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The Ruby and Rails community linklog

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Puma, Falcon or Pitchfork? Choosing a Rails App Server in 2026

by Wilbert Ribeiro —

A practical comparison of Puma 8.0, Pitchfork 0.18 and Falcon 0.57 for Rails on Ruby 4.0: concurrency models (threads vs forked processes vs fibers), what changed in each server this year, production configs for all three, a comparison table, how to measure GVL wait before switching, and a decision guide by workload. Also available in pt-BR.

https://rubyinsights.blog/en/blog/puma-vs-falcon-vs-pitchfork-rails-app-server-2026

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