liberal interpretation of "open source," allowing companies with restricted licenses like BSL and SSPL to be included.

Implications:

  • The growth of open-source startups has significant implications for the software industry as a whole, including increased competition, innovation, and adoption.
  • Open-source companies are increasingly seen as viable alternatives to traditional proprietary software vendors.
  • The report highlights the need for investors, developers, and users to pay attention to the evolving landscape of open-source startups.

Comparison with other indexes:

  • Runa Capital’s ROSS Index is similar in concept to Two Sigma Ventures’ Open Source Index and GitHub’s trending repositories page.
  • However, the ROSS Index focuses specifically on open-source startups, making it a useful tool for investors and developers looking to identify emerging trends and opportunities.

Overall, the ROSS Index provides valuable insights into the growth and evolution of the open-source startup ecosystem.