diff --git a/frameworks/rage/Dockerfile b/frameworks/rage/Dockerfile
new file mode 100644
index 00000000..7228f057
--- /dev/null
+++ b/frameworks/rage/Dockerfile
@@ -0,0 +1,22 @@
+FROM ruby:4.0-slim
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends build-essential libsqlite3-dev libyaml-dev libjemalloc2 && \
+    rm -rf /var/lib/apt/lists/*
+
+# Use Jemalloc
+ENV LD_PRELOAD=libjemalloc.so.2
+
+ENV RUBY_YJIT_ENABLE=1
+ENV RACK_ENV=production
+
+WORKDIR /app
+
+COPY Gemfile .
+RUN bundle install --jobs=$(nproc)
+
+COPY . .
+
+EXPOSE 8080
+
+CMD ["bundle", "exec", "rage", "server", "-p", "8080", "-b", "0.0.0.0"]
diff --git a/frameworks/rage/Gemfile b/frameworks/rage/Gemfile
new file mode 100644
index 00000000..4caa9fd3
--- /dev/null
+++ b/frameworks/rage/Gemfile
@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+
+gem "rage-rb", "~> 1.19"
+gem 'sqlite3', '~> 2.6'
diff --git a/frameworks/rage/app/controllers/benchmark_controller.rb b/frameworks/rage/app/controllers/benchmark_controller.rb
new file mode 100644
index 00000000..c325ffe9
--- /dev/null
+++ b/frameworks/rage/app/controllers/benchmark_controller.rb
@@ -0,0 +1,119 @@
+# frozen_string_literal: true
+
+require 'zlib'
+
+class BenchmarkController < RageController::API
+  # Pre-load datasets at class level (shared across workers via preload)
+  DATASET_PATH = ENV.fetch('DATASET_PATH', '/data/dataset.json')
+  LARGE_DATASET_PATH = '/data/dataset-large.json'
+
+  @db_available = File.exist?('/data/benchmark.db')
+
+  if File.exist?(DATASET_PATH)
+    @dataset_items = JSON.parse(File.read(DATASET_PATH))
+  end
+
+  if File.exist?(LARGE_DATASET_PATH)
+    raw = JSON.parse(File.read(LARGE_DATASET_PATH))
+    items = raw.map { |d| d.merge('total' => (d['price'] * d['quantity'] * 100).round / 100.0) }
+    @large_json_payload = JSON.generate({ 'items' => items, 'count' => items.length })
+  end
+
+  DB_QUERY = 'SELECT id, name, category, price, quantity, active, tags, rating_score, rating_count FROM items WHERE price BETWEEN ? AND ? LIMIT 50'
+
+  def self.db_available = @db_available
+  def self.large_json_payload = @large_json_payload
+  def self.dataset_items = @dataset_items
+
+  before_action do
+    headers["server"] = "rage"
+  end
+
+  def pipeline
+    render plain: 'ok'
+  end
+
+  def baseline_one
+    total = 0
+    params.each_value do |v|
+      total += v.to_i
+    end
+    if request.post?
+      body_str = request.send(:rack_request).body.read.to_s.strip
+      total += body_str.to_i
+    end
+    render plain: total.to_s
+  end
+
+  def baseline_two
+    total = 0
+    params.each_value do |v|
+      total += v.to_i
+    end
+    render plain: total.to_s
+  end
+
+  def json_endpoint
+    if self.class.dataset_items
+      items = self.class.dataset_items.map { |d| d.merge('total' => (d['price'] * d['quantity'] * 100).round / 100.0) }
+      render json: { 'items' => items, 'count' => items.length }
+    else
+      head 500
+    end
+  end
+
+  def compression
+    if self.class.large_json_payload
+      sio = StringIO.new
+      gz = Zlib::GzipWriter.new(sio, 1)
+      gz.write(self.class.large_json_payload)
+      gz.close
+      response.headers['Content-Type'] = 'application/json'
+      response.headers['Content-Encoding'] = 'gzip'
+      render plain: sio.string
+    else
+      head 500
+    end
+  end
+
+  def db
+    unless self.class.db_available
+      render json: { items: [], count: 0 }
+      return
+    end
+
+    min_val = (params[:min] || 10).to_f
+    max_val = (params[:max] || 50).to_f
+    conn = get_db
+    rows = conn.execute(DB_QUERY, [min_val, max_val])
+    items = rows.map do |r|
+      {
+        'id' => r['id'], 'name' => r['name'], 'category' => r['category'],
+        'price' => r['price'], 'quantity' => r['quantity'], 'active' => r['active'] == 1,
+        'tags' => JSON.parse(r['tags']),
+        'rating' => { 'score' => r['rating_score'], 'count' => r['rating_count'] }
+      }
+    end
+    render json: { items: items, count: items.length }
+  end
+
+  def upload
+    data = request.send(:rack_request).body.read
+    render plain: data.bytesize.to_s
+  end
+
+  def not_found
+    head 404
+  end
+
+  private
+
+  def get_db
+    Fiber.current[:rage_db] ||= begin
+      db = SQLite3::Database.new('/data/benchmark.db', readonly: true)
+      db.execute('PRAGMA mmap_size=268435456')
+      db.results_as_hash = true
+      db
+    end
+  end
+end
diff --git a/frameworks/rage/config.ru b/frameworks/rage/config.ru
new file mode 100644
index 00000000..8cbaf770
--- /dev/null
+++ b/frameworks/rage/config.ru
@@ -0,0 +1,2 @@
+require_relative 'config/application'
+run Rage.application
diff --git a/frameworks/rage/config/application.rb b/frameworks/rage/config/application.rb
new file mode 100644
index 00000000..64f71da0
--- /dev/null
+++ b/frameworks/rage/config/application.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+require 'bundler/setup'
+Bundler.require(:default)
+
+require 'rage/all'
+
+Rage.configure do
+  # use this to add settings that are constant across all environments
+end
+
+require "rage/setup"
diff --git a/frameworks/rage/config/environments/development.rb b/frameworks/rage/config/environments/development.rb
new file mode 100644
index 00000000..35d9e7ae
--- /dev/null
+++ b/frameworks/rage/config/environments/development.rb
@@ -0,0 +1,4 @@
+Rage.configure do
+  config.server.workers_count = -1
+  config.logger = Rage::Logger.new(STDOUT)
+end
diff --git a/frameworks/rage/config/environments/production.rb b/frameworks/rage/config/environments/production.rb
new file mode 100644
index 00000000..e84095fc
--- /dev/null
+++ b/frameworks/rage/config/environments/production.rb
@@ -0,0 +1,3 @@
+Rage.configure do
+  config.logger = Rage::Logger.new(STDOUT)
+end
diff --git a/frameworks/rage/config/routes.rb b/frameworks/rage/config/routes.rb
new file mode 100644
index 00000000..c870a983
--- /dev/null
+++ b/frameworks/rage/config/routes.rb
@@ -0,0 +1,13 @@
+Rage.routes.draw do
+  get  '/pipeline',    to: 'benchmark#pipeline'
+  get  '/baseline11',  to: 'benchmark#baseline_one'
+  post '/baseline11',  to: 'benchmark#baseline_one'
+  get  '/baseline2',   to: 'benchmark#baseline_two'
+  get  '/json',        to: 'benchmark#json_endpoint'
+  get  '/compression', to: 'benchmark#compression'
+  get  '/db',          to: 'benchmark#db'
+  post '/upload',      to: 'benchmark#upload'
+
+  # Catch-all for unknown paths → 404
+  get '*', to: 'benchmark#not_found'
+end
diff --git a/frameworks/rage/meta.json b/frameworks/rage/meta.json
new file mode 100644
index 00000000..a16d6bb1
--- /dev/null
+++ b/frameworks/rage/meta.json
@@ -0,0 +1,19 @@
+{
+  "display_name": "Rage",
+  "language": "Ruby",
+  "type": "framework",
+  "engine": "iodine",
+  "description": "Rage is a modern Ruby framework designed for non-blocking I/O and simpler infrastructure",
+  "repo": "https://github.com/rage-rb/rage",
+  "enabled": true,
+  "tests": [
+    "baseline",
+    "pipelined",
+    "noisy",
+    "limited-conn",
+    "json",
+    "upload",
+    "compression",
+    "mixed"
+  ]
+}