Unicorn alternatives and similar gems

Based on the "Web Servers" category.
Alternatively, view Unicorn alternatives based on common mentions on social networks and blogs.

Puma

9.6 9.0 L5 Unicorn VS Puma

A Ruby/Rack web server built for parallelism
Rack

9.5 8.5 L5 Unicorn VS Rack

A modular Ruby web server interface.

InfluxDB – Built for High-Performance Time Series Workloads

InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

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Phusion Passenger

9.1 9.4 L2 Unicorn VS Phusion Passenger

A fast and robust web server and application server for Ruby, Python and Node.js
Thin

8.1 7.1 L5 Unicorn VS Thin

A very fast & simple Ruby web server
Goliath

8.1 3.7 L5 Unicorn VS Goliath

Goliath is a non-blocking Ruby web server framework
falcon

8.0 8.6 Unicorn VS falcon

A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
Iodine

5.8 2.6 L3 Unicorn VS Iodine

iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support
Reel

5.1 0.0 L4 Unicorn VS Reel

DISCONTINUED. Celluloid::IO-powered web server.
TorqueBox

5.0 0.0 L5 Unicorn VS TorqueBox

DISCONTINUED. TorqueBox Ruby Platform