diff --git a/src/spectator/dsl/matcher_dsl.cr b/src/spectator/dsl/matcher_dsl.cr
index 94db68c..ef2a4e2 100644
--- a/src/spectator/dsl/matcher_dsl.cr
+++ b/src/spectator/dsl/matcher_dsl.cr
@@ -15,6 +15,20 @@ module Spectator::DSL
       ::Spectator::Matchers::EqualityMatcher.new({{expected.stringify}}, {{expected}})
     end
 
+    # Indicates that some value when compared to another satisfies an operator.
+    # An operator should follow, such as: `<`, `<=`, `>`, or `>=`.
+    #
+    # Examples:
+    # ```
+    # expect(1 + 1).to be > 1
+    # expect(5).to be >= 3
+    # ```
+    #
+    # See `Spectator::Matchers::BeComparison` for supported operators and methods.
+    macro be
+      ::Spectator::Matchers::BeComparison.new
+    end
+
     # Indicates that some value should semantically equal another.
     # The `===` operator is used for this check.
     # This has identical behavior as a `when` condition in a `case` block.
diff --git a/src/spectator/matchers/be_comparison.cr b/src/spectator/matchers/be_comparison.cr
new file mode 100644
index 0000000..aa0dac5
--- /dev/null
+++ b/src/spectator/matchers/be_comparison.cr
@@ -0,0 +1,62 @@
+module Spectator::Matchers
+  # Proxy type to provide the "be operator" syntax.
+  # This allows users to write tests like:
+  # ```
+  # expect(1 + 1).to be > 1
+  # ```
+  struct BeComparison
+    # Creates a matcher that checks if a value is less than an expected value.
+    # The spec would look like:
+    # ```
+    # expect(0).to be < 1
+    # ```
+    def <(other : ActualType) forall ActualType
+      raise NotImplementedError.new("be <")
+    end
+
+    # Creates a matcher that checks if a value is less than or equal to an expected value.
+    # The spec would look like:
+    # ```
+    # expect(0).to be <= 1
+    # ```
+    def <=(other : ActualType) forall ActualType
+      raise NotImplementedError.new("be <=")
+    end
+
+    # Creates a matcher that checks if a value is greater than an expected value.
+    # The spec would look like:
+    # ```
+    # expect(2).to be > 1
+    # ```
+    def >(other : ActualType) forall ActualType
+      raise NotImplementedError.new("be >")
+    end
+
+    # Creates a matcher that checks if a value is greater than or equal to an expected value.
+    # The spec would look like:
+    # ```
+    # expect(2).to be >= 1
+    # ```
+    def >=(other : ActualType) forall ActualType
+      raise NotImplementedError.new("be >=")
+    end
+
+    # Creates a matcher that checks if a value is equal to an expected value.
+    # The spec would look like:
+    # ```
+    # expect(0).to be == 0
+    # ```
+    def ==(other : ActualType) forall ActualType
+      raise NotImplementedError.new("be ==")
+    end
+
+    # Creates a matcher that checks if a value is not equal to an expected value.
+    # The spec would look like:
+    # ```
+    # expect(0).to be != 1
+    # ```
+    def !=(other : ActualType) forall ActualType
+      raise NotImplementedError.new("be !=")
+    end
+  end
+end